- inputThe mesh we want to modify
C++ Type:MeshGeneratorName
Controllable:No
Description:The mesh we want to modify
RenameBlockGenerator
Changes the block IDs and/or block names for a given set of blocks defined by either block ID or block name. The changes are independent of ordering. The merging of blocks is supported.
Renaming or Setting Block Names
When using the RenameBlockGenerator to change block names, the result is independent of ordering.
The following will change the name for the block meaningless to inside and will set the name for block 5 to outside:
[rename]
type = RenameBlockGenerator
input = some_mesh
old_block = 'meaningless 5'
new_block = 'inside outside'
[]
Merging Blocks
The RenameBlockGenerator can be used to merge blocks together. The result is independent of ordering when "new_block" contains only block IDs. When "new_block" contains block names, the result is not necessarily independent of ordering.
The following will result in the merging of the elements in blocks 1, 2, and 3 into block 0:
[merge]
type = RenameBlockGenerator
input = some_mesh
old_block = '1 2 3'
new_block = '0 0 0'
[]
As discussed previously, when providing names in "new_block", the result may be ordering-dependent. If a name is provided in "new_block" that does not already exist in the mesh, it will take the ID of the first rename.
Take the following examples (assuming that the block some_block does not exist yet):
[mergename0]
type = RenameBlockGenerator
input = some_mesh
old_block = '0 1'
new_block = 'some_block some_block'
[]
[mergename1]
type = RenameBlockGenerator
input = some_mesh
old_block = '1 0'
new_block = 'some_block some_block'
[]
The result of each will be a block named some_block that contains elements that were in blocks 0 and 1. However, because the block some_block takes the ID of the first rename execution, the ID of some_block will be 0 in the case of the generator mergename0 and 1 in the case of the generator mergename1.
In the case of providing "new_block" by ID, the following examples (assuming that the block 2 does not exist yet) will have the same result:
[mergeblock0]
type = RenameBlockGenerator
input = some_mesh
old_block = '0 1'
new_block = '2 2'
[]
[mergeblock1]
type = RenameBlockGenerator
input = some_mesh
old_block = '1 0'
new_block = '2 2'
[]
That is, a block will be created with the ID 2 that contains the elements previously in blocks 0 and 1.
In summary, the possibility of ordering-dependent results with the RenameBlockGenerator depends on whether or not name(s) are provided in "new_block" and said name(s) do not exist yet.
Input Parameters
- new_blockThe new block ID(s)/name(s) to be given by the elements defined in 'old_block'.
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The new block ID(s)/name(s) to be given by the elements defined in 'old_block'.
- old_blockElements with these block ID(s)/name(s) will be given the new block information specified in 'new_block'
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:Elements with these block ID(s)/name(s) will be given the new block information specified in 'new_block'
Optional Parameters
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Controllable:No
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable: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
- (modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d_pg.i)
- (test/tests/mortar/continuity-3d-non-conforming/continuity_penalty_tet.i)
- (modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_second/finite.i)
- (test/tests/mesh/blocks_max_dimension/blocks_max_dimension.i)
- (modules/porous_flow/examples/multiapp_fracture_flow/fracture_diffusion/no_multiapp.i)
- (test/tests/mesh/mesh-names-with-numbers-then-letters/test.i)
- (modules/porous_flow/examples/tutorial/08_KT.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/small.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/pump/pump_loop.i)
- (modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_second/finite_rr.i)
- (modules/heat_transfer/test/tests/gray_lambert_radiator/coupled_heat_conduction.i)
- (modules/reactor/test/tests/meshgenerators/reporting_id/cartesian_id/core_zigzag_reporting_id.i)
- (modules/heat_transfer/test/tests/meshed_gap_thermal_contact/meshed_annulus_thermal_contact.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/closed_gap_thermomechanical_mortar_contact.i)
- (modules/heat_transfer/test/tests/truss_heat_conduction/block_w_line.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/open_gap_pressure_dependent.i)
- (test/tests/meshgenerators/mesh_repair_generator/flip_element.i)
- (modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d-dynamics.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/pump/pump_loop_negative_rotation.i)
- (modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_first/finite.i)
- (modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-penalty.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_dual_material_insulated.i)
- (modules/contact/test/tests/verification/patch_tests/automatic_patch_update/iteration_adaptivity_parallel.i)
- (modules/porous_flow/test/tests/actions/basicthm_th.i)
- (modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d.i)
- (modules/contact/test/tests/mortar_tm/2drz/frictionless_first/finite_rr.i)
- (modules/porous_flow/examples/tutorial/04.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_single_material_insulated.i)
- (modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-function.i)
- (modules/contact/test/tests/verification/patch_tests/automatic_patch_update/iteration_adaptivity_parallel_node_face.i)
- (test/tests/meshgenerators/block_deletion_generator/block_deletion_test13.i)
- (modules/porous_flow/examples/tutorial/06.i)
- (modules/contact/test/tests/mortar_tm/2d/ad_frictionless_fir/finite_rr.i)
- (modules/electromagnetics/test/tests/interfacekernels/electrostatic_contact/contact_conductance_supplied.i)
- (modules/porous_flow/examples/tutorial/08.i)
- (modules/contact/test/tests/mortar_tm/2d/frictionless_first/finite.i)
- (test/tests/meshgenerators/xy_mesh_line_cutter/err_multi_block_cut.i)
- (modules/porous_flow/examples/tutorial/00_2D.i)
- (modules/contact/test/tests/mortar_tm/2drz/frictionless_second/finite.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/pump/pump_and_counterpump_loop.i)
- (modules/contact/test/tests/mortar_tm/2d/ad_frictional/finite_stiff.i)
- (modules/porous_flow/test/tests/actions/basicthm_h.i)
- (modules/porous_flow/test/tests/actions/basicthm_thm.i)
- (modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d-test-derivative-trimming.i)
- (test/tests/meshgenerators/mesh_diagnostics_generator/conformality_test.i)
- (modules/thermal_hydraulics/test/tests/components/flow_component_ns/rectangle.i)
- (test/tests/meshgenerators/mesh_diagnostics_generator/conformality_test_3d.i)
- (modules/contact/test/tests/mortar_tm/2d/frictionless_first/small.i)
- (modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d-action.i)
- (modules/navier_stokes/test/tests/finite_volume/materials/flow_diode/transient_operation.i)
- (modules/contact/test/tests/mortar_aux_kernels/pressure-aux-frictionless-3d.i)
- (modules/heat_transfer/test/tests/radiation_transfer_action/radiative_transfer_action_external_boundary_ray_tracing.i)
- (modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_second/small.i)
- (test/tests/meshgenerators/mesh_diagnostics_generator/node_based_test.i)
- (modules/combined/test/tests/stateful_mortar_constraints/stateful_mortar_npr.i)
- (modules/contact/test/tests/mortar_tm/2d/ad_frictional/finite_rr.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite.i)
- (modules/porous_flow/examples/tutorial/11_2D.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite_rr.i)
- (modules/electromagnetics/test/tests/interfacekernels/electrostatic_contact/contact_conductance_calculated.i)
- (modules/combined/test/tests/nodal_patch_recovery/npr_with_lower_domains.i)
- (modules/porous_flow/test/tests/actions/basicthm_hm.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/pump/pump_as_volume_force_loop_force_corrected.i)
- (modules/electromagnetics/test/tests/interfacekernels/electrostatic_contact/analytic_solution_test_three_block.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/transient_joule_heating_constraint.i)
- (modules/porous_flow/examples/groundwater/ex02_steady_state.i)
- (modules/contact/test/tests/mortar_tm/2drz/frictionless_first/finite.i)
- (modules/porous_flow/examples/ates/ates.i)
- (modules/porous_flow/examples/tutorial/00.i)
- (modules/porous_flow/examples/tutorial/05_tabulated.i)
- (modules/heat_transfer/test/tests/radiation_transfer_action/radiative_transfer_action.i)
- (modules/contact/test/tests/mortar_tm/2d/ad_frictionless_fir/small.i)
- (modules/porous_flow/examples/tutorial/01.i)
- (modules/heat_transfer/test/tests/truss_heat_conduction/rectangle_w_line.i)
- (modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d.i)
- (modules/contact/test/tests/mortar_tm/2d/ad_frictionless_sec/small.i)
- (modules/contact/test/tests/mortar_tm/2drz/frictionless_first/small.i)
- (modules/contact/test/tests/mortar_tm/2drz/frictionless_second/finite_rr.i)
- (modules/porous_flow/examples/tutorial/06_KT.i)
- (modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d-dynamics-light-function.i)
- (modules/heat_transfer/test/tests/radiation_transfer_action/cavity_with_pillar_vf.i)
- (modules/navier_stokes/examples/flow-over-circle/mesh.i)
- (modules/porous_flow/examples/tutorial/07.i)
- (modules/contact/test/tests/mortar_cartesian_lms/frictionless-mortar-3d.i)
- (test/tests/mortar/continuity-3d-non-conforming/continuity_tet.i)
- (test/tests/mortar/convergence-studies/solution-continuity/continuity.i)
- (modules/contact/test/tests/mortar_tm/2d/ad_frictionless_sec/finite.i)
- (modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d_pg.i)
- (modules/contact/test/tests/mortar_tm/2d/ad_frictionless_fir/finite.i)
- (test/tests/coord_type/coord_type_rz_general.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/small-2d-rz/small.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/multi_component_mortar_thermal_conduction.i)
- (modules/porous_flow/examples/tutorial/05.i)
- (modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-action.i)
- (modules/reactor/test/tests/meshgenerators/subdomain_extra_element_id_generator/subdomain_elem_ids_test.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/closed_gap_pressure_dependent_thermal_contact.i)
- (test/tests/meshgenerators/xy_delaunay_generator/xydelaunay_stitching.i)
- (modules/contact/test/tests/mortar_tm/2d/frictionless_second/small.i)
- (modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_first/small.i)
- (modules/contact/test/tests/mortar_cartesian_lms/frictionless-mortar-3d-friction.i)
- (test/tests/mortar/convergence-studies/fv-gap-conductance/gap-conductance.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_single_material.i)
- (modules/contact/test/tests/mortar_tm/horizontal_blocks_mortar_TM.i)
- (modules/navier_stokes/test/tests/finite_volume/pins/block-restriction/segregated/empty-block-segregated.i)
- (modules/contact/test/tests/mortar_aux_kernels/pressure-aux-friction-3d.i)
- (modules/heat_transfer/test/tests/radiation_transfer_action/radiative_transfer_action_external_boundary.i)
- (test/tests/meshgenerators/rename_block_generator/rename_block.i)
- (modules/porous_flow/examples/tutorial/10.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d-rz/finite_action.i)
- (test/tests/mesh/preparedness/test.i)
- (modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d-penalty.i)
- (modules/porous_flow/examples/tutorial/03.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_dual_material.i)
- (modules/heat_transfer/test/tests/radiation_transfer_action/radiative_transfer_no_action.i)
- (modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d.i)
- (modules/porous_flow/examples/tutorial/11.i)
- (test/tests/mortar/convergence-studies/gap-conductance/gap-conductance.i)
- (modules/contact/test/tests/mortar_aux_kernels/frictional-mortar-3d-status.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite_action.i)
- (modules/contact/test/tests/mortar_tm/2d/frictionless_first/finite_rr.i)
- (modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-al.i)
- (modules/contact/test/tests/mortar_tm/2d/ad_frictional/finite.i)
- (modules/contact/test/tests/mortar_tm/2drz/frictionless_second/small.i)
- (test/tests/meshgenerators/cyclic/cyclic.i)
- (modules/navier_stokes/test/tests/finite_volume/pins/block-restriction/with-empty-block.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/varied_pressure_thermomechanical_mortar.i)
- (modules/contact/test/tests/mortar_tm/2d/frictionless_second/finite.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite_action_rr.i)
- (modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_offset_single_material_insulated.i)
- (modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_first/finite_rr.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/pump/pump_as_volume_force_loop_pressure_corrected.i)
- (modules/electromagnetics/test/tests/interfacekernels/electrostatic_contact/analytic_solution_test_two_block.i)
- (modules/contact/test/tests/mortar_tm/2d/ad_frictionless_sec/finite_rr.i)
- (modules/thermal_hydraulics/test/tests/components/file_mesh_component/mesh.i)
- (modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d-dynamics-light.i)
- (modules/heat_transfer/test/tests/gap_heat_transfer_mortar/closed_gap_prescribed_pressure.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d-rz/finite.i)
- (modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d-rz/finite_action_al.i)
- (modules/contact/test/tests/mortar_tm/2d/frictionless_second/finite_rr.i)
new_block
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The new block ID(s)/name(s) to be given by the elements defined in 'old_block'.
new_block
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The new block ID(s)/name(s) to be given by the elements defined in 'old_block'.
new_block
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The new block ID(s)/name(s) to be given by the elements defined in 'old_block'.
new_block
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The new block ID(s)/name(s) to be given by the elements defined in 'old_block'.
new_block
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The new block ID(s)/name(s) to be given by the elements defined in 'old_block'.
new_block
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The new block ID(s)/name(s) to be given by the elements defined in 'old_block'.
