- inputThe mesh we want to modify
C++ Type:MeshGeneratorName
Controllable:No
Description:The mesh we want to modify
BreakBoundaryOnSubdomainGenerator
Break boundaries based on the subdomains to which their sides are attached. Naming convention for the new boundaries will be the old boundary name plus "_to_" plus the subdomain name
Input Parameters
- boundariesBoundaries to be broken. Default means to break all boundaries
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:Boundaries to be broken. Default means to break all boundaries
Optional Parameters
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:No
Description:Set the enabled status of the MooseObject.
- save_with_nameKeep the mesh from this mesh generator in memory with the name specified
C++ Type:std::string
Controllable:No
Description:Keep the mesh from this mesh generator in memory with the name specified
Advanced Parameters
- nemesisFalseWhether or not to output the mesh file in the nemesisformat (only if output = true)
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not to output the mesh file in the nemesisformat (only if output = true)
- outputFalseWhether or not to output the mesh file after generating the mesh
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not to output the mesh file after generating the mesh
- show_infoFalseWhether or not to show mesh info after generating the mesh (bounding box, element types, sidesets, nodesets, subdomains, etc)
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not to show mesh info after generating the mesh (bounding box, element types, sidesets, nodesets, subdomains, etc)
Debugging Parameters
Input Files
- (test/tests/interfacekernels/resid_jac_together/jump.i)
- (test/tests/physics/diffusion_cg.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/natural_convection/fuel_cavity.i)
- (modules/navier_stokes/test/tests/finite_element/ins/block-restriction/two-mats-one-eqn-set.i)
- (modules/navier_stokes/test/tests/finite_element/ins/block-restriction/two-mats-two-eqn-sets.i)
- (test/tests/interfacekernels/3d_interface/coupled_value_coupled_flux_with_jump_material.i)
- (modules/scalar_transport/test/tests/physics/diffusion_multi_cg.i)
- (modules/heat_transfer/test/tests/gray_lambert_radiator/coupled_heat_conduction.i)
- (test/tests/interfacekernels/ik_displaced/displaced.i)
- (modules/fsi/test/tests/2d-small-strain-transient/fsi_flat_channel.i)
- (modules/electromagnetics/test/tests/interfacekernels/electromagnetic_interfaces/combined_default.i)
- (modules/navier_stokes/test/tests/finite_element/ins/energy-conservation/q1q1.i)
- (test/tests/meshgenerators/break_boundary_on_subdomain/break_boundary_on_subdomain.i)
- (test/tests/userobjects/interface_user_object/interface_value_rate_increment_user_object_QP.i)
- (test/tests/interfacekernels/2d_interface/vector_2d.i)
- (modules/navier_stokes/test/tests/finite_volume/fviks/convection/convection_channel.i)
- (modules/navier_stokes/test/tests/finite_element/ins/energy-conservation/q2q1.i)
- (test/tests/misc/save_in/block-restricted-save-in.i)
- (test/tests/userobjects/interface_user_object/interface_mp_real_user_object_QP.i)
- (test/tests/interfacekernels/2d_interface/coupled_value_coupled_flux.i)
- (test/tests/tag/tag_interface_kernels.i)
- (test/tests/physics/block_restriction/diffusion_cg.i)
- (modules/electromagnetics/test/tests/interfacekernels/electromagnetic_interfaces/combined_props.i)
- (modules/fsi/test/tests/2d-small-strain-transient/ad-fsi-flat-channel.i)
- (modules/navier_stokes/test/tests/finite_element/ins/block-restriction/one-mat-two-eqn-sets.i)
- (test/tests/interfacekernels/3d_interface/coupled_value_coupled_flux.i)
- (modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_2D_blocks.i)
- (test/tests/interfacekernels/3d_interface/vector_3d.i)
- (test/tests/userobjects/interface_user_object/interface_value_user_object_QP.i)
- (modules/electromagnetics/test/tests/interfacekernels/electromagnetic_interfaces/perpendicular.i)
- (test/tests/hdgkernels/block-restricted/test.i)
- (test/tests/physics/multi_system/diffusion_multisys.i)
- (test/tests/interfacekernels/2d_interface/coupled_value_coupled_flux_with_jump_material.i)
- (test/tests/interfacekernels/2d_interface/coupled_value_coupled_flux_dot.i)
- (test/tests/dgkernels/dg_block_restrict/2d_dg_diffusion_block_restrict.i)
- (modules/electromagnetics/test/tests/interfacekernels/electromagnetic_interfaces/parallel.i)
- (modules/scalar_transport/test/tests/physics/diffusion_multi_options.i)
- (test/tests/userobjects/interface_user_object/interface_userobject_material_value.i)
- (test/tests/interfacekernels/adaptivity/adaptivity.i)
- (test/tests/physics/diffusion_fv.i)
- (test/tests/meshgenerators/break_boundary_on_subdomain/break_bottom_interface_on_subdomain.i)
(test/tests/interfacekernels/resid_jac_together/jump.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[]
[break_boundary]
input = interface
type = BreakBoundaryOnSubdomainGenerator
[]
[]
[Variables]
[u]
block = 0
[]
[v]
block = 1
[]
[]
[Kernels]
[diff_u]
type = CoeffParamDiffusion
variable = u
D = 4
block = 0
[]
[diff_v]
type = CoeffParamDiffusion
variable = v
D = 2
block = 1
[]
[source_u]
type = BodyForce
variable = u
value = 1
[]
[]
[InterfaceKernels]
[interface]
type = PenaltyInterfaceDiffusion
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[]
[]
[BCs]
[u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[]
[v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
residual_and_jacobian_together = true
[]
[Outputs]
exodus = true
[]
(test/tests/physics/diffusion_cg.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 2'
dy = '2 1'
ix = '2 3'
iy = '3 2'
subdomain_id = '0 1
1 0'
[]
[split_boundaries]
type = BreakBoundaryOnSubdomainGenerator
input = cmg
[]
allow_renumbering = false
[]
[Physics]
[Diffusion]
[ContinuousGalerkin]
[diff]
source_functor = 2
diffusivity_matprop = '1'
# Test all the ways of setting the boundary conditions
neumann_boundaries = 'left_to_0 right_to_0 top_to_0 bottom_to_0'
boundary_fluxes = '1 flux_pp flux_function flux_variable'
dirichlet_boundaries = 'left_to_1 right_to_1 top_to_1 bottom_to_1'
boundary_values = '2 value_pp value_function value_variable'
[]
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
# Output the setup
verbose = true
[]
# To test setting up a boundary condition with a postprocessor
[Postprocessors]
[flux_pp]
type = Receiver
default = 1
outputs = 'none'
[]
[value_pp]
type = Receiver
default = 2
outputs = 'none'
[]
[]
# To test setting up a boundary condition with a function
[Functions]
[flux_function]
type = ConstantFunction
value = 1
[]
[value_function]
type = ConstantFunction
value = 2
[]
[]
# To test setting up a boundary condition with a variable
[AuxVariables]
[flux_variable]
initial_condition = 1
[]
[value_variable]
initial_condition = 2
[]
[]
# Form output for testing
[VectorPostprocessors]
[sample]
type = NodalValueSampler
variable = 'u'
sort_by = 'id'
[]
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/natural_convection/fuel_cavity.i)
# ========================================================================
# The purpose of this MOOSE scripts is to solve a 2-D axisymmetric
# problem with the following details:
# ------------------------------------------------------------------
# Physics: natural convection through a fluid and heat conduction
# in a solid and there is convective heat transfer from the
# solid to the liquid.
# ------------------------------------------------------------------
# Materials: the fluid is water and the solid is not specified.
# ------------------------------------------------------------------
# BCS: Inlet and outlet pressure with value of 0
# noslip conditions on the walls.
# Heat flux on the left wall with value of 40000 W/m^2
# ========================================================================
# ========================================================================
# Dimensions & Physical properties
# ========================================================================
Domain_length = 121.92e-2 # m
Solid_width = 0.7112e-3 # m
Liquid_width = 0.56261e-2 # m
mu = 0.00053157
rho = 987.27
k = 0.64247
k_solid = 15.0
cp = 4181.8
alpha_b = 210e-6
T_init = 300.0
input_heat_flux = 40000.0
# ========================================================================
# The main body of the script
# ========================================================================
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
#dx = '0.7032625e-4 0.7112e-5'
dx = '${Liquid_width} ${Solid_width}'
ix = '10 3'
dy = '${fparse 1./5.*Domain_length} ${fparse 4./5.*Domain_length}'
iy = '30 10'
subdomain_id = '0 1
0 1'
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
input = 'cmg'
primary_block = 0
paired_block = 1
new_boundary = 'interface'
[]
[fluid_side]
type = BreakBoundaryOnSubdomainGenerator
input = 'interface'
boundaries = 'top bottom'
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
block = 0
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
block = 0
initial_condition = 1e-6
[]
[vel_y]
type = INSFVVelocityVariable
block = 0
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
block = 0
[]
[T]
type = INSFVEnergyVariable
block = 0
initial_condition = ${T_init}
scaling = 1e-5
[]
[Ts]
type = INSFVEnergyVariable
block = 1
initial_condition = ${T_init}
scaling = 1e-3
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_buoyancy]
type = INSFVMomentumBoussinesq
variable = vel_x
T_fluid = T
gravity = '0 -9.81 0'
rho = ${rho}
ref_temperature = ${T_init}
momentum_component = 'x'
#alpha_name = ${alpha_b}
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
#alpha_name = ${alpha_b}
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[v_buoyancy]
type = INSFVMomentumBoussinesq
variable = vel_y
T_fluid = T
gravity = '0 -9.81 0'
rho = ${rho}
ref_temperature = ${T_init}
momentum_component = 'y'
[]
[temp_time]
type = INSFVEnergyTimeDerivative
variable = T
rho = '${rho}'
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
[]
[Ts_time]
type = INSFVEnergyTimeDerivative
variable = Ts
rho = '${rho}'
dh_dt = dh_solid_dt
[]
[solid_temp_conduction]
type = FVDiffusion
coeff = 'k_solid'
variable = Ts
[]
[]
[FVInterfaceKernels]
[convection]
type = FVConvectionCorrelationInterface
variable1 = T
variable2 = Ts
boundary = 'interface'
h = htc
T_solid = Ts
T_fluid = T
subdomain1 = 0
subdomain2 = 1
wall_cell_is_bulk = true
[]
[]
[FVBCs]
[walls_u]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'interface left bottom_to_0'
function = 0
[]
[walls_v]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'interface left bottom_to_0'
function = 0
[]
[outlet]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'top_to_0'
function = 0.0
[]
[outlet_T]
type = NSFVOutflowTemperatureBC
variable = T
boundary = 'top_to_0'
u = vel_x
v = vel_y
rho = ${rho}
cp = '${cp}'
backflow_T = ${T_init}
[]
[Insulator]
type = FVNeumannBC
variable = 'T'
boundary = 'left'
value = 0.0
[]
[heater]
type = FVNeumannBC
variable = 'Ts'
