- variableThe name of the variable that this postprocessor operates on
C++ Type:std::vector<VariableName>
Unit:(no unit assumed)
Controllable:No
Description:The name of the variable that this postprocessor operates on
AverageNodalVariableValue
Computes the average value of a field by sampling all nodal solutions on the domain or within a subdomain
Example Input File Syntax
Input Parameters
- blockThe list of blocks (ids or names) that this object will be applied
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The list of blocks (ids or names) that this object will be applied
- boundaryThe list of boundaries (ids or names) from the mesh where this object applies
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:The list of boundaries (ids or names) from the mesh where this object applies
- unique_node_executeFalseWhen false (default), block restricted objects will have the execute method called multiple times on a single node if the node lies on a interface between two subdomains.
Default:False
C++ Type:bool
Controllable:No
Description:When false (default), block restricted objects will have the execute method called multiple times on a single node if the node lies on a interface between two subdomains.
Optional Parameters
- allow_duplicate_execution_on_initialFalseIn the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
Default:False
C++ Type:bool
Controllable:No
Description:In the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
- execute_onTIMESTEP_ENDThe list of flag(s) indicating when this object should be executed. For a description of each flag, see https://mooseframework.inl.gov/source/interfaces/SetupInterface.html.
Default:TIMESTEP_END
C++ Type:ExecFlagEnum
Options:XFEM_MARK, FORWARD, ADJOINT, HOMOGENEOUS_FORWARD, ADJOINT_TIMESTEP_BEGIN, ADJOINT_TIMESTEP_END, NONE, INITIAL, LINEAR, LINEAR_CONVERGENCE, NONLINEAR, NONLINEAR_CONVERGENCE, POSTCHECK, TIMESTEP_END, TIMESTEP_BEGIN, MULTIAPP_FIXED_POINT_END, MULTIAPP_FIXED_POINT_BEGIN, MULTIAPP_FIXED_POINT_CONVERGENCE, FINAL, CUSTOM, TRANSFER
Controllable:No
Description:The list of flag(s) indicating when this object should be executed. For a description of each flag, see https://mooseframework.inl.gov/source/interfaces/SetupInterface.html.
- execution_order_group0Execution order groups are executed in increasing order (e.g., the lowest number is executed first). Note that negative group numbers may be used to execute groups before the default (0) group. Please refer to the user object documentation for ordering of user object execution within a group.
Default:0
C++ Type:int
Controllable:No
Description:Execution order groups are executed in increasing order (e.g., the lowest number is executed first). Note that negative group numbers may be used to execute groups before the default (0) group. Please refer to the user object documentation for ordering of user object execution within a group.
- force_postauxFalseForces the UserObject to be executed in POSTAUX
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in POSTAUX
- force_preauxFalseForces the UserObject to be executed in PREAUX
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in PREAUX
- force_preicFalseForces the UserObject to be executed in PREIC during initial setup
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in PREIC during initial setup
Execution Scheduling Parameters
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Controllable:No
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:Yes
Description:Set the enabled status of the MooseObject.
- outputsVector of output names where you would like to restrict the output of variables(s) associated with this object
C++ Type:std::vector<OutputName>
Controllable:No
Description:Vector of output names where you would like to restrict the output of variables(s) associated with this object
- seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Controllable:No
Description:The seed for the master random number generator
- use_displaced_meshFalseWhether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Advanced Parameters
Input Files
- (modules/stochastic_tools/test/tests/actions/parameter_study_action/sub_transient.i)
- (modules/solid_mechanics/test/tests/thermal_expansion/constant_expansion_coeff.i)
- (modules/stochastic_tools/test/tests/actions/parameter_study_action/sub_not_controllable.i)
- (modules/stochastic_tools/test/tests/actions/parameter_study_action/sub.i)
- (modules/stochastic_tools/test/tests/surrogates/load_store/sub.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_dual_material.i)
- (modules/stochastic_tools/test/tests/surrogates/poly_chaos/sub.i)