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d_pg.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[aux_lm]
block = 'secondary_lower'
use_dual = false
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_petrov_galerkin = true
aux_lm = aux_lm
[]
[]
[Constraints]
[friction]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
mu = 0.4
c = 1e4
c_t = 1.0e4
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-14 1e-5'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(test/tests/mortar/continuity-3d-non-conforming/continuity_penalty_tet.i)
[Mesh]
second_order = false
[left_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 2
nz = 2
xmin = 0
xmax = 0.3
ymin = 0
ymax = .5
zmin = 0
zmax = .5
elem_type = TET4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'lb_bottom lb_back lb_right lb_front lb_left lb_top'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 2
nz = 2
xmin = 0.3
xmax = 0.6
ymin = 0
ymax = .5
zmin = 0
zmax = .5
elem_type = TET4
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block
subdomain_id = 2
[]
[right_block_change_boundary_id]
type = RenameBoundaryGenerator
input = right_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'left_block right_block'
[]
[right_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = rb_right
block = right_block
normal = '1 0 0'
[]
[right_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_right_sideset
new_boundary = rb_left
block = right_block
normal = '-1 0 0'
[]
[right_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_left_sideset
new_boundary = rb_top
block = right_block
normal = '0 0 1'
[]
[right_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_top_sideset
new_boundary = rb_bottom
block = right_block
normal = '0 0 -1'
[]
[right_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_bottom_sideset
new_boundary = rb_front
block = right_block
normal = '0 1 0'
[]
[right_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_front_sideset
new_boundary = rb_back
block = right_block
normal = '0 -1 0'
[]
[secondary]
input = right_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'lb_right'
new_block_id = '12'
new_block_name = 'secondary'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'rb_left'
new_block_id = '11'
new_block_name = 'primary'
[]
[]
[Variables]
[T]
block = '1 2'
order = FIRST
[]
[]
[BCs]
[neumann]
type = FunctionGradientNeumannBC
exact_solution = exact_soln_primal
variable = T
boundary = 'lb_back lb_front lb_left lb_top lb_bottom rb_right rb_top rb_bottom rb_front rb_back'
[]
[]
[Kernels]
[conduction]
type = Diffusion
variable = T
block = '1 2'
[]
[sink]
type = Reaction
variable = T
block = '1 2'
[]
[forcing_function]
type = BodyForce
variable = T
function = forcing_function
block = '1 2'
[]
[]
[Functions]
[forcing_function]
type = ParsedFunction
expression = 'sin(x*pi)*sin(y*pi)*sin(z*pi) + 3*pi^2*sin(x*pi)*sin(y*pi)*sin(z*pi)'
[]
[exact_soln_primal]
type = ParsedFunction
expression = 'sin(x*pi)*sin(y*pi)*sin(z*pi)'
[]
[exact_soln_lambda]
type = ParsedFunction
expression = 'pi*sin(pi*y)*sin(pi*z)*cos(pi*x)'
[]
[]
[Debug]
show_var_residual_norms = 1
[]
[Constraints]
[mortar]
type = PenaltyEqualValueConstraint
primary_boundary = 'rb_left'
secondary_boundary = 'lb_right'
primary_subdomain = '11'
secondary_subdomain = '12'
secondary_variable = T
penalty_value = 1.0e5
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
type = Steady
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[L2u]
type = ElementL2Error
variable = T
function = exact_soln_primal
execute_on = 'timestep_end'
block = 'left_block right_block'
[]
[h]
type = AverageElementSize
block = 'left_block right_block'
[]
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_second/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/mesh/blocks_max_dimension/blocks_max_dimension.i)
# This input file tests MooseMesh::getBlocksMaxDimension(), which gets the MESH
# dimension of a list of subdomain names.
#
# Note the differences between the MESH dimension and the SPATIAL dimension.
# The SPATIAL dimension just looks at the maximum coordinate dimension used:
# - Equals 3 if there is a nonzero z coordinate
# - Equals 2 if there is no nonzero z coordinate, but there is a nonzero y coordinate
# - Equals 1 if there is no nonzero y or z coordinate
# In contrast, the MESH dimension looks at the dimensionality of the elements.
# Therefore, the MESH dimension differs from the SPATIAL dimension when:
# - a 1D element has a nonzero y or z coordinate
# - a 2D element has a nonzero z coordinate
# This test will include subdomains with these cases and test different
# lists of subdomains.
#
[Mesh]
# 1D block
[block1d_mg]
type = GeneratedMeshGenerator
dim = 1
xmin = 0.0
xmax = 1.0
[]
[block1d_renumber_mg]
type = RenameBlockGenerator
input = block1d_mg
old_block = 0
new_block = 1
[]
[block1d_rename_mg]
type = RenameBlockGenerator
input = block1d_renumber_mg
old_block = 1
new_block = 'block1d'
[]
[block1d_translate_mg]
type = TransformGenerator
input = block1d_rename_mg
transform = TRANSLATE
vector_value = '0 0 1.0'
[]
# 2D block
[block2d_mg]
type = GeneratedMeshGenerator
dim = 2
xmin = 2.0
xmax = 3.0
ymin = 0.0
ymax = 1.0
boundary_id_offset = 10
[]
[block2d_renumber_mg]
type = RenameBlockGenerator
input = block2d_mg
old_block = 0
new_block = 2
[]
[block2d_rename_mg]
type = RenameBlockGenerator
input = block2d_renumber_mg
old_block = 2
new_block = 'block2d'
[]
[boundary2d_rename_mg]
type = RenameBoundaryGenerator
input = block2d_rename_mg
old_boundary = 'left right bottom top'
new_boundary = 'left2d right2d bottom2d top2d'
[]
[block2d_translate_mg]
type = TransformGenerator
input = boundary2d_rename_mg
transform = TRANSLATE
vector_value = '0 0 1.0'
[]
# 3D block
[block3d_mg]
type = GeneratedMeshGenerator
dim = 3
xmin = 4.0
xmax = 5.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 1.0
boundary_id_offset = 20
[]
[block3d_renumber_mg]
type = RenameBlockGenerator
input = block3d_mg
old_block = 0
new_block = 3
[]
[block3d_rename_mg]
type = RenameBlockGenerator
input = block3d_renumber_mg
old_block = 3
new_block = 'block3d'
[]
[boundary3d_rename_mg]
type = RenameBoundaryGenerator
input = block3d_rename_mg
old_boundary = 'left right bottom top back front'
new_boundary = 'left3d right3d bottom3d top3d back3d front3d'
[]
# combine blocks
[combiner_mg]
type = CombinerGenerator
inputs = 'block1d_translate_mg block2d_translate_mg boundary3d_rename_mg'
[]
[]
[Postprocessors]
[dim_1d]
type = BlocksMaxDimensionPostprocessor
block = 'block1d'
execute_on = 'INITIAL'
[]
[dim_1d_2d]
type = BlocksMaxDimensionPostprocessor
block = 'block1d block2d'
execute_on = 'INITIAL'
[]
[dim_1d_2d_3d]
type = BlocksMaxDimensionPostprocessor
block = 'block1d block2d block3d'
execute_on = 'INITIAL'
[]
[]
[Executioner]
type = Steady
[]
[Problem]
solve = false
[]
[Outputs]
csv = true
execute_on = 'INITIAL'
[]
(modules/porous_flow/examples/multiapp_fracture_flow/fracture_diffusion/no_multiapp.i)
# A fracture, which is a 1D line of elements, is embedded in a matrix, which is a 2D surface of elements.
# The meshes conform: all fracture nodes are also matrix nodes (the fracture elements are sides of matrix elements).
# The overall mesh has two blocks, named "matrix" and "fracture".
#
# Two variables are defined:
# - frac_T, which is the temperature inside the fracture;
# - matrix_T, which is the temperature in the matrix.
# frac_T is governed by a diffusion equation along the 1D fracture.
# matrix_T is governed by a diffusion equation in the 2D matrix, with small diffusion coefficient.
# Heat is exchanged between the two systems via a heat-transfer coefficient, defined on the fracture subdomain, using two PorousFlowHeatMassTransfer Kernels