boundary = 'right'
value = '${fparse input_heat_flux}'
[]
[Insulator_solid]
type = FVNeumannBC
variable = 'Ts'
boundary = 'top_to_1'
value = 0.0
[]
[inlet_T_1]
type = FVDirichletBC
variable = Ts
boundary = 'bottom_to_1'
value = ${T_init}
[]
[]
[AuxVariables]
[Ra]
type = INSFVScalarFieldVariable
initial_condition = 1000.0
[]
[htc]
type = INSFVScalarFieldVariable
initial_condition = 0.0
[]
[]
[AuxKernels]
[compute_Ra]
type = ParsedAux
variable = Ra
coupled_variables = 'T'
constant_names = 'g beta T_init width nu alpha'
constant_expressions = '9.81 ${alpha_b} ${T_init} ${Liquid_width} ${fparse mu/rho} ${fparse k/(rho*cp)}'
expression = 'g * beta * (T - T_init) * pow(width, 3) / (nu*alpha) + 1.0'
block = 0
[]
[htc]
type = ParsedAux
variable = htc
coupled_variables = 'Ra'
constant_names = 'Pr'
constant_expressions = '${fparse cp*mu/k}'
expression = '${k}* (0.68 + 0.67 * pow(Ra, 0.25)/pow(1 + pow(0.437/Pr, 9/16) ,4/9) )/ ${Liquid_width} '
block = 0
[]
[]
[FunctorMaterials]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp k k_solid'
prop_values = '${cp} ${k} ${k_solid}'
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
block = 0
[]
[ins_fv_solid]
type = INSFVEnthalpyFunctorMaterial
temperature = 'Ts'
rho = ${rho}
cp = ${cp}
h = h_solid
rho_h = rho_h_solid
block = 1
[]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'alpha_b'
prop_values = '${alpha_b}'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type -ksp_gmres_restart'
petsc_options_value = ' lu NONZERO 200'
line_search = 'none'
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.01
optimal_iterations = 20
iteration_window = 2
[]
nl_max_its = 30
nl_abs_tol = 1e-10
steady_state_detection = true
steady_state_tolerance = 1e-09
[]
[Postprocessors]
[max_T]
type = ADElementExtremeFunctorValue
functor = T
block = 0
[]
[max_Ts]
type = ADElementExtremeFunctorValue
functor = Ts
block = 1
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/block-restriction/two-mats-one-eqn-set.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 1
nx = 16
ny = 8
elem_type = QUAD9
[]
[./corner_node_0]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_0'
coord = '0 0 0'
input = gen
[../]
[./corner_node_1]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_1'
coord = '1 0 0'
input = corner_node_0
[../]
[./subdomain1]
input = corner_node_1
type = SubdomainBoundingBoxGenerator
bottom_left = '1 0 0'
top_right = '2 1 0'
block_id = 1
[../]
[./break_boundary]
input = subdomain1
type = BreakBoundaryOnSubdomainGenerator
[../]
[./interface0]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'interface0'
[../]
[./interface1]
type = SideSetsBetweenSubdomainsGenerator
input = interface0
primary_block = '1'
paired_block = '0'
new_boundary = 'interface1'
[../]
[]
[Variables]
[velocity0]
order = SECOND
family = LAGRANGE_VEC
[]
[T0]
order = SECOND
[InitialCondition]
type = ConstantIC
value = 1.0
[]
[]
[p0]
[]
[]
[Kernels]
[./mass0]
type = INSADMass
variable = p0
[../]
[./momentum_time0]
type = INSADMomentumTimeDerivative
variable = velocity0
[../]
[./momentum_convection0]
type = INSADMomentumAdvection
variable = velocity0
[../]
[./momentum_viscous0]
type = INSADMomentumViscous
variable = velocity0
[../]
[./momentum_pressure0]
type = INSADMomentumPressure
variable = velocity0
pressure = p0
integrate_p_by_parts = true
[../]
[./temperature_time0]
type = INSADHeatConductionTimeDerivative
variable = T0
[../]
[./temperature_advection0]
type = INSADEnergyAdvection
variable = T0
[../]
[./temperature_conduction0]
type = ADHeatConduction
variable = T0
thermal_conductivity = 'k'
[../]
[]
[BCs]
[./no_slip0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'bottom_to_0 interface0 left'
[../]
[./lid0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'top_to_0'
function_x = 'lid_function0'
[../]
[./T_hot0]
type = DirichletBC
variable = T0
boundary = 'bottom_to_0'
value = 1
[../]
[./T_cold0]
type = DirichletBC
variable = T0
boundary = 'top_to_0'
value = 0
[../]
[./pressure_pin0]
type = DirichletBC
variable = p0
boundary = 'pinned_node_0'
value = 0
[../]
[./no_slip1]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'bottom_to_1 interface1 right'
[../]
[./lid1]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'top_to_1'
function_x = 'lid_function1'
[../]
[./T_hot1]
type = DirichletBC
variable = T0
boundary = 'bottom_to_1'
value = 1
[../]
[./T_cold1]
type = DirichletBC
variable = T0
boundary = 'top_to_1'
value = 0
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[ins_mat0]
type = INSAD3Eqn
velocity = velocity0
pressure = p0
temperature = T0
block = '0'
[]
[ins_mat1]
type = INSAD3Eqn
velocity = velocity0
pressure = p0
temperature = T0
block = '1'
[]
[]
[Functions]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
[./lid_function0]
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[./lid_function1]
type = ParsedFunction
expression = '4*(x-1)*(2-x)'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels -sub_pc_factor_shift_type'
petsc_options_value = 'asm 2 ilu 4 NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/block-restriction/two-mats-two-eqn-sets.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 1
nx = 16
ny = 8
elem_type = QUAD9
[]
[./corner_node_0]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_0'
coord = '0 0 0'
input = gen
[../]
[./corner_node_1]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_1'
coord = '1 0 0'
input = corner_node_0
[../]
[./subdomain1]
input = corner_node_1
type = SubdomainBoundingBoxGenerator
bottom_left = '1 0 0'
top_right = '2 1 0'
block_id = 1
[../]
[./break_boundary]
input = subdomain1
type = BreakBoundaryOnSubdomainGenerator
[../]
[./interface0]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'interface0'
[../]
[./interface1]
type = SideSetsBetweenSubdomainsGenerator
input = interface0
primary_block = '1'
paired_block = '0'
new_boundary = 'interface1'
[../]
[]
[Variables]
[velocity0]
order = SECOND
family = LAGRANGE_VEC
block = 0
[]
[T0]
order = SECOND
[InitialCondition]
type = ConstantIC
value = 1.0
[]
block = 0
[]
[p0]
block = 0
[]
[velocity1]
order = SECOND
family = LAGRANGE_VEC
block = 1
[]
[T1]
order = SECOND
[InitialCondition]
type = ConstantIC
value = 1.0
[]
block = 1
[]
[p1]
block = 1
[]
[]
[Kernels]
[./mass0]
type = INSADMass
variable = p0
block = 0
[../]
[./momentum_time0]
type = INSADMomentumTimeDerivative
variable = velocity0
block = 0
[../]
[./momentum_convection0]
type = INSADMomentumAdvection
variable = velocity0
block = 0
[../]
[./momentum_viscous0]
type = INSADMomentumViscous
variable = velocity0
block = 0
[../]
[./momentum_pressure0]
type = INSADMomentumPressure
variable = velocity0
pressure = p0
integrate_p_by_parts = true
block = 0
[../]
[./temperature_time0]
type = INSADHeatConductionTimeDerivative
variable = T0
block = 0
[../]
[./temperature_advection0]
type = INSADEnergyAdvection
variable = T0
block = 0
[../]
[./temperature_conduction0]
type = ADHeatConduction
variable = T0
thermal_conductivity = 'k'
block = 0
[../]
[./mass1]
type = INSADMass
variable = p1
block = 1
[../]
[./momentum_time1]
type = INSADMomentumTimeDerivative
variable = velocity1
block = 1
[../]
[./momentum_convection1]
type = INSADMomentumAdvection
variable = velocity1
block = 1
[../]
[./momentum_viscous1]
type = INSADMomentumViscous
variable = velocity1
block = 1
[../]
[./momentum_pressure1]
type = INSADMomentumPressure
variable = velocity1
pressure = p1
integrate_p_by_parts = true
block = 1
[../]
[./temperature_time1]
type = INSADHeatConductionTimeDerivative
variable = T1
block = 1
[../]
[./temperature_advection1]
type = INSADEnergyAdvection
variable = T1
block = 1
[../]
[./temperature_conduction1]
type = ADHeatConduction
variable = T1
thermal_conductivity = 'k'
block = 1
[../]
[]
[BCs]
[./no_slip0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'bottom_to_0 interface0 left'
[../]
[./lid0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'top_to_0'
function_x = 'lid_function0'
[../]
[./T_hot0]
type = DirichletBC
variable = T0
boundary = 'bottom_to_0'
value = 1
[../]
[./T_cold0]
type = DirichletBC
variable = T0
boundary = 'top_to_0'
value = 0
[../]
[./pressure_pin0]
type = DirichletBC
variable = p0
boundary = 'pinned_node_0'
value = 0
[../]
[./no_slip1]
type = VectorFunctionDirichletBC
variable = velocity1
boundary = 'bottom_to_1 interface1 right'
[../]
[./lid1]
type = VectorFunctionDirichletBC
variable = velocity1
boundary = 'top_to_1'
function_x = 'lid_function1'
[../]
[./T_hot1]
type = DirichletBC
variable = T1
boundary = 'bottom_to_1'
value = 1
[../]
[./T_cold1]
type = DirichletBC
variable = T1
boundary = 'top_to_1'
value = 0
[../]
[./pressure_pin1]
type = DirichletBC
variable = p1
boundary = 'pinned_node_1'
value = 0
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[ins_mat0]
type = INSAD3Eqn
velocity = velocity0
pressure = p0
temperature = T0
block = 0
[]
[ins_mat1]
type = INSAD3Eqn
velocity = velocity1
pressure = p1
temperature = T1
block = 1
[]
[]
[Functions]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
[./lid_function0]
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[./lid_function1]
type = ParsedFunction
expression = '4*(x-1)*(2-x)'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels -sub_pc_factor_shift_type'
petsc_options_value = 'asm 2 ilu 4 NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
exodus = true
[]
(test/tests/interfacekernels/3d_interface/coupled_value_coupled_flux_with_jump_material.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 2
xmax = 2
ny = 2
ymax = 2
nz = 2
zmax = 2
[]
[./subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 1'
block_id = 1
input = gen
[../]
[./break_boundary]
input = subdomain1
type = BreakBoundaryOnSubdomainGenerator
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 4
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 2
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
value = 1
[../]
[]
[AuxVariables]
[./jump_var]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[jump_aux]
type = MaterialRealAux
boundary = primary0_interface
property = jump
variable = jump_var
[]
[]
[InterfaceKernels]
[./interface]
type = PenaltyInterfaceDiffusion
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
jump_prop_name = jump
[../]
[]
[Materials]
[./jump]
type = JumpInterfaceMaterial
var = u
neighbor_var = v
boundary = primary0_interface
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 back_to_0 right top front'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1 back_to_1'
[../]
[]
[Postprocessors]
[./u_int]
type = ElementIntegralVariablePostprocessor
variable = u
block = 0
[../]
[./v_int]
type = ElementIntegralVariablePostprocessor
variable = v
block = 1
[../]
[interface_var_jump]
type = InterfaceAverageVariableValuePostprocessor
interface_value_type = jump_abs
variable = u
neighbor_variable = v
execute_on = TIMESTEP_END
boundary = primary0_interface
[]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(modules/scalar_transport/test/tests/physics/diffusion_multi_cg.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 2'