- (modules/solid_mechanics/test/tests/thermal_expansion/ad_constant_expansion_coeff.i)
- (modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results_complete_history/sub.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_dual_material_insulated.i)
- (modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/sub.i)
- (test/tests/functormaterials/functor_change/nonlinear.i)
- (modules/stochastic_tools/test/tests/actions/parameter_study_action/sub_pseudo_transient.i)
- (modules/solid_mechanics/test/tests/action/composite_eigenstrain.i)
- (modules/solid_mechanics/test/tests/dynamics/time_integration/direct_central_difference_multiVarBC.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/transient_joule_heating_constraint.i)
- (test/tests/outputs/csv/all_columns_parent.i)
- (modules/solid_mechanics/test/tests/thermal_expansion/constant_expansion_coeff_restart.i)
- (modules/stochastic_tools/test/tests/transfers/batch_sampler_transfer/sub.i)
- (modules/stochastic_tools/test/tests/multiapps/batch_full_solve_multiapp/sub.i)
- (modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/errors/sub.i)
- (modules/stochastic_tools/test/tests/reporters/BFActiveLearning/sub.i)
- (modules/stochastic_tools/test/tests/multiapps/conditional_run/sub.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_single_material.i)
- (modules/thermal_hydraulics/test/tests/ics/flow_model_gas_mix_ic/flow_model_gas_mix_ic.i)
- (modules/heat_transfer/test/tests/gap_heat_transfer_mortar/closed_gap_prescribed_pressure.i)
- (modules/combined/test/tests/thermo_mech/youngs_modulus_function_temp.i)
- (test/tests/postprocessors/avg_nodal_var_value/avg_nodal_var_value.i)
- (modules/solid_mechanics/test/tests/thermal_expansion/constant_expansion_stress_free_temp.i)
- (modules/solid_mechanics/test/tests/thermal_expansion/multiple_thermal_eigenstrains.i)
- (modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results/sub.i)
- (modules/stochastic_tools/test/tests/reporters/BFActiveLearning/sub_lf.i)
- (test/tests/interfaces/coupleable/coupled_dots_nodal.i)
- (modules/stochastic_tools/examples/surrogates/gaussian_process/sub.i)
- (test/tests/functormaterials/functor_change/fp_parent.i)
- (modules/stochastic_tools/examples/surrogates/sub.i)
- (modules/thermal_hydraulics/test/tests/auxkernels/flow_model_gas_mix_aux/flow_model_gas_mix_aux.i)
- (modules/combined/examples/geochem-porous_flow/geotes_weber_tensleep/porous_flow.i)
- (modules/stochastic_tools/test/tests/multiapps/batch_sampler_transient_multiapp/sub.i)
- (modules/stochastic_tools/test/tests/surrogates/gaussian_process/sub.i)
- (modules/solid_mechanics/test/tests/action/action_eigenstrain.i)
- (test/tests/functormaterials/functor_change/time_step.i)
- (test/tests/controls/time_periods/user_objects/user_object.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_single_material_insulated.i)
- (modules/stochastic_tools/test/tests/vectorpostprocessors/multiple_stochastic_results/sub.i)
- (modules/solid_mechanics/test/tests/thermal_expansion/ad_constant_expansion_coeff_old.i)
- (modules/stochastic_tools/examples/paper/sub.i)
- (modules/combined/test/tests/thermo_mech/ad-youngs_modulus_function_temp.i)
- (modules/stochastic_tools/test/tests/reporters/ActiveLearningGP/sub.i)
- (modules/solid_mechanics/test/tests/thermal_expansion/ad_constant_expansion_stress_free_temp.i)
- (modules/stochastic_tools/examples/batch/sub.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/varied_pressure_thermomechanical_mortar.i)
- (test/tests/postprocessors/avg_nodal_var_value/avg_nodal_var_value_ts_begin.i)
(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/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
[../]
[]
(modules/stochastic_tools/test/tests/actions/parameter_study_action/sub_not_controllable.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = ADDiffusion
variable = u
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = u
boundary = left
function = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = AverageNodalVariableValue
variable = u
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
# This is for testing distributions
p0 = 0
p1 = 0
p2 = 0
p3 = 0
p4 = 0
p5 = 0
p6 = 0
[Reporters]
[const]
type = ConstantReporter
real_names = 'p0 p1 p2 p3 p4 p5 p6'
real_values = '${p0} ${p1} ${p2} ${p3} ${p4} ${p5} ${p6}'
[]
[]
(modules/stochastic_tools/test/tests/actions/parameter_study_action/sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = ADDiffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = AverageNodalVariableValue
variable = u
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