#
# If the mesh is too coarse, overshoots and undershoots in matrix_T can be observed.
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 2
nx = 20
xmin = 0
xmax = 10.0
ny = 20 # anything less than this produces over/under-shoots
ymin = -2
ymax = 2
[]
[matrix_subdomain]
type = RenameBlockGenerator
input = generate
old_block = 0
new_block = matrix
[]
[fracture_sideset]
type = ParsedGenerateSideset
input = matrix_subdomain
combinatorial_geometry = 'y>-1E-6 & y<1E-6'
normal = '0 1 0'
new_sideset_name = fracture_sideset
[]
[fracture_subdomain]
type = LowerDBlockFromSidesetGenerator
input = fracture_sideset
new_block_id = 1
new_block_name = fracture
sidesets = fracture_sideset
[]
[]
[Variables]
[frac_T]
block = fracture
[]
[matrix_T]
# Needs to be defined on both blocks, so PorousFlowHeatMassTransfer works appropriately
# Kernels for diffusion are on block=matrix only
[]
[]
[BCs]
[frac_T]
type = DirichletBC
variable = frac_T
boundary = left
value = 1
[]
[]
[Kernels]
[dot_frac_T]
type = CoefTimeDerivative
Coefficient = 1E-2
variable = frac_T
block = fracture
[]
[fracture_diffusion]
type = AnisotropicDiffusion
variable = frac_T
tensor_coeff = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
block = fracture
[]
[toMatrix]
type = PorousFlowHeatMassTransfer
block = fracture
variable = frac_T
v = matrix_T
transfer_coefficient = 0.02
[]
[dot_matrix_T]
type = TimeDerivative
variable = matrix_T
block = matrix
[]
[matrix_diffusion]
type = AnisotropicDiffusion
variable = matrix_T
tensor_coeff = '1E-3 0 0 0 1E-3 0 0 0 1E-3'
block = matrix
[]
[fromFracture]
type = PorousFlowHeatMassTransfer
block = fracture
variable = matrix_T
v = frac_T
transfer_coefficient = 0.02
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
[]
[VectorPostprocessors]
[frac_T]
type = NodalValueSampler
block = fracture
outputs = frac_T
sort_by = x
variable = frac_T
[]
[]
[Outputs]
print_linear_residuals = false
exodus = false
[frac_T]
type = CSV
execute_on = FINAL
[]
[]
(test/tests/mesh/mesh-names-with-numbers-then-letters/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[funny_sub_name]
input = gen
type = RenameBlockGenerator
old_block = "0"
new_block = "0test"
[]
[funny_bndry_name]
input = funny_sub_name
type = RenameBoundaryGenerator
old_boundary = "right"
new_boundary = "0test"
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
block = "0test"
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = "0test"
value = 1
[]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/tutorial/08_KT.i)
# Unsaturated Darcy-Richards flow
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
input = annular
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[]
[PorousFlowUnsaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
relative_permeability_exponent = 3
relative_permeability_type = Corey
residual_saturation = 0.1
van_genuchten_alpha = 1E-6
van_genuchten_m = 0.6
stabilization = KT
flux_limiter_type = None
[]
[BCs]
[production]
type = PorousFlowSink
variable = porepressure
fluid_phase = 0
flux_function = 1E-2
use_relperm = true
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E5
dt = 1E5
nl_rel_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/pump/pump_loop.i)
mu = 1.0
rho = 1.0
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.1 0.8 0.1'
dy = '0.1 0.8 0.1'
ix = '5 20 5'
iy = '5 20 5'
subdomain_id = '1 1 1
1 2 1
1 1 1'
[]
[delete_internal_part]
type = BlockDeletionGenerator
input = gen
block = '2'
new_boundary = 'wall-internal'
[]
[lump_bdries_to_wall]
type = RenameBoundaryGenerator
input = delete_internal_part
old_boundary = 'bottom right top left'
new_boundary = 'wall-external wall-external wall-external wall-external'
[]
[pump_domain]
type = ParsedSubdomainMeshGenerator
input = lump_bdries_to_wall
combinatorial_geometry = 'x > 0.3 & x < 0.4 & y > 0.5'
block_id = '3'
[]
[rename_blocks]
type = RenameBlockGenerator
input = pump_domain
old_block = '1 3'
new_block = 'pipe pump'
[]
[side_pump]
type = ParsedGenerateSideset
input = rename_blocks
included_subdomains = 'pump'
included_neighbors = 'pipe'
new_sideset_name = 'pump_side'
normal = '1 0 0'
combinatorial_geometry = 'x > 0.35'
[]
[]
[GlobalParams]
velocity_interp_method = 'rc'
advected_interp_method = 'upwind'
rhie_chow_user_object = 'rc'
[]
[Problem]
material_coverage_check = False
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
correct_volumetric_force = true
volumetric_force_functors = 'pump_volume_force'
volume_force_correction_method = 'pressure-consistent'
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 1
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
phi0 = 0.0
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_pump]
type = INSFVPump
variable = vel_x
momentum_component = 'x'
pump_volume_force = 'pump_volume_force'
block = 'pump'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[]
[FVBCs]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'wall-internal wall-external'
variable = vel_x
function = '0'
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'wall-internal wall-external'
variable = vel_y
function = '0'
[]
[]
[Functions]
[pump_head]
type = PiecewiseLinear
x = '0.0 10.0'
y = '1000.0 0.0'
[]
[]
[FunctorMaterials]
[pump_mat]
type = NSFVPumpFunctorMaterial
rho = ${rho}
speed = 'U'
pressure_head_function = 'pump_head'
rotation_speed = 120
rotation_speed_rated = 100
area_rated = 0.1
volume_rated = 0.01
flow_rate_rated = 1.0
flow_rate = 'flow_rate'
block = 'pump'
[]
[]
[Postprocessors]
[flow_rate]
type = Receiver
default = 1.0
[]
[flow_rate_to_pipe]
type = VolumetricFlowRate
advected_quantity = ${rho}
boundary = 'pump_side'
vel_x = 'vel_x'
vel_y = 'vel_y'
[]
[maximum_speed]
type = ADElementExtremeFunctorValue
functor = vel_x
value_type = max
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = false
[out]
type = CSV
execute_on = FINAL
show = 'flow_rate_to_pipe maximum_speed'
[]
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_second/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite_rr'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
extra_vector_tags = 'ref'
[]
[plank]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-12
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/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
[]
(modules/reactor/test/tests/meshgenerators/reporting_id/cartesian_id/core_zigzag_reporting_id.i)
[Mesh]
[pin1]
type = ConcentricCircleMeshGenerator
num_sectors = 2
radii = '0.4 0.5'
rings = '1 1 1'
has_outer_square = on
pitch = 1.26
preserve_volumes = yes
smoothing_max_it = 3
[]
[pin2]
type = ConcentricCircleMeshGenerator
num_sectors = 2
radii = '0.3 0.4'
rings = '1 1 1'
has_outer_square = on
pitch = 1.26
preserve_volumes = yes
smoothing_max_it = 3
[]
[pin_dummy]
type = RenameBlockGenerator
input = 'pin1'
old_block = '1 2 3'
new_block = '9999 9999 9999'
[]
[assembly1]
type = CartesianIDPatternedMeshGenerator
inputs = 'pin1 pin2'
pattern = ' 1 0 1 0;
0 1 0 1;
1 0 1 0;
0 1 0 1'
assign_type = 'cell'
id_name = 'pin_id'
[]
[assembly2]
type = CartesianIDPatternedMeshGenerator
inputs = 'pin1 pin2'
pattern = ' 0 1 1 0;
1 0 0 1;
1 0 0 1;
0 1 1 0'
assign_type = 'cell'
id_name = 'pin_id'
[]
[assembly_dummy]
type = CartesianIDPatternedMeshGenerator
inputs = 'pin_dummy'
pattern = ' 0 0 0 0;
0 0 0 0;
0 0 0 0;
0 0 0 0'
assign_type = 'cell'
id_name = 'pin_id'
[]
[core_base]
type = CartesianIDPatternedMeshGenerator
inputs = 'assembly1 assembly2 assembly_dummy'
pattern = '0 1;
2 0'
assign_type = 'cell'
id_name = 'assembly_id'
exclude_id = 'assembly_dummy'
[]
[core]
type = BlockDeletionGenerator
input = 'core_base'
block = 9999 # dummy
new_boundary = 'zagged'
[]
final_generator = core
[]
[Executioner]
type = Steady
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
execute_on = timestep_end
output_extra_element_ids = true
extra_element_ids_to_output = 'pin_id assembly_id'
[]
[]
(modules/heat_transfer/test/tests/meshed_gap_thermal_contact/meshed_annulus_thermal_contact.i)
[Mesh]
[fmesh]
type = FileMeshGenerator
file = meshed_annulus.e
[]
[rename]
type = RenameBlockGenerator
input = fmesh
old_block = '1 2 3'
new_block = '1 4 3'
[]
[]
[Variables]
[./temp]
block = '1 3'
initial_condition = 1.0
[../]
[]
[Kernels]
[./hc]
type = HeatConduction
variable = temp
block = '1 3'
[../]
[./source]
type = HeatSource
variable = temp
block = 3
value = 10.0
[../]
[]
[BCs]
[./outside]
type = DirichletBC
variable = temp
boundary = 1
value = 1.0
[../]
[]
[ThermalContact]
[./gap_conductivity]
type = GapHeatTransfer
variable = temp
primary = 2
secondary = 3
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 0.5
[../]
[]
[Materials]
[./hcm]
type = HeatConductionMaterial
block = '1 3'
temp = temp
thermal_conductivity = 1
[../]
[]
[Problem]
type = FEProblem
kernel_coverage_check = false
material_coverage_check = false
[]
[Executioner]
type = Steady
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
[../]
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/closed_gap_thermomechanical_mortar_contact.i)
## Units in the input file: m-Pa-s-K
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmax = 1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmin = 1
xmax = 2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
patch_update_strategy = iteration
[]
[Variables]
[disp_x]
block = 'left_block right_block'
[]
[disp_y]
block = 'left_block right_block'
[]
[temperature]
initial_condition = 300.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[Modules]
[TensorMechanics/Master]
[steel]
strain = FINITE
add_variables = false
use_automatic_differentiation = true
generate_output = 'strain_xx strain_xy strain_yy stress_xx stress_xy stress_yy'
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
eigenstrain_names = steel_thermal_expansion
block = 'left_block'
[]
[aluminum]
strain = FINITE
add_variables = false
use_automatic_differentiation = true
generate_output = 'strain_xx strain_xy strain_yy stress_xx stress_xy stress_yy'
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
eigenstrain_names = aluminum_thermal_expansion
block = 'right_block'
[]
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatTdot_steel]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = steel_heat_capacity
density_name = steel_density
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[HeatTdot_aluminum]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = aluminum_heat_capacity
density_name = aluminum_density
block = 'right_block'
[]
[]
[BCs]
[fixed_bottom_edge]
type = ADDirichletBC
variable = disp_y
value = 0
boundary = 'moving_block_bottom fixed_block_bottom'
[]
[fixed_outer_edge]
type = ADDirichletBC
variable = disp_x
value = 0
boundary = 'fixed_block_right'
[]
[displacement_left_block]
type = ADFunctionDirichletBC
variable = disp_x
function = '2.0e-7*t'
boundary = 'moving_block_left'
[]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'fixed_block_right'
[]
[]
[Contact]
[interface]
primary = moving_block_right
secondary = fixed_block_left
model = frictionless
formulation = mortar
correct_edge_dropping = true
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed'
use_displaced_mesh = true
[]
[]
[Materials]
[steel_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.93e11 #in Pa, 193 GPa, stainless steel 304
poissons_ratio = 0.29
block = 'left_block'
[]
[steel_stress]
type = ADComputeFiniteStrainElasticStress
block = 'left_block'
[]
[steel_thermal_expansion]
type = ADComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 17.3e-6 # stainless steel 304
stress_free_temperature = 300.0
temperature = temperature
eigenstrain_name = 'steel_thermal_expansion'
block = 'left_block'
[]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity steel_hardness'
prop_values = ' 8e3 16.2 0.5 129' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 6.8e10 #in Pa, 68 GPa, aluminum
poissons_ratio = 0.36
block = 'right_block'
[]
[aluminum_stress]
type = ADComputeFiniteStrainElasticStress
block = 'right_block'
[]
[aluminum_thermal_expansion]
type = ADComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 24.0e-6 # aluminum
stress_free_temperature = 300.0
temperature = temperature
eigenstrain_name = 'aluminum_thermal_expansion'
block = 'right_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_hardness'
prop_values = ' 2.7e3 210 0.9 15' #for 99% pure Al
block = 'right_block'
[]
[]
[UserObjects]
[closed]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_pt_interface_temperature]
type = NodalVariableValue
nodeid = 245
variable = temperature
[]
[aluminum_pt_interface_temperature]
type = NodalVariableValue
nodeid = 657
variable = temperature
[]
[steel_element_interface_stress]
type = ElementalVariableValue
variable = vonmises_stress
elementid = 199
[]
[aluminum_element_interface_stress]
type = ElementalVariableValue
variable = vonmises_stress
elementid = 560
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
# mortar contact solver options
petsc_options = '-snes_converged_reason -pc_svd_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = ' lu superlu_dist'
snesmf_reuse_base = false
nl_rel_tol = 1e-8
nl_max_its = 20
l_max_its = 50
dt = 2
end_time = 10
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/heat_transfer/test/tests/truss_heat_conduction/block_w_line.i)
[Mesh]
parallel_type = 'replicated'
[block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 50
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -1.25
ymax = 1.25
zmin = -0.04
zmax = 0.04
boundary_name_prefix = block
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 1
[]
[line]
type = GeneratedMeshGenerator
dim = 1
xmin = -0.5
xmax = 0.5
nx = 10
boundary_name_prefix = line
boundary_id_offset = 10
[]
[line_id]
type = SubdomainIDGenerator
input = line
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'block_id line_id'
[]
[line_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'block line'
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[time_derivative]
type = HeatConductionTimeDerivative
variable = temperature
block = 'block'
[]
[heat_conduction]
type = HeatConduction
variable = temperature
block = 'block'
[]
[time_derivative_line]
type = TrussHeatConductionTimeDerivative
variable = temperature
area = area
block = 'line'
[]
[heat_conduction_line]