dy = '2 1'
ix = '2 3'
iy = '3 2'
subdomain_id = '0 1
1 0'
[]
[split_boundaries]
type = BreakBoundaryOnSubdomainGenerator
input = cmg
[]
allow_renumbering = false
[]
[Physics]
[MultiSpeciesDiffusion]
[ContinuousGalerkin]
[diff]
# A and C have the same equation, on purpose
species = 'A B C'
diffusivity_matprops = 'da db 1'
source_functors = '0 2 0'
source_coefs = '1 2 1'
# Test all the ways of setting the boundary conditions (from variable, pp, etc)
# B and (A,C) have different boundary conditions to make sure the data is read for
# the right species
neumann_boundaries = 'left_to_0 right_to_0 top_to_0 bottom_to_0;
left_to_0 right_to_0;
left_to_0 right_to_0 top_to_0 bottom_to_0'
boundary_fluxes = '1 flux_pp flux_function flux_variable;
1 flux_pp;
1 flux_pp flux_function flux_variable'
dirichlet_boundaries = 'left_to_1 right_to_1;
left_to_1 right_to_1 top_to_1 bottom_to_1;
left_to_1 right_to_1'
boundary_values = '2 value_pp;
2 value_pp value_function value_variable;
2 value_pp'
# Add some postprocessing
compute_diffusive_fluxes_on = 'right left top'
[]
[]
[]
[]
[Materials]
[diff_coeffs]
type = ADGenericConstantMaterial
prop_names = 'da db'
prop_values = '1 2'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
# Output the setup
verbose = true
[]
# To test setting up a boundary condition with a postprocessor
[Postprocessors]
[flux_pp]
type = Receiver
default = 1
outputs = 'none'
[]
[value_pp]
type = Receiver
default = 2
outputs = 'none'
[]
[]
# To test setting up a boundary condition with a function
[Functions]
[flux_function]
type = ConstantFunction
value = 1
[]
[value_function]
type = ConstantFunction
value = 2
[]
[]
# To test setting up a boundary condition with a variable
[AuxVariables]
[flux_variable]
initial_condition = 1
[]
[value_variable]
initial_condition = 2
[]
[]
# Form output for testing
[VectorPostprocessors]
[sample]
type = NodalValueSampler
variable = 'A B C'
sort_by = 'id'
[]
[]
[Outputs]
csv = true
[]
(modules/heat_transfer/test/tests/gray_lambert_radiator/coupled_heat_conduction.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
type = MeshGeneratorMesh
[./cartesian]
type = CartesianMeshGenerator
dim = 2
dx = '1 1 1'
ix = '2 2 2'
dy = '5'
iy = '10'
subdomain_id = '1 2 3'
[../]
[./break_sides]
type = BreakBoundaryOnSubdomainGenerator
boundaries = 'bottom top'
input = cartesian
[../]
[./left_interior]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 1
paired_block = 2
new_boundary = left_interior
input = break_sides
[../]
[./right_interior]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 3
paired_block = 2
new_boundary = right_interior
input = left_interior
[../]
[./rename]
type = RenameBlockGenerator
input = right_interior
old_block = '1 2 3'
new_block = '1 4 3'
[../]
[]
[Variables]
[./temperature]
initial_condition = 300
block = '1 3'
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temperature
diffusion_coefficient = 1
block = '1 3'
[../]
[]
[UserObjects]
[./cavity_radiation]
type = ConstantViewFactorSurfaceRadiation
boundary = 'left_interior right_interior bottom_to_2 top_to_2'
temperature = temperature
emissivity = '0.8 0.8 0.8 0.8'
adiabatic_boundary = 'bottom_to_2 top_to_2'
# these view factors are made up to exactly balance energy
# transfer through the cavity
view_factors = '0 0.8 0.1 0.1;
0.8 0 0.1 0.1;
0.45 0.45 0 0.1;
0.45 0.45 0.1 0'
execute_on = 'INITIAL LINEAR TIMESTEP_END'
[../]
[]
[BCs]
[./bottom_left]
type = DirichletBC
preset = false
variable = temperature
boundary = bottom_to_1
value = 1500
[../]
[./top_right]
type = DirichletBC
preset = false
variable = temperature
boundary = top_to_3
value = 300
[../]
[./radiation]
type = GrayLambertNeumannBC
variable = temperature
reconstruct_emission = false
surface_radiation_object_name = cavity_radiation
boundary = 'left_interior right_interior'
[../]
[]
[Postprocessors]
[./qdot_left]
type = GrayLambertSurfaceRadiationPP
boundary = left_interior
surface_radiation_object_name = cavity_radiation
return_type = HEAT_FLUX_DENSITY
[../]
[./qdot_right]
type = GrayLambertSurfaceRadiationPP
boundary = right_interior
surface_radiation_object_name = cavity_radiation
return_type = HEAT_FLUX_DENSITY
[../]
[./qdot_top]
type = GrayLambertSurfaceRadiationPP
boundary = top_to_2
surface_radiation_object_name = cavity_radiation
return_type = HEAT_FLUX_DENSITY
[../]
[./qdot_bottom]
type = GrayLambertSurfaceRadiationPP
boundary = bottom_to_2
surface_radiation_object_name = cavity_radiation
return_type = HEAT_FLUX_DENSITY
[../]
[]
[Executioner]
type = Steady
[]
[Outputs]
exodus = true
[]
(test/tests/interfacekernels/ik_displaced/displaced.i)
[Mesh]
displacements = 'disp_x disp_y'
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 4
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 2
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
value = 1
[../]
[]
[InterfaceKernels]
[./interface]
type = InterfacialSource
variable = u
neighbor_var = v
boundary = primary0_interface
use_displaced_mesh = true
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Postprocessors]
[./u_int]
type = ElementIntegralVariablePostprocessor
variable = u
block = 0
[../]
[./v_int]
type = ElementIntegralVariablePostprocessor
variable = v
block = 1
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
file_base = displaced
exodus = true
[]
[Functions]
[./disp_x_func]
type = ParsedFunction
expression = x
[../]
[./disp_y_func]
type = ParsedFunction
expression = y
[../]
[]
[ICs]
[./disp_x_ic]
function = disp_x_func
variable = disp_x
type = FunctionIC
[../]
[./disp_y_ic]
function = disp_y_func
variable = disp_y
type = FunctionIC
[../]
[]
(modules/fsi/test/tests/2d-small-strain-transient/fsi_flat_channel.i)
[GlobalParams]
gravity = '0 0 0'
integrate_p_by_parts = true
laplace = true
convective_term = true
transient_term = true
pspg = true
supg = true
displacements = 'disp_x disp_y'
preset = false
order = FIRST
use_displaced_mesh = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 3.0
ymin = 0
ymax = 1.0
nx = 10
ny = 15
elem_type = QUAD4
[]
[subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.0 0.5 0'
block_id = 1
top_right = '3.0 1.0 0'
input = gmg
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
primary_block = '0'
paired_block = '1'
new_boundary = 'master0_interface'
input = subdomain1
[]
[break_boundary]
type = BreakBoundaryOnSubdomainGenerator
input = interface
[]
[]
[Variables]
[./vel_x]
block = 0
[../]
[./vel_y]
block = 0
[../]
[./p]
block = 0
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[./vel_x_solid]
block = 1
[../]
[./vel_y_solid]
block = 1
[../]
[]
[Kernels]
[./vel_x_time]
type = INSMomentumTimeDerivative
variable = vel_x
block = 0
[../]
[./vel_y_time]
type = INSMomentumTimeDerivative
variable = vel_y
block = 0
[../]
[./mass]
type = INSMass
variable = p
u = vel_x
v = vel_y
pressure = p
block = 0
disp_x = disp_x
disp_y = disp_y
[../]
[./x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
block = 0
disp_x = disp_x
disp_y = disp_y
[../]
[./y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
block = 0
disp_x = disp_x
disp_y = disp_y
[../]
[./vel_x_mesh]
type = ConvectedMesh
disp_x = disp_x
disp_y = disp_y
variable = vel_x
u = vel_x
v = vel_y
pressure = p
block = 0
[../]
[./vel_y_mesh]
type = ConvectedMesh
disp_x = disp_x
disp_y = disp_y
variable = vel_y
u = vel_x
v = vel_y
pressure = p
block = 0
[../]
[./p_mesh]
type = ConvectedMeshPSPG
disp_x = disp_x
disp_y = disp_y
variable = p
u = vel_x
v = vel_y
pressure = p
block = 0
[../]
[./disp_x_fluid]
type = Diffusion
variable = disp_x
block = 0
use_displaced_mesh = false
[../]
[./disp_y_fluid]
type = Diffusion
variable = disp_y
block = 0
use_displaced_mesh = false
[../]
[./accel_tensor_x]
type = CoupledTimeDerivative
variable = disp_x
v = vel_x_solid
block = 1
use_displaced_mesh = false
[../]
[./accel_tensor_y]
type = CoupledTimeDerivative
variable = disp_y
v = vel_y_solid
block = 1
use_displaced_mesh = false
[../]
[./vxs_time_derivative_term]
type = CoupledTimeDerivative
variable = vel_x_solid
v = disp_x
block = 1
use_displaced_mesh = false
[../]
[./vys_time_derivative_term]
type = CoupledTimeDerivative
variable = vel_y_solid
v = disp_y
block = 1
use_displaced_mesh = false
[../]
[./source_vxs]
type = MatReaction
variable = vel_x_solid
block = 1
reaction_rate = 1
use_displaced_mesh = false
[../]
[./source_vys]
type = MatReaction
variable = vel_y_solid
block = 1
reaction_rate = 1
use_displaced_mesh = false
[../]
[]
[InterfaceKernels]
[./penalty_interface_x]
type = CoupledPenaltyInterfaceDiffusion
variable = vel_x
neighbor_var = disp_x
secondary_coupled_var = vel_x_solid
boundary = master0_interface
penalty = 1e6
[../]
[./penalty_interface_y]
type = CoupledPenaltyInterfaceDiffusion
variable = vel_y
neighbor_var = disp_y
secondary_coupled_var = vel_y_solid
boundary = master0_interface
penalty = 1e6
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./solid_domain]
strain = SMALL
incremental = false
# generate_output = 'strain_xx strain_yy strain_zz' ## Not at all necessary, but nice
block = '1'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e2
poissons_ratio = 0.3
block = '1'
use_displaced_mesh = false
[../]
[./small_stress]
type = ComputeLinearElasticStress
block = 1
[../]
[./const]
type = GenericConstantMaterial
block = 0
prop_names = 'rho mu'
prop_values = '1 1'
use_displaced_mesh = false
[../]
[]
[BCs]
[./fluid_x_no_slip]
type = DirichletBC
variable = vel_x
boundary = 'bottom'
value = 0.0
[../]
[./fluid_y_no_slip]
type = DirichletBC
variable = vel_y
boundary = 'bottom left_to_0'
value = 0.0
[../]
[./x_inlet]
type = FunctionDirichletBC
variable = vel_x
boundary = 'left_to_0'
function = 'inlet_func'
[../]
[./no_disp_x]
type = DirichletBC
variable = disp_x
boundary = 'bottom top left_to_1 right_to_1 left_to_0 right_to_0'
value = 0
[../]
[./no_disp_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top left_to_1 right_to_1 left_to_0 right_to_0'
value = 0
[../]
[./solid_x_no_slip]
type = DirichletBC
variable = vel_x_solid
boundary = 'top left_to_1 right_to_1'
value = 0.0
[../]
[./solid_y_no_slip]
type = DirichletBC
variable = vel_y_solid
boundary = 'top left_to_1 right_to_1'
value = 0.0
[../]
[]
[Preconditioning]
[./SMP]
type = FDP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 5
# num_steps = 60
dt = 0.1
dtmin = 0.1
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = none
nl_rel_tol = 1e-50
nl_abs_tol = 1e-10
[]
[Outputs]
[./out]
type = Exodus
[../]
[]
[Functions]
[./inlet_func]
type = ParsedFunction
expression = '(-16 * (y - 0.25)^2 + 1) * (1 + cos(t))'
[../]
[]
(modules/electromagnetics/test/tests/interfacekernels/electromagnetic_interfaces/combined_default.i)
# Verification Test of PerpendicularElectricFieldInterface and
# ParallelElectricFieldInterface with default materials
#
# Imposes u_perpendicular = v_perpendicular and u_parallel = v_parallel
# on each interface (equivalent to saying u = v for default parameters)
# between subdomain 0 and 1
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 10
xmax = 2
ymax = 2