# This is for testing distributions
p0 = 0
p1 = 0
p2 = 0
p3 = 0
p4 = 0
p5 = 0
p6 = 0
[Reporters]
[const]
type = ConstantReporter
real_names = 'p0 p1 p2 p3 p4 p5 p6'
real_values = '${p0} ${p1} ${p2} ${p3} ${p4} ${p5} ${p6}'
[]
[]
(modules/stochastic_tools/test/tests/surrogates/load_store/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diffusion]
type = MatDiffusion
variable = u
diffusivity = D
[]
[absorption]
type = MaterialReaction
variable = u
coefficient = sig
[]
[source]
type = BodyForce
variable = u
value = 1.0
[]
[]
[Materials]
[diffusivity]
type = GenericConstantMaterial
prop_names = D
prop_values = 2.0
[]
[xs]
type = GenericConstantMaterial
prop_names = sig
prop_values = 2.0
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Steady
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
variable = u
value_type = max
[]
[]
(modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_dual_material.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'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
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 = Steady
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-6
nl_max_its = 100
nl_forced_its = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/stochastic_tools/test/tests/surrogates/poly_chaos/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diffusion]
type = MatDiffusion
variable = u
diffusivity = D
[]
[absorption]
type = MaterialReaction
variable = u
coefficient = sig
[]
[source]
type = BodyForce
variable = u
value = 1.0
[]
[]
[Materials]
[diffusivity]
type = GenericConstantMaterial
prop_names = D
prop_values = 2.0
[]
[xs]
type = GenericConstantMaterial
prop_names = sig
prop_values = 2.0
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Steady
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
variable = u
value_type = max
[]
[]
(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/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/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_dual_material_insulated.i)
## Units in the input file: m-Pa-s-K-V
# Using the steady-state Fourier's law, the temperature at the interface in each block,
# in the case where thermal contact between the two blocks at the interface is not
# considered, (steel block on left, aluminum on right) is calculated as:
#
# T_{interface - steel} = 816.849K
# T_{interface - aluminum} = 339.871K
# which matches the simulation results to the 6 decimal places shown.
# As expected, the heat flux resulting from the volumetric Joule heating source is
# equivalent on both sides of the interface.
[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
[]
[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'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
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]
[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_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 = Steady
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-6
nl_max_its = 100
nl_forced_its = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(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
[]
[]
(test/tests/functormaterials/functor_change/nonlinear.i)
# Solves the equation
#
# U^2 = C
# U(0) = U0
C = 25.0
U0 = 1.0
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[U]
initial_condition = ${U0}
[]
[]
[FunctorMaterials]
[residual_fmat]
type = ADParsedFunctorMaterial
expression = 'U^2 - C'
functor_symbols = 'U C'
functor_names = 'U ${C}'
property_name = residual_prop
[]
[]
[Kernels]
[residual]
type = FunctorKernel
variable = U
functor = residual_prop
functor_on_rhs = false
[]
[]
[FunctorMaterials]
[mat]
type = ADFunctorChangeFunctorMaterial
functor = U
change_over = nonlinear
take_absolute_value = false
prop_name = U_change
[]
[]
[Postprocessors]
[U_avg]
type = AverageNodalVariableValue
variable = U
execute_on = 'NONLINEAR_CONVERGENCE'
[]
[U_max_change]
type = ElementExtremeFunctorValue
functor = U_change
value_type = max
execute_on = 'NONLINEAR_CONVERGENCE'
[]
[]
[Convergence]
[nl_conv]
type = IterationCountConvergence
max_iterations = 2
converge_at_max_iterations = true
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
line_search = none
nonlinear_convergence = nl_conv
[]
[Outputs]
[console]
type = Console
execute_postprocessors_on = 'NONLINEAR'
[]
[csv]
type = CSV
file_base = nonlinear
execute_on = 'NONLINEAR'
[]
[]
(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
[]
(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
[../]
[]
(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'
[]
[Problem]
extra_tag_matrices = 'mass'