type = TrussHeatConduction
variable = temperature
area = area
block = 'line'
[]
[]
[AuxVariables]
[area]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[area]
type = ConstantAux
variable = area
value = 0.008
execute_on = 'initial timestep_begin'
[]
[]
[Constraints]
[equalvalue]
type = EqualValueEmbeddedConstraint
secondary = 'line'
primary = 'block'
penalty = 1e6
formulation = kinematic
primary_variable = temperature
variable = temperature
[]
[]
[Materials]
[block]
type = GenericConstantMaterial
block = 'block'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[line]
type = GenericConstantMaterial
block = 'line'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '10.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[]
[BCs]
[right]
type = FunctionDirichletBC
variable = temperature
boundary = 'block_right line_right'
function = '10*t'
[]
[]
[VectorPostprocessors]
[x_n0_25]
type = LineValueSampler
start_point = '-0.25 0 0'
end_point = '-0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[x_0_25]
type = LineValueSampler
start_point = '0.25 0 0'
end_point = '0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
end_time = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = 'csv/block_w_line'
time_data = true
[]
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/open_gap_pressure_dependent.i)
## Units in the input file: m-Pa-s-K
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmax = 1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmin = 1.0001
xmax = 2.0001
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[]
[Variables]
[disp_x]
block = 'left_block right_block'
[]
[disp_y]
block = 'left_block right_block'
[]
[temperature]
initial_condition = 525.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[Modules]
[TensorMechanics/Master]
[steel]
strain = SMALL
add_variables = false
use_automatic_differentiation = true
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'left_block'
[]
[aluminum]
strain = SMALL
add_variables = false
use_automatic_differentiation = true
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'right_block'
[]
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[]
[BCs]
[fixed_bottom_edge]
type = ADDirichletBC
variable = disp_y
value = 0
boundary = 'moving_block_bottom fixed_block_bottom'
[]
[fixed_outer_edge]
type = ADDirichletBC
variable = disp_x
value = 0
boundary = 'fixed_block_right'
[]
[pressure_left_block]
type = ADPressure
variable = disp_x
boundary = 'moving_block_left'
component = 0
function = 1*t
[]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 250
boundary = 'fixed_block_right'
[]
[]
[Contact]
[interface]
primary = moving_block_right
secondary = fixed_block_left
model = frictionless
formulation = mortar
correct_edge_dropping = true
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed'
use_displaced_mesh = true
[]
[]
[Materials]
[steel_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.93e11 #in Pa, 193 GPa, stainless steel 304
poissons_ratio = 0.29
block = 'left_block'
[]
[steel_stress]
type = ADComputeLinearElasticStress
block = 'left_block'
[]
[steel_density]
type = ADGenericConstantMaterial
prop_names = 'steel_density'
prop_values = 8e3 #in kg/m^3, stainless steel 304
block = 'left_block'
[]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_thermal_conductivity steel_heat_capacity steel_emissivity'
prop_values = '16.2 0.5 0.6' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 6.8e10 #in Pa, 68 GPa, aluminum
poissons_ratio = 0.36
block = 'right_block'
[]
[aluminum_stress]
type = ADComputeLinearElasticStress
block = 'right_block'
[]
[aluminum_density]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density'
prop_values = 2.7e3 #in kg/m^3, stainless steel 304
block = 'right_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_thermal_conductivity aluminum_heat_capacity aluminum_emissivity'
prop_values = '210 0.9 0.25'
block = 'right_block'
[]
[]
[UserObjects]
[closed]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
primary_hardness = 1.0
secondary_hardness = 1.0
boundary = moving_block_right
contact_pressure = interface_normal_lm
[]
[]
[Postprocessors]
[steel_pt_interface_temperature]
type = NodalVariableValue
nodeid = 245
variable = temperature
[]
[aluminum_pt_interface_temperature]
type = NodalVariableValue
nodeid = 657
variable = temperature
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[steel_element_interface_stress]
type = ElementalVariableValue
variable = vonmises_stress
elementid = 199
[]
[aluminum_element_interface_stress]
type = ElementalVariableValue
variable = vonmises_stress
elementid = 560
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/meshgenerators/mesh_repair_generator/flip_element.i)
[Mesh]
[dir1]
type = ElementGenerator
nodal_positions = '0 0 0
1 0 0
0 1 0'
element_connectivity = '0 1 2'
elem_type = 'TRI3'
[]
[rename]
type = RenameBlockGenerator
input = dir1
old_block = 0
new_block = 1
[]
[dir2]
type = ElementGenerator
nodal_positions = '0 0 0
1 0 0
0 1 0'
element_connectivity = '0 2 1'
elem_type = 'TRI3'
[]
[combine]
type = CombinerGenerator
inputs = 'dir2 rename'
[]
[extrude]
type = MeshExtruderGenerator
input = combine
extrusion_vector = '0 0 1'
[]
[flip]
type = MeshRepairGenerator
input = extrude
fix_elements_orientation = true
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Steady
[]
[Postprocessors]
[vol0]
type = VolumePostprocessor
block = 0
[]
[vol1]
type = VolumePostprocessor
block = 1
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d-dynamics.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Modules/TensorMechanics/DynamicMaster]
[all]
add_variables = true
hht_alpha = 0.0
newmark_beta = 0.25
newmark_gamma = 0.5
mass_damping_coefficient = 0.0
stiffness_damping_coefficient = 0.1
displacements = 'disp_x disp_y disp_z'
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
block = '1 2'
strain = FINITE
density = density
[]
[]
[Materials]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[friction]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
mu = 0.4
c = 1e4
c_t = 1.0e4
newmark_gamma = 0.5
newmark_beta = 0.25
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-14'
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
line_search = 'basic'
[TimeIntegrator]
type = NewmarkBeta
gamma = 0.5
beta = 0.25
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/pump/pump_loop_negative_rotation.i)
mu = 1.0
rho = 1.0
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.1 0.8 0.1'
dy = '0.1 0.8 0.1'
ix = '5 20 5'
iy = '5 20 5'
subdomain_id = '1 1 1
1 2 1
1 1 1'
[]
[delete_internal_part]
type = BlockDeletionGenerator
input = gen
block = '2'
new_boundary = 'wall-internal'
[]
[lump_bdries_to_wall]
type = RenameBoundaryGenerator
input = delete_internal_part
old_boundary = 'bottom right top left'
new_boundary = 'wall-external wall-external wall-external wall-external'
[]
[pump_domain]
type = ParsedSubdomainMeshGenerator
input = lump_bdries_to_wall
combinatorial_geometry = 'x > 0.3 & x < 0.4 & y > 0.5'
block_id = '3'
[]
[rename_blocks]
type = RenameBlockGenerator
input = pump_domain
old_block = '1 3'
new_block = 'pipe pump'
[]
[side_pump]
type = ParsedGenerateSideset
input = rename_blocks
included_subdomains = 'pump'
included_neighbors = 'pipe'
new_sideset_name = 'pump_side'
normal = '1 0 0'
combinatorial_geometry = 'x > 0.35'
[]
[]
[GlobalParams]
velocity_interp_method = 'rc'
advected_interp_method = 'upwind'
rhie_chow_user_object = 'rc'
[]
[Problem]
material_coverage_check = False
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
correct_volumetric_force = true
volumetric_force_functors = 'pump_volume_force'
volume_force_correction_method = 'force-consistent'
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 1
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
phi0 = 0.0
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_pump]
type = INSFVPump
variable = vel_x
momentum_component = 'x'
pump_volume_force = 'pump_volume_force'
block = 'pump'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[]
[FVBCs]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'wall-internal wall-external'
variable = vel_x
function = '0'
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'wall-internal wall-external'
variable = vel_y
function = '0'
[]
[]
[Functions]
[pump_head_negative]
type = PiecewiseLinear
x = '0.0 10.0'
y = '1000.0 0.0'
[]
[]
[FunctorMaterials]
[pump_mat]
type = NSFVPumpFunctorMaterial
rho = ${rho}
speed = 'U'
rotation_speed = 120
rotation_speed_rated = 100
area_rated = 0.1
volume_rated = 0.01
flow_rate_rated = 1.0
flow_rate = 'flow_rate'
block = 'pump'
enable_negative_rotation = true
symmetric_negative_pressure_head = false
pressure_head_function_negative_rotation = 'pump_head_negative'
[]
[]
[Postprocessors]
[flow_rate]
type = Receiver
default = 1.0
[]
[flow_rate_to_pipe]
type = VolumetricFlowRate
advected_quantity = ${rho}
boundary = 'pump_side'
vel_x = 'vel_x'
vel_y = 'vel_y'
[]
[maximum_speed]
type = ADElementExtremeFunctorValue
functor = vel_x
value_type = max
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = false
[out]
type = CSV
execute_on = FINAL
show = 'flow_rate_to_pipe maximum_speed'
[]
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_first/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-penalty.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure_one]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure_two]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_two]
order = FIRST
family = LAGRANGE
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_one_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure_one
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_frictional_pressure_two_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure_two
user_object = friction_uo
contact_quantity = tangential_pressure_two
[]
[penalty_accumulated_slip_two_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_two
user_object = friction_uo
contact_quantity = accumulated_slip_two
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
allow_renumbering = false
[]
[Variables]
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e5
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
# Other object should mix formulations
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
friction_coefficient = 0.4
secondary_variable = disp_x
penalty = 1e8
penalty_friction = 5e6
[]
[]
[Constraints]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[]
[VectorPostprocessors]
[]
(modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_dual_material_insulated.i)
## Units in the input file: m-Pa-s-K-V
# Using the steady-state Fourier's law, the temperature at the interface in each block,
# in the case where thermal contact between the two blocks at the interface is not
# considered, (steel block on left, aluminum on right) is calculated as:
#
# T_{interface - steel} = 816.849K
# T_{interface - aluminum} = 339.871K
# which matches the simulation results to the 6 decimal places shown.
# As expected, the heat flux resulting from the volumetric Joule heating source is
# equivalent on both sides of the interface.
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmax = 0.1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmin = 0.1
xmax = 0.2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[interface_secondary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'fixed_block_left'
new_block_id = 3
new_block_name = 'interface_secondary_subdomain'
input = block_rename
[]
[interface_primary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'moving_block_right'
new_block_id = 4
new_block_name = 'interface_primary_subdomain'
input = interface_secondary_subdomain
[]
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Variables]
[temperature]
initial_condition = 300.0
[]
[potential]
[]
[potential_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[AuxVariables]
[interface_normal_lm]
order = FIRST
family = LAGRANGE
block = 'interface_secondary_subdomain'
initial_condition = 1.0
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
extra_vector_tags = 'ref'
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
extra_vector_tags = 'ref'
block = 'right_block'
[]
[electric_steel]
type = ADMatDiffusion
variable = potential
diffusivity = steel_electrical_conductivity
extra_vector_tags = 'ref'
block = 'left_block'
[]
[electric_aluminum]
type = ADMatDiffusion
variable = potential
diffusivity = aluminum_electrical_conductivity
extra_vector_tags = 'ref'
block = 'right_block'
[]
[]
[BCs]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'fixed_block_right'
[]
[electric_left]
type = ADDirichletBC
variable = potential
value = 0.0
boundary = moving_block_left
[]
[electric_right]
type = ADDirichletBC
variable = potential
value = 3.0e-1
boundary = fixed_block_right
[]
[]
[Constraints]
[electrical_contact]
type = ModularGapConductanceConstraint
variable = potential_interface_lm
secondary_variable = potential
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_electric'
[]
[interface_heating]
type = ADInterfaceJouleHeatingConstraint
potential_lagrange_multiplier = potential_interface_lm
secondary_variable = temperature
primary_electrical_conductivity = steel_electrical_conductivity
secondary_electrical_conductivity = aluminum_electrical_conductivity
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
[]
[]
[Materials]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity steel_electrical_conductivity steel_hardness'
prop_values = '8e3 16.2 500.0 1.39e6 1.0' ## for stainless steel 304
block = 'left_block interface_secondary_subdomain'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_electrical_conductivity aluminum_hardness'
prop_values = ' 2.7e3 210 900.0 3.7e7 1.0' #for 99% pure Al
block = 'left_block right_block interface_secondary_subdomain'
[]
[]
[UserObjects]
[closed_electric]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_electrical_conductivity
secondary_conductivity = aluminum_electrical_conductivity
temperature = potential
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_primary_subdomain
[]
[aluminum_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[interface_electrical_flux]
type = ADSideDiffusiveFluxAverage