zmax = 2
elem_type = HEX20
[]
[subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 1'
block_id = 1
input = gmg
[]
[break_boundary]
type = BreakBoundaryOnSubdomainGenerator
input = subdomain1
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[]
[]
[Variables]
[u]
order = FIRST
family = NEDELEC_ONE
block = 0
[]
[v]
order = FIRST
family = NEDELEC_ONE
block = 1
[]
[]
[Kernels]
[curl_u]
type = CurlCurlField
variable = u
block = 0
[]
[coeff_u]
type = VectorFunctionReaction
variable = u
block = 0
[]
[ffn_u]
type = VectorBodyForce
variable = u
block = 0
function_x = 1
function_y = 1
function_z = 1
[]
[curl_v]
type = CurlCurlField
variable = v
block = 1
[]
[coeff_v]
type = VectorFunctionReaction
variable = v
block = 1
[]
[]
[InterfaceKernels]
[perpendicular]
type = PerpendicularElectricFieldInterface
variable = u
neighbor_var = v
boundary = primary0_interface
[]
[parallel]
type = ParallelElectricFieldInterface
variable = u
neighbor_var = v
boundary = primary0_interface
[]
[]
[BCs]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/energy-conservation/q1q1.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
nx = 10
ny = 10
dim = 2
[]
[subdomain]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.5 0 0'
top_right = '1 1 0'
block_id = 1
input = gen
[]
[break_boundary]
input = subdomain
type = BreakBoundaryOnSubdomainGenerator
boundaries = 'bottom top'
[]
[sideset]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '1'
paired_block = '0'
new_boundary = 'fluid_left'
[]
coord_type = RZ
[]
[Variables]
[T][]
[velocity]
family = LAGRANGE_VEC
block = 1
[]
[pressure]
block = 1
[]
[]
[Kernels]
[mass]
type = INSADMass
variable = pressure
block = 1
[]
[pspg]
type = INSADMassPSPG
variable = pressure
block = 1
[]
[momentum_convection]
type = INSADMomentumAdvection
variable = velocity
block = 1
[]
[momentum_viscous]
type = INSADMomentumViscous
variable = velocity
block = 1
[]
[momentum_pressure]
type = INSADMomentumPressure
variable = velocity
pressure = pressure
integrate_p_by_parts = true
block = 1
[]
[momentum_supg]
type = INSADMomentumSUPG
variable = velocity
velocity = velocity
block = 1
[]
[temperature_advection]
type = INSADEnergyAdvection
variable = T
block = 1
[]
[temperature_supg]
type = INSADEnergySUPG
variable = T
velocity = velocity
block = 1
[]
[temperature_conduction]
type = ADHeatConduction
variable = T
thermal_conductivity = 'k'
[]
[heat_source]
type = BodyForce
variable = T
block = 0
function = 'x + y'
[]
[]
[BCs]
[velocity_inlet]
type = VectorFunctionDirichletBC
variable = velocity
function_y = 1
boundary = 'bottom_to_1'
[]
[wall]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'fluid_left right'
[]
[convective_heat_transfer]
type = ConvectiveHeatFluxBC
variable = T
T_infinity = 0
heat_transfer_coefficient = 1
boundary = 'right'
[]
[]
[Materials]
[constant]
type = ADGenericConstantMaterial
prop_names = 'cp rho k mu'
prop_values = '1 1 1 1'
[]
[ins]
type = INSADStabilized3Eqn
pressure = pressure
velocity = velocity
temperature = T
block = 1
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[]
[Outputs]
csv = true
[]
[Postprocessors]
[convective_heat_transfer]
type = ConvectiveHeatTransferSideIntegral
T_solid = T
T_fluid = 0
htc = 1
boundary = 'right'
[]
[advection]
type = INSADElementIntegralEnergyAdvection
temperature = T
velocity = velocity
cp = cp
rho = rho
block = 1
[]
[source]
type = FunctionElementIntegral
function = 'x + y'
block = 0
[]
[energy_balance]
type = ParsedPostprocessor
expression = 'convective_heat_transfer + advection - source'
pp_names = 'convective_heat_transfer advection source'
[]
[]
(test/tests/meshgenerators/break_boundary_on_subdomain/break_boundary_on_subdomain.i)
[Mesh]
[./gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 2
xmax = 2
ny = 2
ymax = 2
nz = 2
zmax = 2
[]
[./subdomain1]
type = SubdomainBoundingBoxGenerator
input = gmg
bottom_left = '0 0 0'
top_right = '1 1 1'
block_id = 1
[]
[./subdomain2]
type = SubdomainBoundingBoxGenerator
input = subdomain1
bottom_left = '1 0 0'
top_right = '2 1 1'
block_id = 2
[]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain2
primary_block = '1 2'
paired_block = '0'
new_boundary = 'interface'
[]
[./break_boundary]
input = interface
type = BreakBoundaryOnSubdomainGenerator
[]
[]
[Outputs]
exodus = true
[]
(test/tests/userobjects/interface_user_object/interface_value_rate_increment_user_object_QP.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./primary0_interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = primary0_interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 2
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 4
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
function = 0.1*t
[../]
[]
[InterfaceKernels]
[./primary0_interface]
type = PenaltyInterfaceDiffusionDot
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = TRUE
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 3
dtmin = 0.1
line_search = none
[]
[Outputs]
exodus = true
[]
[UserObjects]
[./interface_avg_value_uo]
type = InterfaceQpValueUserObject
var = v1
var_neighbor = v2
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
[../]
[./interface_avg_value_rate_uo]
type = InterfaceQpValueUserObject
var = v1
var_neighbor = v2
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
value_type = rate
[../]
[./interface_avg_value_increment_uo]
type = InterfaceQpValueUserObject
var = v1
var_neighbor = v2
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
value_type = increment
[../]
[]
[AuxKernels]
[./v1_saux]
type = StatefulAux
coupled = v1
variable = v1
[../]
[./v2_saux]
type = StatefulAux
coupled = v2
variable = v2
[../]
[./interface_avg_value_aux]
type = InterfaceValueUserObjectAux
variable = avg_qp
boundary = 'primary0_interface'
interface_uo_name = interface_avg_value_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[./interface_avg_value_rate_aux]
type = InterfaceValueUserObjectAux
variable = avg_rate_qp
boundary = 'primary0_interface'
interface_uo_name = interface_avg_value_rate_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[./interface_avg_value_increment_aux]
type = InterfaceValueUserObjectAux
variable = avg_increment_qp
boundary = 'primary0_interface'
interface_uo_name = interface_avg_value_increment_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[]
[AuxVariables]
[./v1]
family = MONOMIAL
order = FIRST
initial_condition = 5
[../]
[./v2]
family = MONOMIAL
order = FIRST
initial_condition = 2
[../]
[./avg_qp]
family = MONOMIAL
order = CONSTANT
[]
[./avg_rate_qp]
family = MONOMIAL
order = CONSTANT
[]
[./avg_increment_qp]
family = MONOMIAL
order = CONSTANT
[]
[]
(test/tests/interfacekernels/2d_interface/vector_2d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
elem_type = QUAD9
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./break_boundary]
type = BreakBoundaryOnSubdomainGenerator
input = subdomain1
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[]
[Variables]
[./u]
order = FIRST
family = NEDELEC_ONE
block = 0
[../]
[./v]
order = FIRST
family = NEDELEC_ONE
block = 1
[../]
[]
[Kernels]
[./curl_u_plus_u]
type = VectorFEWave
variable = u
x_forcing_func = 1
y_forcing_func = 1
z_forcing_func = 1
block = 0
[../]
[./curl_v_plus_v]
type = VectorFEWave
variable = v
block = 1
[../]
[]
[InterfaceKernels]
[./parallel]
type = VectorPenaltyInterfaceDiffusion
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
# Natural condition of VectorFEWave weak form is curl(u) = 0, curl(v) = 0
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(modules/navier_stokes/test/tests/finite_volume/fviks/convection/convection_channel.i)
mu = 1
rho = 1
k = .01
cp = 1
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 0.5'
dy = '1'
ix = '8 5'
iy = '8'
subdomain_id = '0 1'
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
input = 'cmg'
primary_block = 0
paired_block = 1
new_boundary = 'interface'
[]
[fluid_side]
type = BreakBoundaryOnSubdomainGenerator
input = 'interface'
boundaries = 'top bottom'
[]
[]
[GlobalParams]
# retain behavior at time of test creation
two_term_boundary_expansion = false
rhie_chow_user_object = 'rc'
advected_interp_method = 'average'
velocity_interp_method = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
block = 0
pressure = pressure
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
block = 0
initial_condition = 1e-6
[]
[v]
type = INSFVVelocityVariable
block = 0
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
block = 0
[]
[T]
type = INSFVEnergyVariable
block = 0
initial_condition = 1
[]
[Ts]
type = INSFVEnergyVariable
block = 1
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
[]
[solid_temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = Ts
[]
[]
[FVInterfaceKernels]
[convection]
type = FVConvectionCorrelationInterface
variable1 = T
variable2 = Ts
boundary = 'interface'
h = 5
T_solid = Ts
T_fluid = T
subdomain1 = 0
subdomain2 = 1
wall_cell_is_bulk = true
[]
[]
[FVBCs]
[walls_u]
type = INSFVNoSlipWallBC
variable = u
boundary = 'interface left'
function = 0
[]
[walls_v]
type = INSFVNoSlipWallBC
variable = v
boundary = 'interface left'
function = 0
[]
[inlet_u]
type = INSFVInletVelocityBC
variable = u
boundary = 'bottom_to_0'
functor = 0
[]
[inlet_v]
type = INSFVInletVelocityBC
variable = v
boundary = 'bottom_to_0'
functor = 1
[]
[inlet_T]
type = FVDirichletBC
variable = T
boundary = 'bottom_to_0'
value = 0.5
[]
[outlet]
type = INSFVMassAdvectionOutflowBC
variable = pressure
boundary = 'top_to_0'
u = u
v = v
rho = ${rho}
[]
[outlet_u]
type = INSFVMomentumAdvectionOutflowBC
variable = u
boundary = 'top_to_0'
u = u
v = v
momentum_component = 'x'
rho = ${rho}
[]
[outlet_v]
type = INSFVMomentumAdvectionOutflowBC
variable = v
boundary = 'top_to_0'
u = u
v = v
momentum_component = 'y'
rho = ${rho}
[]
[heater]
type = FVDirichletBC
variable = 'Ts'
boundary = 'right'
value = 10
[]
[]
[FunctorMaterials]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
block = 0
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -ksp_gmres_restart'
petsc_options_value = 'asm lu NONZERO 200'
line_search = 'none'
nl_abs_tol = 1e-14
[]
[Postprocessors]
[max_T]
type = ADElementExtremeFunctorValue
functor = T
block = 0
[]
[max_Ts]
type = ADElementExtremeFunctorValue
functor = Ts
block = 1
[]
[mdot_out]
type = VolumetricFlowRate
boundary = 'top_to_0'
vel_x = u
vel_y = v
advected_quantity = ${rho}
[]
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/energy-conservation/q2q1.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
nx = 10
ny = 10
dim = 2
[]
[subdomain]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.5 0 0'
top_right = '1 1 0'
block_id = 1
input = gen
[]
[break_boundary]
input = subdomain
type = BreakBoundaryOnSubdomainGenerator
boundaries = 'bottom top'
[]
[sideset]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '1'
paired_block = '0'
new_boundary = 'fluid_left'
[]
coord_type = RZ
second_order = true
[]
[Variables]
[T]
order = SECOND
[]
[velocity]
family = LAGRANGE_VEC
order = SECOND
block = 1
[]
[pressure]
block = 1
[]
[]
[Kernels]
[mass]