[]
[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 = 'mass'
variable = disp_x
[]
[massmatrix_y]
type = MassMatrix
density = density
matrix_tags = 'mass'
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 = ExplicitDirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[left_y]
type = ExplicitDirichletBC
variable = disp_y
boundary = 'left'
value = 0
[]
[right_x]
type = ExplicitFunctionDirichletBC
variable = disp_x
boundary = 'right'
function = forcing_fn
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitMixedOrder
mass_matrix_tag = 'mass'
second_order_vars = 'disp_x disp_y'
[]
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/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
[]
(test/tests/outputs/csv/all_columns_parent.i)
# Heat conduction with fixed temperature on left and convection BC on right:
#
# d/dx(-k dT/dx) = S'''(T) (0,1)X(0,1)
# T = T_inf x = 0
# -k dT/dx = htc (T - T_inf) x = 1
#
# Source is temperature-dependent and is calculated in the child app:
# S(T) = B - A * (T - T_inf)^2
k = 15.0
htc = 100.0
T_ambient = 300.0
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
[]
[Variables]
[T]
[]
[]
[AuxVariables]
[S_parent]
[]
[Tavg_scalar]
family = SCALAR
order = FIRST
[]
[]
[Functions]
[Tavg_scalar_fn]
type = PostprocessorFunction
pp = Tavg_pp
[]
[]
[AuxScalarKernels]
[Tavg_scalar_kernel]
type = FunctionScalarAux
variable = Tavg_scalar
function = Tavg_scalar_fn
execute_on = 'TIMESTEP_END'
[]
[]
[FunctorMaterials]
[heat_flux_mat]
type = ADParsedFunctorMaterial
expression = 'htc * (T - T_inf)'
functor_symbols = 'T T_inf htc'
functor_names = 'T ${T_ambient} ${htc}'
property_name = 'heat_flux'
[]
[]
[Kernels]
[diff]
type = FunctionDiffusion
variable = T
function = ${k}
[]
[source]
type = CoupledForce
variable = T
v = S_parent
[]
[]
[BCs]
[left_bc]
type = DirichletBC
variable = T
boundary = left
value = ${T_ambient}
[]
[right_bc]
type = FunctorNeumannBC
variable = T
boundary = right
functor = heat_flux
flux_is_inward = false
[]
[]
[Convergence]
[fp_conv]
type = IterationCountConvergence
max_iterations = 3
converge_at_max_iterations = true
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
multiapp_fixed_point_convergence = fp_conv
[]
[MultiApps]
[source_app]
type = FullSolveMultiApp
positions = '0 0 0'
input_files = all_columns_child.i
execute_on = 'TIMESTEP_END'
[]
[]
[Transfers]
[T_to_child]
type = MultiAppCopyTransfer
to_multi_app = source_app
source_variable = T
variable = T_child
execute_on = 'SAME_AS_MULTIAPP'
[]
[S_from_child]
type = MultiAppCopyTransfer
from_multi_app = source_app
source_variable = S
variable = S_parent
execute_on = 'SAME_AS_MULTIAPP'
[]
[]
[Postprocessors]
[Tavg_pp]
type = AverageNodalVariableValue
variable = T
execute_on = 'TIMESTEP_END'
[]
[fp_it]
type = NumFixedPointIterations
get_index_instead_of_count = true
execute_on = 'TIMESTEP_END'
[]
[]
[Outputs]
[console]
type = Console
new_row_detection_columns = ALL
execute_postprocessors_on = 'MULTIAPP_FIXED_POINT_ITERATION_END'
execute_scalars_on = 'MULTIAPP_FIXED_POINT_ITERATION_END'
execute_on = 'MULTIAPP_FIXED_POINT_ITERATION_END'
[]
[out]
type = CSV
new_row_detection_columns = ALL
execute_postprocessors_on = 'MULTIAPP_FIXED_POINT_ITERATION_END'
execute_scalars_on = 'MULTIAPP_FIXED_POINT_ITERATION_END'
execute_on = 'MULTIAPP_FIXED_POINT_ITERATION_END'
[]
[]
(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/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/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
[]
(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/stochastic_tools/test/tests/reporters/BFActiveLearning/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 0.13061533868990033
elem_type = EDGE3
[]
[Variables]
[T]
order = SECOND
family = LAGRANGE
[]
[]
[Kernels]
[diffusion]
type = MatDiffusion
variable = T
diffusivity = k
[]
[source]
type = BodyForce
variable = T
value = 10951.864006672608
[]
[]
[Materials]
[conductivity]
type = GenericConstantMaterial
prop_names = k
prop_values = 10.320058433901163
[]
[]
[BCs]
[right]
type = DirichletBC
variable = T
boundary = right
value = 279.8173854189593
[]
[]
[Executioner]
type = Steady
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = T
[]
[max]
type = NodalExtremeValue
variable = T
value_type = max
[]
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Outputs]
[]
(modules/stochastic_tools/test/tests/multiapps/conditional_run/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 = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = AverageNodalVariableValue
variable = u
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
(modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_single_material.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
[]
[potential]
[]
[potential_interface_lm]
block = 'interface_secondary_subdomain'
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[AuxVariables]
[interface_normal_lm]
order = FIRST
family = LAGRANGE
block = 'interface_secondary_subdomain'
initial_condition = 1.0
[]
[]
[Kernels]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
extra_vector_tags = 'ref'
block = 'left_block right_block'
[]
[electric_aluminum]
type = ADMatDiffusion
variable = potential
diffusivity = aluminum_electrical_conductivity
extra_vector_tags = 'ref'
block = 'left_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 = aluminum_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]
[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 = aluminum_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = aluminum_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[closed_electric]
type = GapFluxModelPressureDependentConduction
primary_conductivity = aluminum_electrical_conductivity
secondary_conductivity = aluminum_electrical_conductivity
temperature = potential
contact_pressure = interface_normal_lm
primary_hardness = aluminum_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[aluminum_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[aluminum_interface_potential]
type = AverageNodalVariableValue
variable = potential
block = interface_secondary_subdomain
[]
[interface_electrical_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = potential
boundary = fixed_block_left
diffusivity = aluminum_electrical_conductivity
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-6
nl_max_its = 50
nl_forced_its = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/ics/flow_model_gas_mix_ic/flow_model_gas_mix_ic.i)
mass_fraction = 0.4
pressure = 1e5
temperature = 300
velocity = 10
area = 0.2
[GlobalParams]
fluid_properties = mixture_fp
mass_fraction = mass_frac_fn
pressure = pressure_fn
temperature = temperature_fn
velocity = velocity_fn
area = A
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
[]
[FluidProperties]
[fp1]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.029
[]
[fp2]
type = IdealGasFluidProperties
gamma = 1.5
molar_mass = 0.04
[]
[mixture_fp]
type = IdealGasMixtureFluidProperties
component_fluid_properties = 'fp1 fp2'
[]
[]
[Functions]
[mass_frac_fn]
type = ConstantFunction
value = ${mass_fraction}
[]
[pressure_fn]
type = ConstantFunction
value = ${pressure}
[]
[temperature_fn]
type = ConstantFunction
value = ${temperature}
[]
[velocity_fn]
type = ConstantFunction
value = ${velocity}
[]
[]
[AuxVariables]
[A]
initial_condition = ${area}
[]
[rho]
[]
[rhoEA]
[]
[]
[ICs]
[rho_ic]
type = FlowModelGasMixIC
variable = rho
quantity = rho
[]
[rhoEA_ic]
type = FlowModelGasMixIC
variable = rhoEA
quantity = rhoEA
[]
[]
[Postprocessors]
[rho]
type = AverageNodalVariableValue
variable = rho
execute_on = 'INITIAL'
[]
[rhoEA]
type = AverageNodalVariableValue
variable = rhoEA
execute_on = 'INITIAL'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Steady
[]
[Outputs]
csv = true
execute_on = 'INITIAL'
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_mortar/closed_gap_prescribed_pressure.i)
## Units in the input file: m-Pa-s-K
[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'
[]
[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
[]
[]
[Variables]
[temperature]
initial_condition = 525.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[AuxVariables]
[interface_normal_lm]
order = FIRST
family = LAGRANGE
block = 'interface_secondary_subdomain'
initial_condition = 100.0
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[]
[BCs]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 250
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'
[]
[]
[Materials]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_hardness'
prop_values = '8e3 16.2 129' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_hardness'
prop_values = ' 2.7e3 210 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_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
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = false
nl_rel_tol = 1e-14
nl_max_its = 20
[]
[Outputs]
csv = true
perf_graph = true
[]
(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
[]
(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/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'
[../]
[]
(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
[../]
[]
(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/stochastic_tools/test/tests/reporters/BFActiveLearning/sub_lf.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