variable = potential
boundary = fixed_block_left
diffusivity = aluminum_electrical_conductivity
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-6
nl_max_its = 100
nl_forced_its = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/contact/test/tests/verification/patch_tests/automatic_patch_update/iteration_adaptivity_parallel.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
coord_type = XYZ
patch_update_strategy = iteration
patch_size = 8
ghosting_patch_size = 20
[cube1]
type = GeneratedMeshGenerator
dim = 2
boundary_name_prefix = cube1
xmax = 1
ymax = 1
nx = 2
ny = 2
[]
[cube2]
type = GeneratedMeshGenerator
dim = 2
boundary_name_prefix = cube2
boundary_id_offset = 5
xmax = 1
ymax = 1
nx = 2
ny = 2
[]
[block_id]
type = SubdomainIDGenerator
input = cube2
subdomain_id = 2
[]
[combine]
inputs = 'cube1 block_id'
type = CombinerGenerator
positions = '0 0 0
0 1 0'
[]
[rename2]
type = RenameBlockGenerator
input = combine
old_block = '0 2'
new_block = 'cube1 cube2'
[]
[]
[Adaptivity]
initial_marker = box
initial_steps = 1
max_h_level = 1
[Markers]
[box]
type = BoxMarker
bottom_left = '0 0 0'
top_right = '0.5 0.5 0'
inside = refine
outside = do_nothing
[]
[]
[]
[Variables]
[disp_x]
block = 'cube1 cube2'
[]
[disp_y]
block = 'cube1 cube2'
[]
[]
[Modules/TensorMechanics/Master]
[cube1_mechanics]
strain = FINITE
block = 'cube1 cube2'
[]
[]
[BCs]
[cube1_x]
type = ADDirichletBC
variable = disp_x
boundary = 'cube1_bottom '
value = 0.0
[]
[cube1_y]
type = ADDirichletBC
variable = disp_y
boundary = 'cube1_bottom '
value = 0.0
[]
[cube2_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 'cube2_top'
function = '-t'
preset = false
[]
[cube2_x]
type = ADDirichletBC
variable = disp_x
boundary = 'cube2_top'
value = 0
[]
[]
[Materials]
[cube1_elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 68.9e9
poissons_ratio = 0.3
block = 'cube1'
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'cube1 cube2'
[]
[cube2_elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 140e9
poissons_ratio = 0.3
block = 'cube2'
[]
[]
[Contact]
[contactswell]
secondary = cube1_top
primary = cube2_bottom
model = frictionless
formulation = mortar_penalty
penalty = 1.0e12
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-9
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
end_time = 0.02e-3
dtmax = 4
dtmin = 0.001e-3
dt = 0.01e-3
automatic_scaling = true
off_diagonals_in_auto_scaling = true
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(modules/porous_flow/test/tests/actions/basicthm_th.i)
# PorousFlowBasicTHM action with coupling_type = ThermoHydroGenerator
# (no mechanical effects)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 3
xmax = 10
ymax = 3
[]
[aquifer]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 1 0'
top_right = '10 2 0'
[]
[injection_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'injection_area'
normal = '-1 0 0'
input = 'aquifer'
[]
[outflow_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'outflow_area'
normal = '1 0 0'
input = 'injection_area'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caprock aquifer'
input = 'outflow_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1e6
[]
[temperature]
initial_condition = 293
scaling = 1e-6
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydro
gravity = '0 0 0'
fp = simple_fluid
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1.5e6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 313
boundary = injection_area
[]
[constant_outflow_porepressure]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = outflow_area
pt_vals = '0 1e9'
multipliers = '0 1e9'
flux_function = 1e-6
PT_shift = 1e6
[]
[constant_outflow_temperature]
type = DirichletBC
variable = temperature
value = 293
boundary = outflow_area
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[permeability_caprock]
type = PorousFlowPermeabilityConst
block = caprock
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
biot_coefficient = 0.8
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caprock aquifer'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e4
dt = 1e3
nl_abs_tol = 1e-15
nl_rel_tol = 1e-14
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[friction]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
mu = 0.4
c = 1e4
c_t = 1.0e4
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-14 1e-5'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_first/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_rr'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
extra_vector_tags = 'ref'
[]
[plank]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-12
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/porous_flow/examples/tutorial/04.i)
# Darcy flow with heat advection and conduction, and elasticity
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
biot_coefficient = 1.0
[]
[Variables]
[porepressure]
[]
[temperature]
initial_condition = 293
scaling = 1E-8
[]
[disp_x]
scaling = 1E-10
[]
[disp_y]
scaling = 1E-10
[]
[disp_z]
scaling = 1E-10
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydroMechanical
gravity = '0 0 0'
fp = the_simple_fluid
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1E6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 313
boundary = injection_area
[]
[roller_tmax]
type = DirichletBC
variable = disp_x
value = 0
boundary = dmax
[]
[roller_tmin]
type = DirichletBC
variable = disp_y
value = 0
boundary = dmin
[]
[roller_top_bottom]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'top bottom'
[]
[cavity_pressure_x]
type = Pressure
boundary = injection_area
variable = disp_x
component = 0
factor = 1E6
use_displaced_mesh = false
[]
[cavity_pressure_y]
type = Pressure
boundary = injection_area
variable = disp_y
component = 1
factor = 1E6
use_displaced_mesh = false
[]
[]
[AuxVariables]
[stress_rr]
family = MONOMIAL
order = CONSTANT
[]
[stress_pp]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[stress_rr]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = stress_rr
scalar_type = RadialStress
point1 = '0 0 0'
point2 = '0 0 1'
[]
[stress_pp]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = stress_pp
scalar_type = HoopStress
point1 = '0 0 0'
point2 = '0 0 1'
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
thermal_expansion = 0.0002
cp = 4194
cv = 4186
porepressure_coefficient = 0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caps aquifer'
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5E9
poissons_ratio = 0.0
[]
[strain]
type = ComputeSmallStrain
eigenstrain_names = thermal_contribution
[]
[thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 0.001 # this is the linear thermal expansion coefficient
eigenstrain_name = thermal_contribution
stress_free_temperature = 293
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-15
nl_rel_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_single_material_insulated.i)
## Units in the input file: m-Pa-s-K-V
# In this steady-state, symmetric simulation, the temperature at the interface between
# the two blocks of aluminum can be calculated through Fourier's law (see the documentation
# page for ADInterfaceJouleHeatingConstraint for the relevant formulas).
#
# With the prescribed 0.0 V (left) and 0.3V (right) potential boundary conditions, the
# electric potential drop is 9.25e6 [V * S / m^2]. From this current-density-like LM variable,
# the volumetric heat source at the interface is calculated as
# q = 1.15625e6 [W/m^3}
# Because of the 2D nature of this problem, the volumetric heat source is equal to
# the negative of the heat flux at the interface.
#
# Finally, the temperature at the interface is computed as a function of the block width,
# thermal conductivity, and specified temperature boundary condition (300K on both the
# left and right edges):
# T_{interface} = 850.5952K
# which matches the simulation result to the 6 decimal places shown.
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmax = 0.1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmin = 0.1
xmax = 0.2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[interface_secondary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'fixed_block_left'
new_block_id = 3
new_block_name = 'interface_secondary_subdomain'
input = block_rename
[]
[interface_primary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'moving_block_right'
new_block_id = 4
new_block_name = 'interface_primary_subdomain'
input = interface_secondary_subdomain
[]
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Variables]
[temperature]
initial_condition = 300.0
[]
[potential]
[]
[potential_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[AuxVariables]
[interface_normal_lm]
order = FIRST
family = LAGRANGE
block = 'interface_secondary_subdomain'
initial_condition = 1.0
[]
[]
[Kernels]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
extra_vector_tags = 'ref'
block = 'left_block right_block'
[]
[electric_aluminum]
type = ADMatDiffusion
variable = potential
diffusivity = aluminum_electrical_conductivity
extra_vector_tags = 'ref'
block = 'left_block right_block'
[]
[]
[BCs]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'fixed_block_right'
[]
[electric_left]
type = ADDirichletBC
variable = potential
value = 0.0
boundary = moving_block_left
[]
[electric_right]
type = ADDirichletBC
variable = potential
value = 3.0e-1
boundary = fixed_block_right
[]
[]
[Constraints]
[electrical_contact]
type = ModularGapConductanceConstraint
variable = potential_interface_lm
secondary_variable = potential
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_electric'
[]
[interface_heating]
type = ADInterfaceJouleHeatingConstraint
potential_lagrange_multiplier = potential_interface_lm
secondary_variable = temperature
primary_electrical_conductivity = aluminum_electrical_conductivity
secondary_electrical_conductivity = aluminum_electrical_conductivity
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
[]
[]
[Materials]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_electrical_conductivity aluminum_hardness'
prop_values = ' 2.7e3 210 900.0 3.7e7 1.0' #for 99% pure Al
block = 'left_block right_block interface_secondary_subdomain'
[]
[]
[UserObjects]
[closed_electric]
type = GapFluxModelPressureDependentConduction
primary_conductivity = aluminum_electrical_conductivity
secondary_conductivity = aluminum_electrical_conductivity
temperature = potential
contact_pressure = interface_normal_lm
primary_hardness = aluminum_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[aluminum_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[aluminum_interface_potential]
type = AverageNodalVariableValue
variable = potential
block = interface_secondary_subdomain
[]
[interface_electrical_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = potential
boundary = fixed_block_left
diffusivity = aluminum_electrical_conductivity
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 2e-10
nl_rel_tol = 1e-6
nl_max_its = 50
nl_forced_its = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-function.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[Functions]
# x: Contact pressure
# y: Magnitude of tangential relative velocity
# z: Temperature (to be implemented)
[mu_function]
type = ParsedFunction
expression = '0.3 + (0.7 - 0.3) * 2.17^(-0.5/y) - x/10000'
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[friction]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
# mu = 0.4
function_friction = mu_function
c = 1e4
c_t = 1.0e6
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top_top'
function = '0.1*t'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .05
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-14 1e-5'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/contact/test/tests/verification/patch_tests/automatic_patch_update/iteration_adaptivity_parallel_node_face.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
coord_type = XYZ
patch_update_strategy = iteration
patch_size = 8
ghosting_patch_size = 20
[cube1]
type = GeneratedMeshGenerator
dim = 2
boundary_name_prefix = cube1
xmax = 1
ymax = 1
nx = 2
ny = 2
[]
[cube2]
type = GeneratedMeshGenerator
dim = 2
boundary_name_prefix = cube2
boundary_id_offset = 5
xmax = 1
ymax = 1
nx = 2
ny = 2
[]
[block_id]
type = SubdomainIDGenerator
input = cube2
subdomain_id = 2
[]
[combine]
inputs = 'cube1 block_id'
type = CombinerGenerator
positions = '0 0 0
0 1 0'
[]
[rename2]
type = RenameBlockGenerator
input = combine
old_block = '0 2'
new_block = 'cube1 cube2'
[]
[]
[Adaptivity]
initial_marker = box
initial_steps = 1
max_h_level = 1
[Markers]
[box]
type = BoxMarker
bottom_left = '0 0 0'
top_right = '0.5 0.5 0'
inside = refine
outside = do_nothing
[]
[]
[]
[Variables]
[disp_x]
block = 'cube1 cube2'
[]
[disp_y]
block = 'cube1 cube2'
[]
[]
[Modules/TensorMechanics/Master]
[cube1_mechanics]
strain = FINITE
block = 'cube1 cube2'
[]
[]
[BCs]
[cube1_x]
type = ADDirichletBC
variable = disp_x
boundary = 'cube1_bottom '
value = 0.0
[]
[cube1_y]
type = ADDirichletBC
variable = disp_y
boundary = 'cube1_bottom '
value = 0.0
[]
[cube2_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 'cube2_top'
function = '-t'
preset = false
[]
[cube2_x]
type = ADDirichletBC
variable = disp_x
boundary = 'cube2_top'
value = 0
[]
[]
[Materials]
[cube1_elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 68.9e9
poissons_ratio = 0.3
block = 'cube1'
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'cube1 cube2'
[]
[cube2_elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 140e9
poissons_ratio = 0.3
block = 'cube2'
[]
[]
[Contact]
[contactswell]
secondary = cube1_top
primary = cube2_bottom
model = frictionless
formulation = kinematic
penalty = 1.0e6
normalize_penalty = true
tangential_tolerance = 0.1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_rel_tol = 1e-16
nl_abs_tol = 1e-16
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
end_time = 0.02e-3
dtmax = 4
dtmin = 0.001e-3
dt = 0.01e-3
automatic_scaling = true
off_diagonals_in_auto_scaling = true
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
execute_on = 'FINAL'
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test13.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
xmin = 0