type = INSADMass
variable = pressure
block = 1
[]
[momentum_convection]
type = INSADMomentumAdvection
variable = velocity
block = 1
[]
[momentum_viscous]
type = INSADMomentumViscous
variable = velocity
block = 1
[]
[momentum_pressure]
type = INSADMomentumPressure
variable = velocity
pressure = pressure
integrate_p_by_parts = true
block = 1
[]
[momentum_supg]
type = INSADMomentumSUPG
variable = velocity
velocity = velocity
block = 1
[]
[temperature_advection]
type = INSADEnergyAdvection
variable = T
block = 1
[]
[temperature_supg]
type = INSADEnergySUPG
variable = T
velocity = velocity
block = 1
[]
[temperature_conduction]
type = ADHeatConduction
variable = T
thermal_conductivity = 'k'
[]
[heat_source]
type = BodyForce
variable = T
block = 0
function = 'x + y'
[]
[]
[BCs]
[velocity_inlet]
type = VectorFunctionDirichletBC
variable = velocity
function_y = 1
boundary = 'bottom_to_1'
[]
[wall]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'fluid_left right'
[]
[convective_heat_transfer]
type = ConvectiveHeatFluxBC
variable = T
T_infinity = 0
heat_transfer_coefficient = 1
boundary = 'right'
[]
[]
[Materials]
[constant]
type = ADGenericConstantMaterial
prop_names = 'cp rho k mu'
prop_values = '1 1 1 1'
[]
[ins]
type = INSADStabilized3Eqn
pressure = pressure
velocity = velocity
temperature = T
block = 1
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[]
[Outputs]
csv = true
[]
[Postprocessors]
[convective_heat_transfer]
type = ConvectiveHeatTransferSideIntegral
T_solid = T
T_fluid = 0
htc = 1
boundary = 'right'
[]
[advection]
type = INSADElementIntegralEnergyAdvection
temperature = T
velocity = velocity
cp = cp
rho = rho
block = 1
[]
[source]
type = FunctionElementIntegral
function = 'x + y'
block = 0
[]
[energy_balance]
type = ParsedPostprocessor
expression = 'convective_heat_transfer + advection - source'
pp_names = 'convective_heat_transfer advection source'
[]
[]
(test/tests/misc/save_in/block-restricted-save-in.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[AuxVariables]
[./vres]
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 4
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 2
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
value = 1
[../]
[]
[InterfaceKernels]
[./interface]
type = PenaltyInterfaceDiffusion
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
save_in = 'vres'
[../]
[]
[Postprocessors]
[./u_int]
type = ElementIntegralVariablePostprocessor
variable = u
block = 0
[../]
[./v_int]
type = ElementIntegralVariablePostprocessor
variable = v
block = 1
[../]
[./vres_int]
type = ElementIntegralVariablePostprocessor
variable = vres
block = 1
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(test/tests/userobjects/interface_user_object/interface_mp_real_user_object_QP.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./primary0_interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = primary0_interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 2
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 4
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
function = 0.1*t
[../]
[]
[InterfaceKernels]
[./primary0_interface]
type = PenaltyInterfaceDiffusionDot
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = TRUE
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 3
dtmin = 0.1
line_search = none
[]
[Outputs]
[./out]
type = Exodus
sync_only = true
sync_times = '0.1 0.2 0.3'
execute_on = 'TIMESTEP_END'
[]
[]
[UserObjects]
[./interface_value_uo]
type = InterfaceQpMaterialPropertyRealUO
property = diffusivity
property_neighbor = diffusivity
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
[../]
[./interface_value_rate_uo]
type = InterfaceQpMaterialPropertyRealUO
property = diffusivity
property_neighbor = diffusivity
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
value_type = rate
[../]
[./interface_value_increment_uo]
type = InterfaceQpMaterialPropertyRealUO
property = diffusivity
property_neighbor = diffusivity
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
value_type = increment
[../]
[]
[Materials]
[./stateful1]
type = StatefulMaterial
block = 0
initial_diffusivity = 5
[../]
[./stateful2]
type = StatefulMaterial
block = 1
initial_diffusivity = 2
[../]
[]
[AuxKernels]
[./interface_avg_value_aux]
type = InterfaceValueUserObjectAux
variable = avg
boundary = 'primary0_interface'
interface_uo_name = interface_value_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[./interface_avg_value_rate_aux]
type = InterfaceValueUserObjectAux
variable = avg_rate
boundary = 'primary0_interface'
interface_uo_name = interface_value_rate_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[./interface_avg_value_increment_aux]
type = InterfaceValueUserObjectAux
variable = avg_increment
boundary = 'primary0_interface'
interface_uo_name = interface_value_increment_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[]
[AuxVariables]
[./avg]
family = MONOMIAL
order = CONSTANT
[]
[./avg_rate]
family = MONOMIAL
order = CONSTANT
[]
[./avg_increment]
family = MONOMIAL
order = CONSTANT
[]
[]
(test/tests/interfacekernels/2d_interface/coupled_value_coupled_flux.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 4
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 2
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
value = 1
[../]
[]
[InterfaceKernels]
[./interface]
type = PenaltyInterfaceDiffusion
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Postprocessors]
[./u_int]
type = ElementIntegralVariablePostprocessor
variable = u
block = 0
[../]
[./v_int]
type = ElementIntegralVariablePostprocessor
variable = v
block = 1
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(test/tests/tag/tag_interface_kernels.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 2
xmax = 2
ny = 2
ymax = 2
nz = 2
zmax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 1'
block_id = 1
[../]
[./break_boundary]
input = subdomain1
type = BreakBoundaryOnSubdomainGenerator
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 4
block = 0
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 2
block = 1
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./source_u]
type = BodyForce
variable = u
value = 1
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1 vec_tag2'
[../]
[]
[InterfaceKernels]
[./interface]
type = PenaltyInterfaceDiffusion
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1 vec_tag2'
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 back_to_0 right top front'
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1 back_to_1'
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[]
[AuxVariables]
[./tag_variable1]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./tag_variable2]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[AuxKernels]
[./TagVectorAux1]
type = TagVectorAux
variable = tag_variable1
v = u
block = 0
vector_tag = vec_tag2
[../]
[./TagVectorAux2]
type = TagMatrixAux
variable = tag_variable2
v = v
block = 1
matrix_tag = mat_tag2
[../]
[]
[Postprocessors]
[./u_int]
type = ElementIntegralVariablePostprocessor
variable = u
block = 0
[../]
[./v_int]
type = ElementIntegralVariablePostprocessor
variable = v
block = 1
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Problem]
type = TagTestProblem
test_tag_vectors = 'nontime residual vec_tag1 vec_tag2'
test_tag_matrices = 'mat_tag1 mat_tag2'
extra_tag_matrices = 'mat_tag1 mat_tag2'
extra_tag_vectors = 'vec_tag1 vec_tag2'
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
exodus = true
[]
(test/tests/physics/block_restriction/diffusion_cg.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 2'
dy = '2 1'
ix = '2 3'
iy = '3 2'
subdomain_id = '0 1
1 0'
[]
[split_boundaries]
type = BreakBoundaryOnSubdomainGenerator
input = cmg
[]
allow_renumbering = false
[]
# We need to add these items before the Physics to trigger the
# Physics behavior of erroring / skipping the objects if incompatible/compatible objects
# already exist
[Variables]
[u]
[]
[]
[ICs]
[extern]
type = FunctionIC
function = 0
variable = u
[]
[]
[Kernels]
active = ''
[extern]
type = TimeDerivative
variable = u
[]
[]
[Physics]
[Diffusion]
[ContinuousGalerkin]
[diff]
source_functor = 2
diffusivity_matprop = '1'
# Test all the ways of setting the boundary conditions
neumann_boundaries = 'left_to_0 right_to_0 top_to_0 bottom_to_0'
boundary_fluxes = '1 1 1 1'
dirichlet_boundaries = 'left_to_1 right_to_1 top_to_1 bottom_to_1'
boundary_values = '2 2 2 2'
[]
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
# Output the setup
verbose = true
[]
# Form output for testing
[VectorPostprocessors]
[sample]
type = NodalValueSampler
variable = 'u'
sort_by = 'id'
[]
[]
[Outputs]
csv = true
[]
(modules/electromagnetics/test/tests/interfacekernels/electromagnetic_interfaces/combined_props.i)
# Verification Test of PerpendicularElectricFieldInterface and
# ParallelElectricFieldInterface with user-defined materials
# and interface free charge
#
# Imposes epsilon_0 * u_perpendicular - epsilon_1 * v_perpendicular = free_charge
# and u_parallel = v_parallel on each interface between subdomain
# blocks 0 and 1
#
# epsilon_0 = 1.0
# epsilon_1 = 10.0
# free_charge = 1.0
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 10
xmax = 2
ymax = 2
zmax = 2
elem_type = HEX20
[]
[subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 1'
block_id = 1
input = gmg
[]
[break_boundary]
type = BreakBoundaryOnSubdomainGenerator
input = subdomain1
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[]
[]
[Variables]
[u]
order = FIRST
family = NEDELEC_ONE
block = 0
[]
[v]
order = FIRST
family = NEDELEC_ONE
block = 1
[]
[]
[Kernels]
[curl_u]
type = CurlCurlField
variable = u
block = 0
[]
[coeff_u]
type = VectorFunctionReaction
variable = u
block = 0
[]
[ffn_u]
type = VectorBodyForce
variable = u
block = 0
function_x = 1
function_y = 1
function_z = 1
[]
[curl_v]
type = CurlCurlField
variable = v
block = 1
[]
[coeff_v]
type = VectorFunctionReaction
variable = v
block = 1
[]
[]
[InterfaceKernels]
[perpendicular]
type = PerpendicularElectricFieldInterface
variable = u
neighbor_var = v
boundary = primary0_interface
primary_epsilon = 1.0
secondary_epsilon = 10.0
free_charge = 1.0
[]
[parallel]
type = ParallelElectricFieldInterface
variable = u
neighbor_var = v
boundary = primary0_interface
[]
[]
[BCs]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(modules/fsi/test/tests/2d-small-strain-transient/ad-fsi-flat-channel.i)
[GlobalParams]
displacements = 'disp_x disp_y'
order = FIRST
preset = false
use_displaced_mesh = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 3.0
ymin = 0
ymax = 1.0
nx = 10
ny = 15
elem_type = QUAD4
[]
[subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.0 0.5 0'
block_id = 1
top_right = '3.0 1.0 0'
input = gmg
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
primary_block = '0'
paired_block = '1'
new_boundary = 'master0_interface'
input = subdomain1
[]
[break_boundary]
type = BreakBoundaryOnSubdomainGenerator
input = interface
[]
[]
[Variables]
[vel]
block = 0
family = LAGRANGE_VEC
[]