xmax = 0.09
elem_type = EDGE3
[]
[Variables]
[T]
order = SECOND
family = LAGRANGE
[]
[]
[Kernels]
[diffusion]
type = MatDiffusion
variable = T
diffusivity = k
[]
[source]
type = BodyForce
variable = T
value = 10951.864006672608
[]
[]
[Materials]
[conductivity]
type = GenericConstantMaterial
prop_names = k
prop_values = 10.320058433901163
[]
[]
[BCs]
[right]
type = DirichletBC
variable = T
boundary = right
value = 279.8173854189593
[]
[]
[Executioner]
type = Steady
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = T
[]
[max]
type = NodalExtremeValue
variable = T
value_type = max
[]
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Outputs]
[]
(test/tests/interfaces/coupleable/coupled_dots_nodal.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 2
[]
[]
[Functions]
[linear]
type = ParsedFunction
expression = 'x + 10*t + 2*t*t'
[]
[]
[Variables]
[base]
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = base
[]
[source]
type = BodyForce
variable = base
function = linear
[]
[]
[AuxVariables]
[first]
[]
[first_from_ad]
[]
[]
[AuxKernels]
[set_first]
type = DotCouplingAux
variable = first
v = base
[]
[set_first_from_AD]
type = ADDotCouplingAux
variable = first_from_ad
v = base
[]
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Postprocessors]
[dot]
type = AverageNodalVariableValue
variable = 'first'
[]
[ad_dot]
type = AverageNodalVariableValue
variable = 'first_from_ad'
[]
# Ideally we would test the second derivative here, but it's not implemented yet for nodal variables
# through the coupleable API
[]
[Outputs]
csv = true
[]
(modules/stochastic_tools/examples/surrogates/gaussian_process/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 0.03
elem_type = EDGE3
[]
[Variables]
[T]
order = SECOND
family = LAGRANGE
[]
[]
[Kernels]
[diffusion]
type = MatDiffusion
variable = T
diffusivity = k
[]
[source]
type = BodyForce
variable = T
value = 10000
[]
[]
[Materials]
[conductivity]
type = GenericConstantMaterial
prop_names = k
prop_values = 5.0
[]
[]
[BCs]
[right]
type = DirichletBC
variable = T
boundary = right
value = 300
[]
[]
[Executioner]
type = Steady
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = T
[]
[max]
type = NodalExtremeValue
variable = T
value_type = max
[]
[]
[Outputs]
[]
(test/tests/functormaterials/functor_change/fp_parent.i)
# Heat conduction with fixed temperature on left and convection BC on right:
#
# d/dx(-k dT/dx) = S'''(T) (0,1)X(0,1)
# T = T_inf x = 0
# -k dT/dx = htc (T - T_inf) x = 1
#
# Source is temperature-dependent and is calculated in the child app:
# S(T) = B - A * (T - T_inf)^2
k = 15.0
htc = 100.0
T_ambient = 300.0
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
[]
[Variables]
[T_nodal]
[]
[T_elem]
type = MooseVariableFVReal
[]
[]
[AuxVariables]
[S_parent]
[]
[]
[FunctorMaterials]
[heat_flux_mat_nodal]
type = ADParsedFunctorMaterial
expression = 'htc * (T - T_inf)'
functor_symbols = 'T T_inf htc'
functor_names = 'T_nodal ${T_ambient} ${htc}'
property_name = 'heat_flux_nodal'
[]
[heat_flux_mat_elem]
type = ADParsedFunctorMaterial
expression = 'htc * (T - T_inf)'
functor_symbols = 'T T_inf htc'
functor_names = 'T_elem ${T_ambient} ${htc}'
property_name = 'heat_flux_elem'
[]
[]
[Kernels]
[T_nodal_diff]
type = FunctionDiffusion
variable = T_nodal
function = ${k}
[]
[T_nodal_source]
type = CoupledForce
variable = T_nodal
v = S_parent
[]
[]
[FVKernels]
[T_elem_diff]
type = FVDiffusion
variable = T_elem
coeff = ${k}
[]
[T_elem_source]
type = FVCoupledForce
variable = T_elem
v = S_parent
[]
[]
[BCs]
[left_bc_nodal]
type = DirichletBC
variable = T_nodal
boundary = left
value = ${T_ambient}
[]
[right_bc_nodal]
type = FunctorNeumannBC
variable = T_nodal
boundary = right
functor = heat_flux_nodal
flux_is_inward = false
[]
[]
[FVBCs]
[left_bc_elem]
type = FVDirichletBC
variable = T_elem
boundary = left
value = ${T_ambient}
[]
[right_bc_elem]
type = FVFunctorNeumannBC
variable = T_elem
boundary = right
functor = heat_flux_elem
factor = -1
[]
[]
[MultiApps]
[source_app]
type = FullSolveMultiApp
positions = '0 0 0'
input_files = fp_child.i
execute_on = 'TIMESTEP_END'
[]
[]
[Transfers]
[T_to_child]
type = MultiAppCopyTransfer
to_multi_app = source_app
source_variable = T_nodal
variable = T_child
execute_on = 'SAME_AS_MULTIAPP'
[]
[S_from_child]
type = MultiAppCopyTransfer
from_multi_app = source_app
source_variable = S
variable = S_parent
execute_on = 'SAME_AS_MULTIAPP'
[]
[]
[FunctorMaterials]
[nodal_mat]
type = ADFunctorChangeFunctorMaterial
functor = T_nodal
change_over = fixed_point
take_absolute_value = false