xmax = 4
ymin = 0
ymax = 4
[]
[SubdomainBoundingBox]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '0 0 0'
top_right = '3 3 3'
[]
[rename]
type = RenameBlockGenerator
input = SubdomainBoundingBox
old_block = 1
new_block = 'my_name'
[]
[ed0]
type = BlockDeletionGenerator
input = rename
block = 'my_name'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/tutorial/06.i)
# Darcy flow with a tracer
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[tracer_concentration]
[]
[]
[ICs]
[tracer_concentration]
type = FunctionIC
function = '0.5*if(x*x+y*y<1.01,1,0)'
variable = tracer_concentration
[]
[]
[PorousFlowFullySaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
mass_fraction_vars = tracer_concentration
stabilization = none # Note to reader: 06_KT.i uses KT stabilization - compare the results
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1E6
boundary = injection_area
[]
[constant_outer_porepressure]
type = DirichletBC
variable = porepressure
value = 0
boundary = rmax
[]
[injected_tracer]
type = DirichletBC
variable = tracer_concentration
value = 0.5
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_rel_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_fir/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_rr'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
extra_vector_tags = 'ref'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-7
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/electromagnetics/test/tests/interfacekernels/electrostatic_contact/contact_conductance_supplied.i)
[Mesh]
[box]
type = CartesianMeshGenerator
dim = 2
dx = '0.5 0.5'
dy = '0.25 0.5 0.25'
ix = '20 20'
iy = '10 20 10'
subdomain_id = '1 1
2 3
1 1'
[]
[rename_subdomains]
type = RenameBlockGenerator
input = box
old_block = '1 2'
new_block = 'stainless_steel graphite'
[]
[create_interface]
type = SideSetsBetweenSubdomainsGenerator
input = rename_subdomains
primary_block = stainless_steel
paired_block = graphite
new_boundary = 'ssg_interface'
[]
[delete_block]
type = BlockDeletionGenerator
input = create_interface
block = 3
[]
[]
[Problem]
coord_type = RZ
[]
[Variables]
[potential_graphite]
block = graphite
[]
[potential_stainless_steel]
block = stainless_steel
[]
[]
[Kernels]
[electric_graphite]
type = ADMatDiffusion
variable = potential_graphite
diffusivity = electrical_conductivity
block = graphite
[]
[electric_stainless_steel]
type = ADMatDiffusion
variable = potential_stainless_steel
diffusivity = electrical_conductivity
block = stainless_steel
[]
[]
[BCs]
[elec_top]
type = DirichletBC
variable = potential_stainless_steel
boundary = top
value = 1
[]
[elec_bottom]
type = DirichletBC
variable = potential_stainless_steel
boundary = bottom
value = 0
[]
[]
[InterfaceKernels]
[electrostatic_contact]
type = ElectrostaticContactCondition
variable = potential_stainless_steel
neighbor_var = potential_graphite
primary_conductivity = electrical_conductivity
secondary_conductivity = electrical_conductivity
boundary = ssg_interface
user_electrical_contact_conductance = 1.47e5 # as described in Cincotti et al (https://doi.org/10.1002/aic.11102)
[]
[]
[Materials]
#graphite
[sigma_graphite]
type = ADGenericConstantMaterial
prop_names = 'electrical_conductivity'
prop_values = 3.33e2
block = graphite
[]
#stainless_steel
[sigma_stainless_steel]
type = ADGenericConstantMaterial
prop_names = 'electrical_conductivity'
prop_values = 1.429e6
block = stainless_steel
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 101 preonly ilu 1'
automatic_scaling = true
nl_rel_tol = 1e-09
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/porous_flow/examples/tutorial/08.i)
# Unsaturated Darcy-Richards flow
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
input = annular
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[]
[PorousFlowUnsaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
relative_permeability_exponent = 3
relative_permeability_type = Corey
residual_saturation = 0.1
van_genuchten_alpha = 1E-6
van_genuchten_m = 0.6
[]
[BCs]
[production]
type = PorousFlowSink
variable = porepressure
fluid_phase = 0
flux_function = 1E-2
use_relperm = true
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_first/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/meshgenerators/xy_mesh_line_cutter/err_multi_block_cut.i)
[Mesh]
[ccmg]
type = ConcentricCircleMeshGenerator
num_sectors = 6
radii = '1 2 4 6'
rings = '1 2 2 3 2'
has_outer_square = on
pitch = 15
preserve_volumes = false
smoothing_max_it = 3
[]
[rename]
type = RenameBlockGenerator
input = ccmg
old_block = '1 2'
new_block = 'center center_trimmer_tri'
[]
[mlc]
type = XYMeshLineCutter
input = rename
cut_line_params = '1 -2 0'
new_boundary_id = 20
input_mesh_external_boundary_id = 1
[]
[]
(modules/porous_flow/examples/tutorial/00_2D.i)
# Creates the mesh for the remainder of the tutorial
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
xmin = 1.0
xmax = 10
bias_x = 1.4
ny = 3
ymin = -6
ymax = 6
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 -2 0'
top_right = '10 2 0'
input = gen
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x<1.0001'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[Variables]
[dummy_var]
[]
[]
[Kernels]
[dummy_diffusion]
type = Diffusion
variable = dummy_var
[]
[]
[Executioner]
type = Steady
[]
[Outputs]
file_base = 2D_mesh
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_second/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/pump/pump_and_counterpump_loop.i)
mu = 1.0
rho = 1.0
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.1 0.8 0.1'
dy = '0.1 0.8 0.1'
ix = '5 20 5'
iy = '5 20 5'
subdomain_id = '1 1 1
1 2 1
1 1 1'
[]
[delete_internal_part]
type = BlockDeletionGenerator
input = gen
block = '2'
new_boundary = 'wall-internal'
[]
[lump_bdries_to_wall]
type = RenameBoundaryGenerator
input = delete_internal_part
old_boundary = 'bottom right top left'
new_boundary = 'wall-external wall-external wall-external wall-external'
[]
[pump_1_domain]
type = ParsedSubdomainMeshGenerator
input = lump_bdries_to_wall
combinatorial_geometry = 'x > 0.3 & x < 0.4 & y > 0.5'
block_id = '3'
[]
[pump_2_domain]
type = ParsedSubdomainMeshGenerator
input = pump_1_domain
combinatorial_geometry = 'x > 0.5 & y > 0.3 & y < 0.4'
block_id = '4'
[]
[rename_blocks]
type = RenameBlockGenerator
input = pump_2_domain
old_block = '1 3 4'
new_block = 'pipe pump_1 pump_2'
[]
[side_pump]
type = ParsedGenerateSideset
input = rename_blocks
included_subdomains = 'pump_1'
included_neighbors = 'pipe'
new_sideset_name = 'pump_side'
normal = '1 0 0'
combinatorial_geometry = 'x > 0.35'
[]
[]
[GlobalParams]
velocity_interp_method = 'rc'
advected_interp_method = 'upwind'
rhie_chow_user_object = 'rc'
[]
[Problem]
material_coverage_check = False
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
correct_volumetric_force = true
volumetric_force_functors = 'pump_volume_force_1 pump_volume_force_2'
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 1
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
phi0 = 0.0
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_pump_1]
type = INSFVPump
variable = vel_x
momentum_component = 'x'
pump_volume_force = 'pump_volume_force_1'
block = 'pump_1'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[u_pump_2]
type = INSFVPump
variable = vel_y
momentum_component = 'y'
pump_volume_force = 'pump_volume_force_2'
block = 'pump_2'
[]
[]
[FVBCs]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'wall-internal wall-external'
variable = vel_x
function = '0'
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'wall-internal wall-external'
variable = vel_y
function = '0'
[]
[]
[Functions]
[pump_head]
type = PiecewiseLinear
x = '0.0 10.0'
y = '1000.0 0.0'
[]
[]
[FunctorMaterials]
[pump_mat_1]
type = NSFVPumpFunctorMaterial
rho = ${rho}
speed = 'U'
pressure_head_function = 'pump_head'
rotation_speed = 120
rotation_speed_rated = 100
area_rated = 0.1
volume_rated = 0.01
flow_rate_rated = 1.0
flow_rate = 'flow_rate'
block = 'pump_1'
pump_force_name = 'pump_volume_force_1'
[]
[pump_mat_2]
type = NSFVPumpFunctorMaterial
rho = ${rho}
speed = 'U'
pressure_head_function = 'pump_head'
rotation_speed = 50
rotation_speed_rated = 100
area_rated = 0.1
volume_rated = 0.01
flow_rate_rated = 1.0
flow_rate = 'flow_rate'
block = 'pump_2'
pump_force_name = 'pump_volume_force_2'
[]
[]
[Postprocessors]
[flow_rate]
type = Receiver
default = 1.0
[]
[flow_rate_to_pipe]
type = VolumetricFlowRate
advected_quantity = ${rho}
boundary = 'pump_side'
vel_x = 'vel_x'
vel_y = 'vel_y'
[]
[maximum_speed]
type = ADElementExtremeFunctorValue
functor = vel_x
value_type = max
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = false
[out]
type = CSV
execute_on = FINAL
show = 'flow_rate_to_pipe maximum_speed'
[]
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictional/finite_stiff.i)
E_block = 1e7
E_plank = 1e9
elem = QUAD8
order = SECOND
name = 'finite_stiff'
[Mesh]
patch_size = 200
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictional]
primary = plank_right
secondary = block_left
formulation = mortar
model = coulomb
c_normal = 1e0
c_tangential = 1e-6
friction_coefficient = 0.2
tangential_lm_scaling = 1.0e-10
[]
[]
[BCs]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
preset = false
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
preset = false
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-12'
end_time = 5.3
dt = 0.12
dtmin = 0.12
line_search = 'none'
nl_div_tol = 1e100
timestep_tolerance = 1e-6
l_abs_tol = 1e-13
nl_abs_tol = 1e-9
nl_rel_tol = 1e-14
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = frictional_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/porous_flow/test/tests/actions/basicthm_h.i)
# PorousFlowBasicTHM action with coupling_type = HydroGenerator
# (no thermal or mechanical effects)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 3
xmax = 10
ymax = 3
[]
[aquifer]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 1 0'
top_right = '10 2 0'
[]
[injection_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'injection_area'
normal = '-1 0 0'
input = 'aquifer'
[]
[outflow_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'outflow_area'
normal = '1 0 0'
input = 'injection_area'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caprock aquifer'
input = 'outflow_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1e6
[]
[]
[AuxVariables]
[temperature]
initial_condition = 293
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = Hydro
gravity = '0 0 0'
fp = simple_fluid
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1.5e6
boundary = injection_area
[]
[constant_outflow_porepressure]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = outflow_area
pt_vals = '0 1e9'
multipliers = '0 1e9'
flux_function = 1e-6
PT_shift = 1e6
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[permeability_caprock]
type = PorousFlowPermeabilityConst
block = caprock
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e4
dt = 1e3
nl_abs_tol = 1e-15
nl_rel_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/actions/basicthm_thm.i)
# PorousFlowBasicTHM action with coupling_type = ThermoHydroMechanical
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 3
xmax = 10
ymax = 3
[]
[aquifer]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 1 0'
top_right = '10 2 0'
[]
[injection_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'injection_area'
normal = '-1 0 0'
input = 'aquifer'
[]
[outflow_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'outflow_area'
normal = '1 0 0'
input = 'injection_area'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caprock aquifer'
input = 'outflow_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y'
biot_coefficient = 1.0
[]
[Variables]
[porepressure]
initial_condition = 1e6
[]
[temperature]
initial_condition = 293
scaling = 1e-6
[]
[disp_x]
scaling = 1e-6
[]
[disp_y]
scaling = 1e-6
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydroMechanical
gravity = '0 0 0'
fp = simple_fluid
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
add_stress_aux = false
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1.5e6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 313
boundary = injection_area
[]
[constant_outflow_porepressure]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = outflow_area
pt_vals = '0 1e9'
multipliers = '0 1e9'
flux_function = 1e-6
PT_shift = 1e6
[]
[constant_outflow_temperature]
type = DirichletBC
variable = temperature
value = 293
boundary = outflow_area
[]
[top_bottom]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'top bottom'
[]
[right]
type = DirichletBC
variable = disp_x
value = 0
boundary = right
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[permeability_caprock]
type = PorousFlowPermeabilityConst
block = caprock
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caprock aquifer'
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5e9
poissons_ratio = 0.0
[]
[strain]
type = ComputeSmallStrain
eigenstrain_names = thermal_contribution
[]
[thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 0.001
eigenstrain_name = thermal_contribution
stress_free_temperature = 293
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e4
dt = 1e3
nl_abs_tol = 1e-12
nl_rel_tol = 1E-10
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d-test-derivative-trimming.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
c = 1.0e4
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(test/tests/meshgenerators/mesh_diagnostics_generator/conformality_test.i)
[Mesh]
[copy1]
type = ElementGenerator
nodal_positions = '4 2 0
8 2 0
8 5 0
4 5 0'
element_connectivity = '0 1 2 3'
elem_type = 'QUAD4'
[]
[gen]
input = copy1
type = RenameBlockGenerator
old_block = "0"
new_block = "1"
[]
[copy2]
type = ElementGenerator
nodal_positions = '8.001 2 0
12 2 0
12 5 0
8.001 3.5 0'
element_connectivity = '0 1 2 3'
elem_type = 'QUAD4'
[]
[stitched]
type = StitchedMeshGenerator
inputs = 'gen copy2'
stitch_boundaries_pairs = '0 1'
[]
[diag]
type = MeshDiagnosticsGenerator
input = stitched
examine_non_conformality = INFO
nonconformal_tol = 0.1
[]
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/flow_component_ns/rectangle.i)