[p]
block = 0
order = FIRST
[]
[disp_x]
[]
[disp_y]
[]
[vel_x_solid]
block = 1
[]
[vel_y_solid]
block = 1
[]
[]
[Kernels]
[mass]
type = INSADMass
variable = p
block = 0
[]
[mass_pspg]
type = INSADMassPSPG
variable = p
block = 0
[]
[momentum_time]
type = INSADMomentumTimeDerivative
variable = vel
block = 0
[]
[momentum_convection]
type = INSADMomentumAdvection
variable = vel
block = 0
[]
[momentum_viscous]
type = INSADMomentumViscous
variable = vel
block = 0
[]
[momentum_pressure]
type = INSADMomentumPressure
variable = vel
pressure = p
integrate_p_by_parts = true
block = 0
[]
[momentum_supg]
type = INSADMomentumSUPG
variable = vel
material_velocity = relative_velocity
block = 0
[]
[momentum_mesh]
type = INSADMomentumMeshAdvection
variable = vel
disp_x = 'disp_x'
disp_y = 'disp_y'
block = 0
[]
[disp_x_fluid]
type = Diffusion
variable = disp_x
block = 0
use_displaced_mesh = false
[]
[disp_y_fluid]
type = Diffusion
variable = disp_y
block = 0
use_displaced_mesh = false
[]
[accel_tensor_x]
type = CoupledTimeDerivative
variable = disp_x
v = vel_x_solid
block = 1
use_displaced_mesh = false
[]
[accel_tensor_y]
type = CoupledTimeDerivative
variable = disp_y
v = vel_y_solid
block = 1
use_displaced_mesh = false
[]
[vxs_time_derivative_term]
type = CoupledTimeDerivative
variable = vel_x_solid
v = disp_x
block = 1
use_displaced_mesh = false
[]
[vys_time_derivative_term]
type = CoupledTimeDerivative
variable = vel_y_solid
v = disp_y
block = 1
use_displaced_mesh = false
[]
[source_vxs]
type = MatReaction
variable = vel_x_solid
block = 1
reaction_rate = 1
use_displaced_mesh = false
[]
[source_vys]
type = MatReaction
variable = vel_y_solid
block = 1
reaction_rate = 1
use_displaced_mesh = false
[]
[]
[InterfaceKernels]
[penalty]
type = ADPenaltyVelocityContinuity
variable = vel
fluid_velocity = vel
displacements = 'disp_x disp_y'
solid_velocities = 'vel_x_solid vel_y_solid'
boundary = master0_interface
penalty = 1e6
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[solid_domain]
strain = SMALL
incremental = false
# generate_output = 'strain_xx strain_yy strain_zz' ## Not at all necessary, but nice
block = '1'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e2
poissons_ratio = 0.3
block = '1'
use_displaced_mesh = false
[]
[small_stress]
type = ComputeLinearElasticStress
block = 1
[]
[const]
type = ADGenericConstantMaterial
block = 0
prop_names = 'rho mu'
prop_values = '1 1'
[]
[ins_mat]
type = INSADTauMaterial
velocity = vel
pressure = p
block = 0
[]
[]
[BCs]
[fluid_bottom]
type = ADVectorFunctionDirichletBC
variable = vel
boundary = 'bottom'
function_x = 0
function_y = 0
[]
[fluid_left]
type = ADVectorFunctionDirichletBC
variable = vel
boundary = 'left_to_0'
function_x = 'inlet_func'
function_y = 0
# The displacements actually affect the result of the function evaluation so in order to eliminate the impact
# on the Jacobian we set 'use_displaced_mesh = false' here
use_displaced_mesh = false
[]
[no_disp_x]
type = DirichletBC
variable = disp_x
boundary = 'bottom top left_to_1 right_to_1 left_to_0 right_to_0'
value = 0
[]
[no_disp_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top left_to_1 right_to_1 left_to_0 right_to_0'
value = 0
[]
[solid_x_no_slip]
type = DirichletBC
variable = vel_x_solid
boundary = 'top left_to_1 right_to_1'
value = 0.0
[]
[solid_y_no_slip]
type = DirichletBC
variable = vel_y_solid
boundary = 'top left_to_1 right_to_1'
value = 0.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = 5
# num_steps = 60
dt = 0.1
dtmin = 0.1
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = none
nl_rel_tol = 1e-50
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
[Functions]
[inlet_func]
type = ParsedFunction
expression = '(-16 * (y - 0.25)^2 + 1) * (1 + cos(t))'
[]
[]
(modules/navier_stokes/test/tests/finite_element/ins/block-restriction/one-mat-two-eqn-sets.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 1
nx = 16
ny = 8
elem_type = QUAD9
[]
[./corner_node_0]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_0'
coord = '0 0 0'
input = gen
[../]
[./corner_node_1]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_1'
coord = '1 0 0'
input = corner_node_0
[../]
[./subdomain1]
input = corner_node_1
type = SubdomainBoundingBoxGenerator
bottom_left = '1 0 0'
top_right = '2 1 0'
block_id = 1
[../]
[./break_boundary]
input = subdomain1
type = BreakBoundaryOnSubdomainGenerator
[../]
[./interface0]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'interface0'
[../]
[./interface1]
type = SideSetsBetweenSubdomainsGenerator
input = interface0
primary_block = '1'
paired_block = '0'
new_boundary = 'interface1'
[../]
[]
[Variables]
[velocity0]
order = SECOND
family = LAGRANGE_VEC
[]
[T0]
order = SECOND
[InitialCondition]
type = ConstantIC
value = 1.0
[]
[]
[p0]
[]
[]
[Kernels]
[./mass0]
type = INSADMass
variable = p0
block = 0
[../]
[./momentum_time0]
type = INSADMomentumTimeDerivative
variable = velocity0
block = 0
[../]
[./momentum_convection0]
type = INSADMomentumAdvection
variable = velocity0
block = 0
[../]
[./momentum_viscous0]
type = INSADMomentumViscous
variable = velocity0
block = 0
[../]
[./momentum_pressure0]
type = INSADMomentumPressure
variable = velocity0
pressure = p0
integrate_p_by_parts = true
block = 0
[../]
[./temperature_time0]
type = INSADHeatConductionTimeDerivative
variable = T0
block = 0
[../]
[./temperature_advection0]
type = INSADEnergyAdvection
variable = T0
block = 0
[../]
[./temperature_conduction0]
type = ADHeatConduction
variable = T0
thermal_conductivity = 'k'
block = 0
[../]
[./mass1]
type = INSADMass
variable = p0
block = 1
[../]
[./momentum_time1]
type = INSADMomentumTimeDerivative
variable = velocity0
block = 1
[../]
[./momentum_convection1]
type = INSADMomentumAdvection
variable = velocity0
block = 1
[../]
[./momentum_viscous1]
type = INSADMomentumViscous
variable = velocity0
block = 1
[../]
[./momentum_pressure1]
type = INSADMomentumPressure
variable = velocity0
pressure = p0
integrate_p_by_parts = true
block = 1
[../]
[./temperature_time1]
type = INSADHeatConductionTimeDerivative
variable = T0
block = 1
[../]
[./temperature_advection1]
type = INSADEnergyAdvection
variable = T0
block = 1
[../]
[./temperature_conduction1]
type = ADHeatConduction
variable = T0
thermal_conductivity = 'k'
block = 1
[../]
[]
[BCs]
[./no_slip0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'bottom_to_0 interface0 left'
[../]
[./lid0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'top_to_0'
function_x = 'lid_function0'
[../]
[./T_hot0]
type = DirichletBC
variable = T0
boundary = 'bottom_to_0'
value = 1
[../]
[./T_cold0]
type = DirichletBC
variable = T0
boundary = 'top_to_0'
value = 0
[../]
[./pressure_pin0]
type = DirichletBC
variable = p0
boundary = 'pinned_node_0'
value = 0
[../]
[./no_slip1]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'bottom_to_1 interface1 right'
[../]
[./lid1]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'top_to_1'
function_x = 'lid_function1'
[../]
[./T_hot1]
type = DirichletBC
variable = T0
boundary = 'bottom_to_1'
value = 1
[../]
[./T_cold1]
type = DirichletBC
variable = T0
boundary = 'top_to_1'
value = 0
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[ins_mat0]
type = INSAD3Eqn
velocity = velocity0
pressure = p0
temperature = T0
block = '0 1'
[]
[]
[Functions]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
[./lid_function0]
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[./lid_function1]
type = ParsedFunction
expression = '4*(x-1)*(2-x)'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels -sub_pc_factor_shift_type'
petsc_options_value = 'asm 2 ilu 4 NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
exodus = true
[]
(test/tests/interfacekernels/3d_interface/coupled_value_coupled_flux.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 2
xmax = 2
ny = 2
ymax = 2
nz = 2
zmax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 1'
block_id = 1
[../]
[./break_boundary]
input = subdomain1
type = BreakBoundaryOnSubdomainGenerator
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 4
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 2
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
value = 1
[../]
[]
[InterfaceKernels]
[./interface]
type = PenaltyInterfaceDiffusion
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 back_to_0 right top front'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1 back_to_1'
[../]
[]
[Postprocessors]
[./u_int]
type = ElementIntegralVariablePostprocessor
variable = u
block = 0
[../]
[./v_int]
type = ElementIntegralVariablePostprocessor
variable = v
block = 1
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_2D_blocks.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek
# 2D version with blocks
# Top block: tracer is defined here, with velocity = (0.1, 0, 0)
# Central block: tracer is not defined here
# Bottom block: tracer is defined here, with velocity = (-0.1, 0, 0)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
xmin = 0
xmax = 1
ny = 5
ymin = 0
ymax = 1
[]
[top]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0.6 0'
top_right = '1 1 0'
block_id = 1
[]
[center]
input = bottom
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0.4 0'
top_right = '1 0.6 0'
block_id = 2
[]
[bottom]
input = top
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 0.6 0'
block_id = 3
[]
[split_bdys]
type = BreakBoundaryOnSubdomainGenerator
input = center
boundaries = 'left right'
[]
[]
[GlobalParams]
block = '1 2 3'
[]
[Variables]
[tracer]
block = '1 3'
[]
[dummy]
[]
[]
[ICs]
[tracer_top]
type = FunctionIC
variable = tracer
function = 'if(x<0.1 | x>0.3, 0, 1)'
block = '1'
[]
[tracer_bot]
type = FunctionIC
variable = tracer
function = 'if(x<0.7 | x > 0.9, 0, 1)'
block = '3'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
block = '1 3'
[]
[flux_top]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo_top
block = '1'
[]
[flux_bot]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo_bot
block = '3'
[]
[.dummy]
type = TimeDerivative
variable = dummy
[]
[]
[UserObjects]
[fluo_top]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '0.1 0 0'
block = '1'
[]
[fluo_bot]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '-0.1 0 0'
block = '3'
[]
[]
[BCs]
[no_tracer_on_left_top]
type = DirichletBC
variable = tracer
value = 0
boundary = 'left_to_1'
[]
[remove_tracer_top]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = 'right_to_1'
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[no_tracer_on_left_bot]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = 'left_to_3'
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[remove_tracer_bot]
type = DirichletBC
variable = tracer
value = 0
boundary = 'right_to_3'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer_bot]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 11
sort_by = x
variable = tracer
[]
[tracer_top]
type = LineValueSampler
start_point = '0 1 0'
end_point = '1 1 0'
num_points = 11
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
timestep_tolerance = 1E-3
[]