prop_name = T_nodal_change
[]
[elem_mat]
type = ADFunctorChangeFunctorMaterial
functor = T_elem
change_over = fixed_point
take_absolute_value = false
prop_name = T_elem_change
[]
[S_mat]
type = ADFunctorChangeFunctorMaterial
functor = S_parent
change_over = fixed_point
take_absolute_value = false
prop_name = S_change
[]
[]
[Postprocessors]
[T_nodal_avg]
type = AverageNodalVariableValue
variable = T_nodal
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_elem_avg]
type = ElementAverageValue
variable = T_elem
execute_on = 'INITIAL TIMESTEP_END'
[]
[S_avg]
type = ElementAverageValue
variable = S_parent
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_nodal_max_change]
type = ElementExtremeFunctorValue
functor = T_nodal_change
value_type = max
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_elem_max_change]
type = ElementExtremeFunctorValue
functor = T_elem_change
value_type = max
execute_on = 'INITIAL TIMESTEP_END'
[]
[S_max_change]
type = ElementExtremeFunctorValue
functor = S_change
value_type = max
execute_on = 'TIMESTEP_BEGIN'
[]
[fp_it]
type = NumFixedPointIterations
get_index_instead_of_count = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Convergence]
[fp_conv]
type = IterationCountConvergence
max_iterations = 5
converge_at_max_iterations = true
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
multiapp_fixed_point_convergence = fp_conv
[]
[Outputs]
[console]
type = Console
new_row_detection_columns = all
execute_postprocessors_on = 'INITIAL MULTIAPP_FIXED_POINT_ITERATION_END'
[]
[out]
type = CSV
new_row_detection_columns = all
execute_on = 'INITIAL MULTIAPP_FIXED_POINT_ITERATION_END'
[]
[]
(modules/stochastic_tools/examples/surrogates/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 1
elem_type = EDGE3
[]
[Variables]
[T]
order = SECOND
family = LAGRANGE
[]
[]
[Kernels]
[diffusion]
type = MatDiffusion
variable = T
diffusivity = k
[]
[source]
type = BodyForce
variable = T
value = 1.0
[]
[]
[Materials]
[conductivity]
type = GenericConstantMaterial
prop_names = k
prop_values = 2.0
[]
[]
[BCs]
[right]
type = DirichletBC
variable = T
boundary = right
value = 300
[]
[]
[Executioner]
type = Steady
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = T
[]
[max]
type = NodalExtremeValue
variable = T
value_type = max
[]
[]
[Outputs]
[]
(modules/thermal_hydraulics/test/tests/auxkernels/flow_model_gas_mix_aux/flow_model_gas_mix_aux.i)
mass_fraction = 0.4
vel = 10
area = 0.2
# computed at p = 1e5 Pa, T = 300 K:
rho = 1.30632939267729
e_value = 1.789042384551724e+05
E = ${fparse e_value + 0.5 * vel * vel}
rhoA = ${fparse rho * area}
xirhoA = ${fparse mass_fraction * rhoA}
rhouA = ${fparse rhoA * vel}
rhoEA = ${fparse rhoA * E}
[GlobalParams]
fluid_properties = mixture_fp
xirhoA = xirhoA
rhoA = rhoA
rhouA = rhouA
rhoEA = rhoEA
area = A
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
[]
[FluidProperties]
[fp1]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.029
[]
[fp2]
type = IdealGasFluidProperties
gamma = 1.5
molar_mass = 0.04
[]
[mixture_fp]
type = IdealGasMixtureFluidProperties
component_fluid_properties = 'fp1 fp2'
[]
[]
[AuxVariables]
[A]
initial_condition = ${area}
[]
[xirhoA]
initial_condition = ${xirhoA}
[]
[rhoA]
initial_condition = ${rhoA}
[]
[rhouA]
initial_condition = ${rhouA}
[]
[rhoEA]
initial_condition = ${rhoEA}
[]
[p]
[]
[T]
[]
[]
[AuxKernels]
[p_aux]
type = FlowModelGasMixAux
variable = p
quantity = p
execute_on = 'INITIAL'
[]
[T_aux]
type = FlowModelGasMixAux
variable = T
quantity = T
execute_on = 'INITIAL'
[]
[]
[Postprocessors]
[p]
type = AverageNodalVariableValue
variable = p
execute_on = 'INITIAL'
[]
[T]
type = AverageNodalVariableValue
variable = T
execute_on = 'INITIAL'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Steady
[]
[Outputs]
csv = true
execute_on = 'INITIAL'
[]
(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/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
[]
[]
(modules/stochastic_tools/test/tests/surrogates/gaussian_process/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 1
elem_type = EDGE3
[]
[Variables]
[T]
order = SECOND
family = LAGRANGE
[]
[]
[Kernels]
[diffusion]
type = MatDiffusion
variable = T
diffusivity = k
[]
[source]
type = BodyForce
variable = T
value = 1.0
[]
[]
[Materials]
[conductivity]
type = GenericConstantMaterial
prop_names = k
prop_values = 2.0
[]
[]
[BCs]
[right]
type = DirichletBC
variable = T
boundary = right
value = 300
[]
[]
[Executioner]
type = Steady
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = T
[]
[]
(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
[../]
[]
(test/tests/functormaterials/functor_change/time_step.i)