# This input file is used to generate a rectangle mesh for other tests. It
# should be run with "--mesh-only rectangle.e".
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 1
nx = 20
ny = 5
[]
[rename_block]
type = RenameBlockGenerator
input = gen
old_block = 0
new_block = 'body'
[]
[]
(test/tests/meshgenerators/mesh_diagnostics_generator/conformality_test_3d.i)
[Mesh]
[copy1]
type = ElementGenerator
nodal_positions = '4 4 0
6 4 0
6 6 0
4 6 0
4 4 5
6 4 5
6 6 5
4 6 5'
element_connectivity = '0 1 2 3 4 5 6 7'
elem_type = 'HEX8'
[]
[gen]
input = copy1
type = RenameBlockGenerator
old_block = "0"
new_block = "1"
[]
[copy2]
type = ElementGenerator
nodal_positions = '6 6.001 0
6 8 0
5 8 0
5 6.001 0
6 6.001 5
6 8 5
5 8 5
5 6.001 5'
element_connectivity = '0 1 2 3 4 5 6 7'
elem_type = 'HEX8'
[]
[stitched]
type = StitchedMeshGenerator
inputs = 'gen copy2'
stitch_boundaries_pairs = '0 1'
[]
[diag]
type = MeshDiagnosticsGenerator
input = stitched
examine_non_conformality = INFO
nonconformal_tol = 0.01
[]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_first/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeLinearElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d-action.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[Contact]
[mortar]
primary = 'bottom_top'
secondary = 'top_bottom'
formulation = mortar
model = frictionless
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
l_max_its = 100
nl_max_its = 30
nl_abs_tol = 1e-12
nl_rel_tol = 1e-9
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'mortar_secondary_subdomain'
execute_on = 'nonlinear timestep_end'
[]
[lambda]
type = ElementAverageValue
variable = mortar_normal_lm
block = 'mortar_secondary_subdomain'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/navier_stokes/test/tests/finite_volume/materials/flow_diode/transient_operation.i)
# Horizontal H junction with flow in different directions in the two branches
# One of the branches has a diode against the direction of the flow that can
# be triggered using the Controls
# There are 3 different strategies available for the diode blocking the flow
# - based on a time trigger
# - based on a pressure drop (here chosen across the diode)
# - based on a mass flow rate (here chosen through the diode)
mu = 0.1
rho = 10
nx = 10
ny = 5
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 0.3 1'
dy = '0.5 0.2 0.5'
ix = '${nx} ${fparse nx/2} ${nx}'
iy = '${ny} ${ny} ${ny}'
subdomain_id = '1 1 1
2 1 2
3 4 1'
[]
[add_walls]
type = SideSetsBetweenSubdomainsGenerator
input = 'cmg'
primary_block = '1 3 4'
paired_block = '2'
new_boundary = 'walls'
[]
[remove_wall_blocks]
type = BlockDeletionGenerator
input = add_walls
block = 2
[]
# Add inlets and outlets
[top_left]
type = ParsedGenerateSideset
input = remove_wall_blocks
combinatorial_geometry = 'x<0.001 & y>0.6'
new_sideset_name = top_left
[]
[bottom_left]
type = ParsedGenerateSideset
input = top_left
combinatorial_geometry = 'x<0.001 & y<0.6'
new_sideset_name = bottom_left
[]
[top_right]
type = ParsedGenerateSideset
input = bottom_left
combinatorial_geometry = 'x>2.299 & y>0.6'
new_sideset_name = top_right
[]
[bottom_right]
type = ParsedGenerateSideset
input = top_right
combinatorial_geometry = 'x>2.299 & y<0.6'
new_sideset_name = bottom_right
[]
# Extra surfaces
[diode_inlet]
type = SideSetsBetweenSubdomainsGenerator
input = bottom_right
primary_block = 4
paired_block = 3
new_boundary = 'diode_inlet'
[]
[mid_section]
type = SideSetsBetweenSubdomainsGenerator
input = diode_inlet
primary_block = 4
paired_block = 1
new_boundary = 'mid_connection'
[]
[reduce_blocks]
type = RenameBlockGenerator
input = 'mid_section'
old_block = '4 3 1'
new_block = '1 diode fluid'
[]
[]
[GlobalParams]
rhie_chow_user_object = 'pins_rhie_chow_interpolator'
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
[]
[Modules]
[NavierStokesFV]
compressibility = 'incompressible'
porous_medium_treatment = true
density = ${rho}
dynamic_viscosity = ${mu}
initial_velocity = '1e-6 1e-6 0'
initial_pressure = 0.0
inlet_boundaries = 'bottom_left top_right'
momentum_inlet_types = 'fixed-velocity fixed-velocity'
momentum_inlet_function = '1 0; -1 0'
wall_boundaries = 'top bottom walls'
momentum_wall_types = 'noslip noslip noslip'
outlet_boundaries = 'bottom_right top_left'
momentum_outlet_types = 'fixed-pressure fixed-pressure'
pressure_function = '1 1'
friction_blocks = 'fluid; diode'
friction_types = 'darcy forchheimer; darcy forchheimer'
# Base friction
# friction_coeffs = 'Darcy Forchheimer; Darcy Forchheimer'
# Combined with diode
friction_coeffs = 'combined_linear combined_quadratic; combined_linear combined_quadratic'
# Porosity jump treatment
# Option 1: diffusion correction
use_friction_correction = true
consistent_scaling = 10
# Option 2: bernouilli jump
# porosity_interface_pressure_treatment = bernoulli
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
[]
[]
[FunctorMaterials]
[porosity]
type = ADGenericFunctorMaterial
prop_names = 'porosity'
prop_values = '0.5'
[]
[base_friction]
type = ADGenericVectorFunctorMaterial
prop_names = 'Darcy Forchheimer'
prop_values = '220 240 260 0 0 0'
[]
# Material definitions needed for the diode
[diode]
type = NSFVFrictionFlowDiodeFunctorMaterial
# Friction only in X direction
direction = '-1 0 0'
additional_linear_resistance = '20000 0 0'
additional_quadratic_resistance = '0 0 0'
base_linear_friction_coefs = 'Darcy'
base_quadratic_friction_coefs = 'Forchheimer'
sum_linear_friction_name = 'diode_linear'
sum_quadratic_friction_name = 'diode_quad'
block = 'diode'
turn_on_diode = false
[]
[combine_linear_friction]
type = ADPiecewiseByBlockVectorFunctorMaterial
prop_name = 'combined_linear'
subdomain_to_prop_value = 'fluid Darcy
diode diode_linear'
[]
[combine_quadratic_friction]
type = ADPiecewiseByBlockVectorFunctorMaterial
prop_name = 'combined_quadratic'
subdomain_to_prop_value = 'fluid Forchheimer
diode diode_quad'
[]
# density is constant
[momentum]
type = ADGenericVectorFunctorMaterial
prop_names = 'momentum'
prop_values = 'superficial_vel_x superficial_vel_y 0'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_shift_type -ksp_gmres_restart'
petsc_options_value = 'lu NONZERO 200'
line_search = 'none'
end_time = 0.2
dt = 0.015
nl_abs_tol = 1e-12
[]
[Controls]
active = 'pdrop_based'
# Case 1: Diode turns on at a certain time and blocks (adds friction) flow at a given time
[time_based]
type = BoolFunctionControl
function = time_function
parameter = 'FunctorMaterials/diode/turn_on_diode'
execute_on = timestep_begin
[]
# Case 2: Diode looks at pressure drop, reduces flow if positive pressure drop
# This will not oscillate as the diode increases the pressure drop
[pdrop_based]
type = BoolFunctionControl
function = pdrop_positive
parameter = 'FunctorMaterials/diode/turn_on_diode'
execute_on = timestep_begin
[]
# Case 3: Diode looks at flow direction & quantity, reduces flow if too much flow
# in a given direction
# This will oscillate (turn on/off on each step) if the action of turning the diode
# makes the amount of flow smaller than the threshold for turning on the diode
[flow_based]
type = BoolFunctionControl
function = velocity_big_enough
parameter = 'FunctorMaterials/diode/turn_on_diode'
execute_on = timestep_begin
[]
[]
[Functions]
# Functions are used to parse postprocessors and provide them to a BoolFunctionControl
[time_function]
type = ParsedFunction
expression = 'if(t<0.1, 0, 1)'
[]
[pdrop_positive]
type = ParsedFunction
expression = 'if(pdrop_diode>100, 1, 0)'
symbol_names = pdrop_diode
symbol_values = pdrop_diode
[]
[velocity_big_enough]
type = ParsedFunction
expression = 'if(flow_diode<-0.4, 1, 0)'
symbol_names = flow_diode
symbol_values = flow_diode
[]
[]
[Postprocessors]
# Analysis of the simulation
[mdot_top]
type = VolumetricFlowRate
boundary = 'top_right'
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = ${rho}
[]
[mdot_bottom]
type = VolumetricFlowRate
boundary = 'bottom_right'
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = ${rho}
[]
[mdot_middle]
type = VolumetricFlowRate
boundary = 'mid_connection'
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = ${rho}
[]
[pdrop_top_channel]
type = PressureDrop
upstream_boundary = 'top_left'
downstream_boundary = 'top_right'
weighting_functor = 'momentum'
boundary = 'top_left top_right'
pressure = pressure
[]
[pdrop_bottom_channel]
type = PressureDrop
upstream_boundary = 'bottom_left'
downstream_boundary = 'bottom_right'
weighting_functor = 'momentum'
boundary = 'bottom_left bottom_right'
pressure = pressure
[]
# Diode operation
[pdrop_diode]
type = PressureDrop
upstream_boundary = 'diode_inlet'
downstream_boundary = 'top_left'
weighting_functor = 'momentum'
boundary = 'diode_inlet top_left'
pressure = pressure
[]
[flow_diode]
type = VolumetricFlowRate
boundary = 'diode_inlet'
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = ${rho}
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/contact/test/tests/mortar_aux_kernels/pressure-aux-frictionless-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Problem]
# error_on_jacobian_nonzero_reallocation = true
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[lm_z]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[normal_lm]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[normal_lm]
type = MortarPressureComponentAux
variable = normal_lm
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
lm_var_x = lm_x
lm_var_y = lm_y
lm_var_z = lm_z
component = 'NORMAL'
boundary = 'top_bottom'
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapCartesianLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
lm_z = lm_z
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
c = 1e+02
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_z]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_z
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -mat_mffd_err -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist 1e-5 NONZERO 1e-10'
end_time = 1
dt = .5
dtmin = .01
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = false
csv = true
execute_on = 'FINAL'
[]
[VectorPostprocessors]
[normal_lm]
type = NodalValueSampler
block = secondary_lower
variable = normal_lm
sort_by = 'id'
[]
[]
(modules/heat_transfer/test/tests/radiation_transfer_action/radiative_transfer_action_external_boundary_ray_tracing.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 1.3 1.9'
ix = '3 3 3'
dy = '6'
iy = '9'
subdomain_id = '0 1 2'
[]
[inner_left]
type = SideSetsBetweenSubdomainsGenerator
input = cmg
primary_block = 0
paired_block = 1
new_boundary = 'inner_left'
[]
[inner_right]
type = SideSetsBetweenSubdomainsGenerator
input = inner_left
primary_block = 2
paired_block = 1
new_boundary = 'inner_right'
[]
[inner_top]
type = ParsedGenerateSideset
combinatorial_geometry = 'abs(y - 6) < 1e-10'
normal = '0 1 0'
included_subdomains = 1
new_sideset_name = 'inner_top'
input = 'inner_right'
[]
[inner_bottom]
type = ParsedGenerateSideset
combinatorial_geometry = 'abs(y) < 1e-10'
normal = '0 -1 0'
included_subdomains = 1
new_sideset_name = 'inner_bottom'
input = 'inner_top'
[]
[rename]
type = RenameBlockGenerator
old_block = '2'
new_block = '0'
input = inner_bottom
[]
[]
[Variables]
[temperature]
block = 0
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temperature
block = 0
diffusion_coefficient = 5
[]
[]
[GrayDiffuseRadiation]
[cavity]
boundary = '4 5 6 7'
emissivity = '0.9 0.8 0.4 1'
n_patches = '2 2 2 3'
partitioners = 'centroid centroid centroid centroid'
centroid_partitioner_directions = 'x y y x'
temperature = temperature
adiabatic_boundary = '7'
fixed_temperature_boundary = '6'
fixed_boundary_temperatures = '800'
view_factor_calculator = ray_tracing
[]
[]
[BCs]
[left]
type = DirichletBC
variable = temperature
boundary = left
value = 1000
[]
[right]
type = DirichletBC
variable = temperature
boundary = right
value = 300
[]
[]
[Postprocessors]
[average_T_inner_right]
type = SideAverageValue
variable = temperature
boundary = inner_right
[]
[]
[Executioner]
type = Steady
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_second/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'small'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/meshgenerators/mesh_diagnostics_generator/node_based_test.i)
[Mesh]
[copy1]
type = ElementGenerator
nodal_positions = '0 0 0
0 2 0
2 2 0