[Outputs]
print_linear_residuals = false
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/interfacekernels/3d_interface/vector_3d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 2
xmax = 2
ny = 2
ymax = 2
nz = 2
zmax = 2
elem_type = HEX20
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 1'
block_id = 1
[../]
[./break_boundary]
type = BreakBoundaryOnSubdomainGenerator
input = subdomain1
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[]
[Variables]
[./u]
order = FIRST
family = NEDELEC_ONE
block = 0
[../]
[./v]
order = FIRST
family = NEDELEC_ONE
block = 1
[../]
[]
[Kernels]
[./curl_u_plus_u]
type = VectorFEWave
variable = u
x_forcing_func = 1
y_forcing_func = 1
z_forcing_func = 1
block = 0
[../]
[./curl_v_plus_v]
type = VectorFEWave
variable = v
block = 1
[../]
[]
[InterfaceKernels]
[./parallel]
type = VectorPenaltyInterfaceDiffusion
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
# Natural condition of VectorFEWave weak form is curl(u) = 0, curl(v) = 0
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(test/tests/userobjects/interface_user_object/interface_value_user_object_QP.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./primary0_interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = primary0_interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 2
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 4
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
function = 0.1*t
[../]
[]
[InterfaceKernels]
[./primary0_interface]
type = PenaltyInterfaceDiffusionDot
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = TRUE
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 3
dtmin = 0.1
line_search = none
[]
[Outputs]
[./out]
type = Exodus
sync_only = true
sync_times = '0.1 0.2 0.3'
execute_on = 'TIMESTEP_END'
[]
[]
[UserObjects]
[./interface_value_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = average
[../]
[./interface_primary_minus_secondary_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = jump_primary_minus_secondary
[../]
[./interface_secondary_minus_primary_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = jump_secondary_minus_primary
[../]
[./interface_absolute_jump_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = jump_abs
[../]
[./interface_primary_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = primary
[../]
[./interface_secondary_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = secondary
[../]
[]
[Materials]
[./stateful1]
type = StatefulMaterial
block = 0
initial_diffusivity = 5
[../]
[./stateful2]
type = StatefulMaterial
block = 1
initial_diffusivity = 2
[../]
[]
[AuxKernels]
[./diffusivity_1]
type = MaterialRealAux
property = diffusivity
variable = diffusivity_1
execute_on = 'INITIAL NONLINEAR'
[]
[./diffusivity_2]
type = MaterialRealAux
property = diffusivity
variable = diffusivity_2
execute_on = 'INITIAL NONLINEAR'
[]
[./interface_avg_qp_aux]
type = InterfaceValueUserObjectAux
variable = avg_qp
boundary = 'primary0_interface'
interface_uo_name = interface_value_uo
execute_on = 'INITIAL TIMESTEP_END'
[]
[./interface_primary_minus_secondary_qp_aux]
type = InterfaceValueUserObjectAux
variable = primary_minus_secondary_qp
boundary = 'primary0_interface'
interface_uo_name = interface_primary_minus_secondary_uo
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./interface_secondary_minus_primary_qp_aux]
type = InterfaceValueUserObjectAux
variable = secondary_minus_primary_qp
boundary = 'primary0_interface'
interface_uo_name = interface_secondary_minus_primary_uo
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./interface_absolute_jump_qp_aux]
type = InterfaceValueUserObjectAux
variable = abs_jump_qp
boundary = 'primary0_interface'
interface_uo_name = interface_absolute_jump_uo
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./interface_primary_qp_aux]
type = InterfaceValueUserObjectAux
variable = primary_qp
boundary = 'primary0_interface'
interface_uo_name = interface_primary_uo
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./interface_secondary_qp_aux]
type = InterfaceValueUserObjectAux
variable = secondary_qp
boundary = 'primary0_interface'
interface_uo_name = interface_secondary_uo
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[AuxVariables]
[./diffusivity_1]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_2]
family = MONOMIAL
order = CONSTANT
[]
[./avg_qp]
family = MONOMIAL
order = CONSTANT
[]
[./primary_minus_secondary_qp]
family = MONOMIAL
order = CONSTANT
[]
[./secondary_minus_primary_qp]
family = MONOMIAL
order = CONSTANT
[]
[./abs_jump_qp]
family = MONOMIAL
order = CONSTANT
[]
[./primary_qp]
family = MONOMIAL
order = CONSTANT
[]
[./secondary_qp]
family = MONOMIAL
order = CONSTANT
[]
[]
[Postprocessors]
[./interface_average_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = avg_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./primary_minus_secondary_qp_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = primary_minus_secondary_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./secondary_minus_primary_qp_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = secondary_minus_primary_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./abs_jump_qp_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = abs_jump_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./primary_qp_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = primary_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./secondary_qp_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = secondary_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
(modules/electromagnetics/test/tests/interfacekernels/electromagnetic_interfaces/perpendicular.i)
# Verification Test of PerpendicularElectricFieldInterface
# with default materials
#
# Imposes u_perpendicular = v_perpendicular on each interface
# between subdomain 0 and 1
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 10
xmax = 2
ymax = 2
zmax = 2
elem_type = HEX20
[]
[subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 1'
block_id = 1
input = gmg
[]
[break_boundary]
type = BreakBoundaryOnSubdomainGenerator
input = subdomain1
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[]
[]
[Variables]
[u]
order = FIRST
family = NEDELEC_ONE
block = 0
[]
[v]
order = FIRST
family = NEDELEC_ONE
block = 1
[]
[]
[Kernels]
[curl_u]
type = CurlCurlField
variable = u
block = 0
[]
[coeff_u]
type = VectorFunctionReaction
variable = u
block = 0
[]
[ffn_u]
type = VectorBodyForce
variable = u
block = 0
function_x = 1
function_y = 1
function_z = 1
[]
[curl_v]
type = CurlCurlField
variable = v
block = 1
[]
[coeff_v]
type = VectorFunctionReaction
variable = v
block = 1
[]
[]
[InterfaceKernels]
[perpendicular]
type = PerpendicularElectricFieldInterface
variable = u
neighbor_var = v
boundary = primary0_interface
[]
[]
[BCs]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(test/tests/hdgkernels/block-restricted/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 1
elem_type = QUAD9
xmax = 4
[]
[different_sub]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '2 0 0'
input = gen
top_right = '4 1 0'
[]
[left_sideset_for_right_sub]
type = SideSetsBetweenSubdomainsGenerator
input = different_sub
new_boundary = left_1
paired_block = 0
primary_block = 1
[]
[break]
type = BreakBoundaryOnSubdomainGenerator
input = left_sideset_for_right_sub
[]
[right_sideset_for_left_sub]
type = SideSetsBetweenSubdomainsGenerator
input = break
new_boundary = right_0
paired_block = 1
primary_block = 0
[]
[]
[Problem]
nl_sys_names = 'nl0 nl1'
kernel_coverage_check = false
[]
[Variables]
[u]
order = FIRST
family = MONOMIAL
block = 0
solver_sys = 'nl0'
[]
[side_u]
order = FIRST
family = SIDE_HIERARCHIC
block = 0
solver_sys = 'nl0'
[]
[v]
order = FIRST
family = MONOMIAL
block = 1
solver_sys = 'nl1'
[]
[]
[Kernels]
[diff_v]
type = Diffusion
variable = v
[]
[]
[HDGKernels]
[diff]
type = DiffusionIPHDGKernel
variable = u
face_variable = side_u
diffusivity = 1
alpha = 6
[]
[]
[DGKernels]
[diff]
type = DGDiffusion
epsilon = -1
sigma = 6
variable = v
[]
[]
[BCs]
[left_u]
type = DiffusionIPHDGDirichletBC
functor = 0
boundary = 'left'
alpha = 6
variable = u
face_variable = side_u
diffusivity = 1
[]
[zero_flux_u]
type = DiffusionIPHDGPrescribedFluxBC
boundary = 'top_to_0 bottom_to_0'
prescribed_normal_flux = 0
variable = u
face_variable = side_u
alpha = 6
diffusivity = 1
[]
[right_u]
type = DiffusionIPHDGDirichletBC
functor = 1
boundary = 'right_0'
alpha = 6
variable = u
face_variable = side_u
diffusivity = 1
[]
[left_v]
type = DGFunctionDiffusionDirichletBC
boundary = left_1
epsilon = -1
function = 0
sigma = 6
variable = v
[]
[right_v]
type = DGFunctionDiffusionDirichletBC
boundary = right
epsilon = -1
function = 1
sigma = 6
variable = v
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu mumps'
[]
[Outputs]
csv = true
[]
[Postprocessors]
[avg_u]
type = ElementAverageValue
variable = u
block = 0
[]
[avg_side_u]
type = ElementAverageValue
variable = side_u
block = 0
[]
[avg_v]
type = ElementAverageValue
variable = v
block = 1
[]
[]
(test/tests/physics/multi_system/diffusion_multisys.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 2'
dy = '2 1'
ix = '2 3'
iy = '3 2'
subdomain_id = '0 1
1 0'
[]
[split_boundaries]
type = BreakBoundaryOnSubdomainGenerator
input = cmg
[]
allow_renumbering = false
[]
[Physics]
[Diffusion]
[ContinuousGalerkin]
[diff_1]
source_functor = 2
system_names = 'sys1'
dirichlet_boundaries = 'left_to_1 right_to_1 top_to_1 bottom_to_1'
boundary_values = '2 3 4 5'
[]
[diff_2]
source_functor = 2
system_names = 'sys2'
variable_name = 'v'
diffusivity_functor = '1'
dirichlet_boundaries = 'left_to_1 right_to_1 top_to_1 bottom_to_1'
boundary_values = '2 3 4 5'
[]
[]
[]
[]
[Problem]
nl_sys_names = 'sys1 sys2'
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
# Output the setup
verbose = true
[]
# Form output for testing
[VectorPostprocessors]
[sample]
type = NodalValueSampler
variable = 'u'
sort_by = 'id'
[]
[]
[Outputs]
csv = true
[]
(test/tests/interfacekernels/2d_interface/coupled_value_coupled_flux_with_jump_material.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
input = gen
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 4
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 2
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
value = 1
[../]
[]
[InterfaceKernels]
[./interface]
type = PenaltyInterfaceDiffusion
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
jump_prop_name = jump
[../]
[]
[Materials]
[./jump]
type = JumpInterfaceMaterial
var = u
neighbor_var = v
boundary = primary0_interface
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Postprocessors]
[./u_int]
type = ElementIntegralVariablePostprocessor
variable = u
block = 0
[../]
[./v_int]
type = ElementIntegralVariablePostprocessor
variable = v
block = 1
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(test/tests/interfacekernels/2d_interface/coupled_value_coupled_flux_dot.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 2