# Solves the IVP
#
# dU/dt = -C U
# U(0) = U0
C = 1.0
U0 = 1.0
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[U]
initial_condition = ${U0}
[]
[]
[Kernels]
[time_derivative]
type = TimeDerivative
variable = U
[]
[source]
type = Reaction
variable = U
rate = ${C}
[]
[]
[FunctorMaterials]
[mat]
type = ADFunctorChangeFunctorMaterial
functor = U
change_over = time_step
take_absolute_value = false
prop_name = U_change
[]
[]
[Postprocessors]
[U_avg]
type = AverageNodalVariableValue
variable = U
execute_on = 'INITIAL TIMESTEP_END'
[]
[U_max_change]
type = ElementExtremeFunctorValue
functor = U_change
value_type = max
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
dt = 1.0
num_steps = 5
solve_type = NEWTON
[]
[Outputs]
csv = true
[]
(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/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_single_material_insulated.i)
## Units in the input file: m-Pa-s-K-V
# In this steady-state, symmetric simulation, the temperature at the interface between
# the two blocks of aluminum can be calculated through Fourier's law (see the documentation
# page for ADInterfaceJouleHeatingConstraint for the relevant formulas).
#
# With the prescribed 0.0 V (left) and 0.3V (right) potential boundary conditions, the
# electric potential drop is 9.25e6 [V * S / m^2]. From this current-density-like LM variable,
# the volumetric heat source at the interface is calculated as
# q = 1.15625e6 [W/m^3}
# Because of the 2D nature of this problem, the volumetric heat source is equal to
# the negative of the heat flux at the interface.
#
# Finally, the temperature at the interface is computed as a function of the block width,
# thermal conductivity, and specified temperature boundary condition (300K on both the
# left and right edges):
# T_{interface} = 850.5952K
# which matches the simulation result to the 6 decimal places shown.
[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
[]
[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_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
extra_vector_tags = 'ref'
block = 'left_block right_block'
[]
[electric_aluminum]
type = ADMatDiffusion
variable = potential
diffusivity = aluminum_electrical_conductivity
extra_vector_tags = 'ref'
block = 'left_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]
[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 = aluminum_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]
[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_electric]
type = GapFluxModelPressureDependentConduction
primary_conductivity = aluminum_electrical_conductivity
secondary_conductivity = aluminum_electrical_conductivity
temperature = potential
contact_pressure = interface_normal_lm
primary_hardness = aluminum_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[aluminum_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[aluminum_interface_potential]
type = AverageNodalVariableValue
variable = potential
block = interface_secondary_subdomain
[]
[interface_electrical_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = potential
boundary = fixed_block_left
diffusivity = aluminum_electrical_conductivity
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 2e-10
nl_rel_tol = 1e-6
nl_max_its = 50
nl_forced_its = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(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
[]
[]
(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/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/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/stochastic_tools/test/tests/reporters/ActiveLearningGP/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 0.13061533868990033
elem_type = EDGE3
[]
[Variables]
[T]
order = SECOND
family = LAGRANGE
[]
[]
[Kernels]
[diffusion]
type = MatDiffusion
variable = T
diffusivity = k
[]
[source]
type = BodyForce
variable = T
value = 10951.864006672608
[]
[]
[Materials]
[conductivity]
type = GenericConstantMaterial
prop_names = k
prop_values = 10.320058433901163
[]
[]
[BCs]
[right]
type = DirichletBC
variable = T
boundary = right
value = 279.8173854189593
[]
[]
[Executioner]
type = Steady
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = T
[]
[max]
type = NodalExtremeValue
variable = T
value_type = max
[]
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Outputs]
[]
(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/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/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
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
[]
(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
[]