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 4
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
function = 0.1*t
[../]
[]
[InterfaceKernels]
[./interface]
type = PenaltyInterfaceDiffusionDot
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Postprocessors]
[./u_int]
type = ElementIntegralVariablePostprocessor
variable = u
block = 0
[../]
[./v_int]
type = ElementIntegralVariablePostprocessor
variable = v
block = 1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = TRUE
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu superlu_dist '
dt = 0.1
num_steps = 10
dtmin = 0.1
line_search = none
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(test/tests/dgkernels/dg_block_restrict/2d_dg_diffusion_block_restrict.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmax = 2
nx = 10
ymax = 2
ny = 10
[]
[subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
block_id = 1
top_right = '1 1 0'
[]
[interface]
input = subdomain1
type = SideSetsBetweenSubdomainsGenerator
primary_block = '1'
paired_block = '0'
new_boundary = 'primary1_interface'
[]
[boundaries]
input = interface
type = BreakBoundaryOnSubdomainGenerator
boundaries = 'left bottom'
[]
[]
[Variables]
[u]
order = FIRST
family = L2_LAGRANGE
block = 1
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[source]
type = BodyForce
variable = u
[]
[]
[DGKernels]
[dg_diffusion]
type = DGDiffusion
variable = u
sigma = 4
epsilon = 1
[]
[]
[BCs]
[vacuum]
type = VacuumBC
variable = u
boundary = 'left_to_1 bottom_to_1'
[]
[primary1_inteface]
type = VacuumBC
variable = u
boundary = 'primary1_interface'
[]
[]
[Postprocessors]
[norm]
type = ElementL2Norm
variable = u
block = 1
[]
[]
[Executioner]
type = Steady
nl_abs_tol = 1e-12
[]
[Problem]
kernel_coverage_check = false
[]
[Outputs]
exodus = true
[]
(modules/electromagnetics/test/tests/interfacekernels/electromagnetic_interfaces/parallel.i)
# Verification Test of ParallelElectricFieldInterface
# with default materials
#
# Imposes u_parallel = v_parallel on each interface
# between subdomain 0 and 1
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 10
xmax = 2
ymax = 2
zmax = 2
elem_type = HEX20
[]
[subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 1'
block_id = 1
input = gmg
[]
[break_boundary]
type = BreakBoundaryOnSubdomainGenerator
input = subdomain1
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[]
[]
[Variables]
[u]
order = FIRST
family = NEDELEC_ONE
block = 0
[]
[v]
order = FIRST
family = NEDELEC_ONE
block = 1
[]
[]
[Kernels]
[curl_u]
type = CurlCurlField
variable = u
block = 0
[]
[coeff_u]
type = VectorFunctionReaction
variable = u
block = 0
[]
[ffn_u]
type = VectorBodyForce
variable = u
block = 0
function_x = 1
function_y = 1
function_z = 1
[]
[curl_v]
type = CurlCurlField
variable = v
block = 1
[]
[coeff_v]
type = VectorFunctionReaction
variable = v
block = 1
[]
[]
[InterfaceKernels]
[parallel]
type = ParallelElectricFieldInterface
variable = u
neighbor_var = v
boundary = primary0_interface
[]
[]
[BCs]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(modules/scalar_transport/test/tests/physics/diffusion_multi_options.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 2'
dy = '2 1'
ix = '2 3'
iy = '3 2'
subdomain_id = '0 1
1 0'
[]
[split_boundaries]
type = BreakBoundaryOnSubdomainGenerator
input = cmg
[]
allow_renumbering = false
[]
[Physics]
[MultiSpeciesDiffusion]
[ContinuousGalerkin]
[diff]
# A and C have the same equation, on purpose
species = 'A B C'
diffusivity_functors = 'da db 1'
source_functors = 'heat_pp heat_var heat_function'
source_coefs = '1 2 1'
# Test all the ways of setting the boundary conditions (from variable, pp, etc)
# B and (A,C) have different boundary conditions to make sure the data is read for
# the right species
neumann_boundaries = 'left_to_0 right_to_0 top_to_0 bottom_to_0;
left_to_0 right_to_0;
left_to_0 right_to_0 top_to_0 bottom_to_0'
boundary_fluxes = '1 flux_pp flux_function flux_variable;
1 flux_pp;
1 flux_pp flux_function flux_variable'
dirichlet_boundaries = 'left_to_1 right_to_1;
left_to_1 right_to_1 top_to_1 bottom_to_1;
left_to_1 right_to_1'
boundary_values = '2 value_pp;
2 value_pp value_function value_variable;
2 value_pp'
[]
[]
[]
[]
[Functions]
[da]
type = ConstantFunction
value = 1
[]
[db]
type = ConstantFunction
value = 2
[]
[heat_function]
type = ConstantFunction
value = 0
[]
[]
[AuxVariables]
[heat_var]
family = MONOMIAL
order = CONSTANT
initial_condition = 2
[]
[]
[Postprocessors]
[heat_pp]
type = Receiver
default = 0
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
# Output the setup
verbose = true
[]
# To test setting up a boundary condition with a postprocessor
[Postprocessors]
[flux_pp]
type = Receiver
default = 1
outputs = 'none'
[]
[value_pp]
type = Receiver
default = 2
outputs = 'none'
[]
[]
# To test setting up a boundary condition with a function
[Functions]
[flux_function]
type = ConstantFunction
value = 1
[]
[value_function]
type = ConstantFunction
value = 2
[]
[]
# To test setting up a boundary condition with a variable
[AuxVariables]
[flux_variable]
initial_condition = 1
[]
[value_variable]
initial_condition = 2
[]
[]
# Form output for testing
[VectorPostprocessors]
[sample]
type = NodalValueSampler
variable = 'A B C'
sort_by = 'id'
[]
[]
[Outputs]
csv = true
[]
(test/tests/userobjects/interface_user_object/interface_userobject_material_value.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./primary0_interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = primary0_interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 2
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 4
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
function = 0.1*t
[../]
[]
[InterfaceKernels]
[./primary0_interface]
type = PenaltyInterfaceDiffusionDot
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = TRUE
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 3
dtmin = 0.1
line_search = none
[]
[Outputs]
exodus = true
[]
[UserObjects]
[./interface_material_uo]
type = InterfaceUserObjectTestGetMaterialProperty
property = 'primary_prop'
property_neighbor = 'secondary_prop'
property_boundary = 'boundary_prop'
property_interface = 'interface_prop'
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[../]
[]
[Materials]
[./mat_primary]
type = LinearNonLinearIterationMaterial
block = 0
prefactor = 1
prop_name = 'primary_prop'
[../]
[./mat_secondary]
type = LinearNonLinearIterationMaterial
block = 1
prefactor = 2
prop_name = 'secondary_prop'
[../]
[./mat_boundary]
type = LinearNonLinearIterationMaterial
prefactor = 3
boundary = 'primary0_interface'
prop_name = 'boundary_prop'
[../]
[./mat_interface]
type = LinearNonLinearIterationInterfaceMaterial
prefactor = 4
boundary = 'primary0_interface'
prop_name = 'interface_prop'
[../]
[]
(test/tests/interfacekernels/adaptivity/adaptivity.i)
# This input file is used for two tests:
# 1) Check that InterfaceKernels work with mesh adaptivity
# 2) Error out when InterfaceKernels are used with adaptivity
# and stateful material prpoerties
[Mesh]
parallel_type = 'replicated'
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0.5 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
[./InitialCondition]
type = ConstantIC
value = 1
[../]
block = 0
[../]
[./u_neighbor]
[./InitialCondition]
type = ConstantIC
value = 1
[../]
block = 1
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
expression = (x*x*x)-6.0*x
[../]
[./bc_fn]
type = ParsedFunction
expression = (x*x*x)
[../]
[]
[Kernels]
[./diff]
type = MatDiffusionTest
variable = u
prop_name = diffusivity
block = 0
[../]
[./abs]
type = Reaction
variable = u
block = 0
[../]
[./forcing]
type = BodyForce
variable = u
function = forcing_fn
block = 0
[../]
[./diffn]
type = MatDiffusionTest
variable = u_neighbor
prop_name = diffusivity
block = 1
[../]
[./absn]
type = Reaction
variable = u_neighbor
block = 1
[../]
[./forcingn]
type = BodyForce
variable = u_neighbor
function = forcing_fn
block = 1
[../]
[]
[InterfaceKernels]
[./flux_match]
type = PenaltyInterfaceDiffusion
variable = u
neighbor_var = u_neighbor
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = FunctionDirichletBC
variable = u
boundary = 'left'
function = bc_fn
[../]
[./u_neighbor]
type = FunctionDirichletBC
variable = u_neighbor
boundary = 'right'
function = bc_fn
[../]
[]
[Materials]
active = 'constant'
[./stateful]
type = StatefulTest
prop_names = 'diffusivity'
prop_values = '1'
block = '0 1'
[../]
[./constant]
type = GenericConstantMaterial
prop_names = 'diffusivity'
prop_values = '1'
block = '0 1'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Adaptivity]
marker = 'marker'
steps = 1
[./Markers]
[./marker]
type = BoxMarker
bottom_left = '0 0 0'
top_right = '1 1 0'
inside = refine
outside = coarsen
[../]
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/physics/diffusion_fv.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 2'
dy = '2 1'
ix = '2 3'
iy = '3 2'
subdomain_id = '0 1
1 0'
[]
[split_boundaries]
type = BreakBoundaryOnSubdomainGenerator
input = cmg
[]
allow_renumbering = false
[]
[Physics]
[Diffusion]
[FiniteVolume]
[diff]
source_functor = 2
diffusivity_functor = 1
# Test all the ways of setting the boundary conditions
neumann_boundaries = 'left_to_0 right_to_0 top_to_0 bottom_to_0'
boundary_fluxes = '1 flux_pp flux_function flux_variable'
dirichlet_boundaries = 'left_to_1 right_to_1 top_to_1 bottom_to_1'
boundary_values = '2 value_pp value_function value_variable'
[]
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
# Output the setup
verbose = true
[]
# To test setting up a boundary condition with a postprocessor
[Postprocessors]
[flux_pp]
type = Receiver
default = 1
outputs = 'none'
[]
[value_pp]
type = Receiver
default = 2
outputs = 'none'
[]
[]
# To test setting up a boundary condition with a function
[Functions]
[flux_function]
type = ConstantFunction
value = 1
[]
[value_function]
type = ConstantFunction
value = 2
[]
[]
# To test setting up a boundary condition with a variable
[AuxVariables]
[flux_variable]
type = MooseVariableFVReal
initial_condition = 1
[]
[value_variable]
type = MooseVariableFVReal
initial_condition = 2
[]
[]
# Form output for testing
[VectorPostprocessors]
[sample]
type = ElementValueSampler
variable = 'u'
sort_by = 'id'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
[]
(test/tests/meshgenerators/break_boundary_on_subdomain/break_bottom_interface_on_subdomain.i)
[Mesh]
[./gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 2
xmax = 2
ny = 2
ymax = 2
nz = 2
zmax = 2
[]
[./subdomain1]
type = SubdomainBoundingBoxGenerator
input = gmg
bottom_left = '0 0 0'
top_right = '1 1 1'
block_id = 1
[]
[./subdomain2]
type = SubdomainBoundingBoxGenerator
input = subdomain1
bottom_left = '1 0 0'
top_right = '2 1 1'
block_id = 2
[]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain2
primary_block = '1 2'
paired_block = '0'
new_boundary = 'interface'
[]
[./break_boundary]
input = interface
type = BreakBoundaryOnSubdomainGenerator
boundaries = 'bottom interface'
[../]
[]
[Outputs]
exodus = true
[]