2 0 0'
element_connectivity = '0 1 2 3'
elem_type = 'QUAD4'
[]
[gen]
input = copy1
type = RenameBlockGenerator
old_block = "0"
new_block = "1"
[]
[copy2]
type = ElementGenerator
nodal_positions = '0 3 0
0 2 0
1 1 0
2 3 0'
element_connectivity = '0 1 2 3'
elem_type = 'QUAD4'
[]
[cmbn]
type = CombinerGenerator
inputs = 'gen copy2'
[]
[diag]
type = MeshDiagnosticsGenerator
input = cmbn
examine_element_overlap = INFO
[]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/stateful_mortar_constraints/stateful_mortar_npr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[AuxVariables]
[stress_xx]
order = FIRST
family = MONOMIAL
block = 'plank block'
[]
[stress_yy]
order = FIRST
family = MONOMIAL
block = 'plank block'
[]
[stress_xx_recovered]
order = FIRST
family = LAGRANGE
block = 'plank block'
[]
[stress_yy_recovered]
order = FIRST
family = LAGRANGE
block = 'plank block'
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
block = 'plank block'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
block = 'plank block'
[]
[stress_xx_recovered]
type = NodalPatchRecoveryAux
variable = stress_xx_recovered
nodal_patch_recovery_uo = stress_xx_patch
execute_on = 'TIMESTEP_END'
block = 'plank block'
[]
[stress_yy_recovered]
type = NodalPatchRecoveryAux
variable = stress_yy_recovered
nodal_patch_recovery_uo = stress_yy_patch
execute_on = 'TIMESTEP_END'
block = 'plank block'
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = false
strain = FINITE
[]
[]
[Kernels]
[hc]
type = HeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[stress_xx_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '0 0'
execute_on = 'NONLINEAR TIMESTEP_END'
block = 'plank block'
[]
[stress_yy_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '1 1'
execute_on = 'NONLINEAR TIMESTEP_END'
block = 'plank block'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceStatefulConstraint
variable = thermal_lm
secondary_variable = temp
k = 0.0001
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
stateful_variable = stress_xx_recovered
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = HeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = HeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 0.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[stress_xx_recovered]
type = ElementExtremeValue
variable = stress_xx_recovered
block = 'block'
value_type = max
[]
[stress_yy_recovered]
type = ElementExtremeValue
variable = stress_yy_recovered
block = 'block'
value_type = max
[]
[min_temperature]
type = ElementExtremeValue
variable = temp
block = 'plank'
value_type = min
[]
[]
[Outputs]
exodus = true
[out]
type = CSV
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictional/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_rr'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictional]
primary = plank_right
secondary = block_left
formulation = mortar
model = coulomb
c_normal = 1e3
c_tangential = 1e-6
friction_coefficient = 0.1
tangential_lm_scaling = 1.0e-10
[]
[]
[BCs]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
preset = false
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
preset = false
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-15'
end_time = 5.3
dt = 0.12
dtmin = 0.12
timestep_tolerance = 1e-6
line_search = 'contact'
nl_div_tol = 1e100
nl_abs_tol = 1e-7
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = frictional_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = ADDirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = ADDirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/porous_flow/examples/tutorial/11_2D.i)
# Two-phase borehole injection problem in RZ coordinates
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
xmin = 1.0
xmax = 10
bias_x = 1.4
ny = 3
ymin = -6
ymax = 6
[]
[aquifer]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 -2 0'
top_right = '10 2 0'
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x<1.0001'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
coord_type = RZ
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater pgas T disp_r'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[]
[]
[GlobalParams]
displacements = 'disp_r disp_z'
gravity = '0 0 0'
biot_coefficient = 1.0
PorousFlowDictator = dictator
[]
[Variables]
[pwater]
initial_condition = 20E6
[]
[pgas]
initial_condition = 20.1E6
[]
[T]
initial_condition = 330
scaling = 1E-5
[]
[disp_r]
scaling = 1E-5
[]
[]
[Kernels]
[mass_water_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux_water]
type = PorousFlowAdvectiveFlux
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[]
[vol_strain_rate_water]
type = PorousFlowMassVolumetricExpansion
fluid_component = 0
variable = pwater
[]
[mass_co2_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pgas
[]
[flux_co2]
type = PorousFlowAdvectiveFlux
fluid_component = 1
use_displaced_mesh = false
variable = pgas
[]
[vol_strain_rate_co2]
type = PorousFlowMassVolumetricExpansion
fluid_component = 1
variable = pgas
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = T
[]
[advection]
type = PorousFlowHeatAdvection
use_displaced_mesh = false
variable = T
[]
[conduction]
type = PorousFlowHeatConduction
use_displaced_mesh = false
variable = T
[]
[vol_strain_rate_heat]
type = PorousFlowHeatVolumetricExpansion
variable = T
[]
[grad_stress_r]
type = StressDivergenceRZTensors
temperature = T
variable = disp_r
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
component = 0
[]
[poro_r]
type = PorousFlowEffectiveStressCoupling
variable = disp_r
use_displaced_mesh = false
component = 0
[]
[]
[AuxVariables]
[disp_z]
[]
[effective_fluid_pressure]
family = MONOMIAL
order = CONSTANT
[]
[mass_frac_phase0_species0]
initial_condition = 1 # all water in phase=0
[]
[mass_frac_phase1_species0]
initial_condition = 0 # no water in phase=1
[]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[swater]
family = MONOMIAL
order = CONSTANT
[]
[stress_rr]
family = MONOMIAL
order = CONSTANT
[]
[stress_tt]
family = MONOMIAL
order = CONSTANT
[]
[stress_zz]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[effective_fluid_pressure]
type = ParsedAux
coupled_variables = 'pwater pgas swater sgas'
expression = 'pwater * swater + pgas * sgas'
variable = effective_fluid_pressure
[]
[swater]
type = PorousFlowPropertyAux
variable = swater
property = saturation
phase = 0
execute_on = timestep_end
[]
[sgas]
type = PorousFlowPropertyAux
variable = sgas
property = saturation
phase = 1
execute_on = timestep_end
[]
[stress_rr_aux]
type = RankTwoAux
variable = stress_rr
rank_two_tensor = stress
index_i = 0
index_j = 0
[]
[stress_tt]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_tt
index_i = 2
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 1
index_j = 1
[]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
execute_on = timestep_end
[]
[]
[BCs]
[pinned_top_bottom_r]
type = DirichletBC
variable = disp_r
value = 0
boundary = 'top bottom'
[]
[cavity_pressure_r]
type = Pressure
boundary = injection_area
variable = disp_r
postprocessor = constrained_effective_fluid_pressure_at_wellbore
use_displaced_mesh = false
[]
[cold_co2]
type = DirichletBC
boundary = injection_area
variable = T
value = 290 # injection temperature
use_displaced_mesh = false
[]
[constant_co2_injection]
type = PorousFlowSink
boundary = injection_area
variable = pgas
fluid_phase = 1
flux_function = -1E-4
use_displaced_mesh = false
[]
[outer_water_removal]
type = PorousFlowPiecewiseLinearSink
boundary = right
variable = pwater
fluid_phase = 0
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[]
[outer_co2_removal]
type = PorousFlowPiecewiseLinearSink
boundary = right
variable = pgas
fluid_phase = 1
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20.1E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedBicubicFluidProperties
fp = true_water
temperature_min = 275
pressure_max = 1E8
fluid_property_file = water97_tabulated_11.csv
[]
[true_co2]
type = CO2FluidProperties
[]
[tabulated_co2]
type = TabulatedBicubicFluidProperties
fp = true_co2
temperature_min = 275
pressure_max = 1E8
fluid_property_file = co2_tabulated_11.csv
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = T
[]
[saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'mass_frac_phase0_species0 mass_frac_phase1_species0'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = tabulated_water
phase = 0
[]
[co2]
type = PorousFlowSingleComponentFluid
fp = tabulated_co2
phase = 1
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 4
s_res = 0.1
sum_s_res = 0.2
phase = 0
[]
[relperm_co2]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.1
sum_s_res = 0.2
phase = 1
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
thermal = true
porosity_zero = 0.1
reference_temperature = 330
reference_porepressure = 20E6
thermal_expansion_coeff = 15E-6 # volumetric
solid_bulk = 8E9 # unimportant since biot = 1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityKozenyCarman
block = aquifer
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-12
[]
[permeability_caps]
type = PorousFlowPermeabilityKozenyCarman
block = caps
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-15
k_anisotropy = '1 0 0 0 1 0 0 0 0.1'
[]
[rock_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '2 0 0 0 2 0 0 0 2'
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1100
density = 2300
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5E9
poissons_ratio = 0.0
[]
[strain]
type = ComputeAxisymmetricRZSmallStrain
eigenstrain_names = 'thermal_contribution initial_stress'
[]
[thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = T
thermal_expansion_coeff = 5E-6 # this is the linear thermal expansion coefficient
eigenstrain_name = thermal_contribution
stress_free_temperature = 330
[]
[initial_strain]
type = ComputeEigenstrainFromInitialStress
initial_stress = '20E6 0 0 0 20E6 0 0 0 20E6'
eigenstrain_name = initial_stress
[]
[stress]
type = ComputeLinearElasticStress
[]
[effective_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[volumetric_strain]
type = PorousFlowVolumetricStrain
[]
[]
[Postprocessors]
[effective_fluid_pressure_at_wellbore]
type = PointValue
variable = effective_fluid_pressure
point = '1 0 0'
execute_on = timestep_begin
use_displaced_mesh = false
[]
[constrained_effective_fluid_pressure_at_wellbore]
type = FunctionValuePostprocessor
function = constrain_effective_fluid_pressure
execute_on = timestep_begin
[]
[]
[Functions]
[constrain_effective_fluid_pressure]
type = ParsedFunction
symbol_names = effective_fluid_pressure_at_wellbore
symbol_values = effective_fluid_pressure_at_wellbore
expression = 'max(effective_fluid_pressure_at_wellbore, 20E6)'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E3
[TimeStepper]
type = IterationAdaptiveDT
dt = 1E3
growth_factor = 1.2
optimal_iterations = 10
[]
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
converge_on = 'disp_x disp_y temp'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
extra_vector_tags = 'ref'
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
extra_vector_tags = 'ref'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = ADDirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = ADDirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
nl_abs_tol = 1e-13
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/electromagnetics/test/tests/interfacekernels/electrostatic_contact/contact_conductance_calculated.i)
[Mesh]
[box]
type = CartesianMeshGenerator
dim = 2
dx = '0.5 0.5'
dy = '0.25 0.5 0.25'
ix = '20 20'
iy = '10 20 10'
subdomain_id = '1 1
2 3
1 1'
[]
[rename_subdomains]
type = RenameBlockGenerator
input = box
old_block = '1 2'
new_block = 'stainless_steel graphite'
[]
[create_interface]
type = SideSetsBetweenSubdomainsGenerator
input = rename_subdomains
primary_block = stainless_steel
paired_block = graphite
new_boundary = 'ssg_interface'
[]
[delete_block]
type = BlockDeletionGenerator
input = create_interface
block = 3
[]
[]
[Problem]
coord_type = RZ
[]
[Variables]
[potential_graphite]
block = graphite
[]
[potential_stainless_steel]
block = stainless_steel
[]
[]
[Kernels]
[electric_graphite]
type = ADMatDiffusion
variable = potential_graphite
diffusivity = electrical_conductivity
block = graphite
[]
[electric_stainless_steel]
type = ADMatDiffusion
variable = potential_stainless_steel
diffusivity = electrical_conductivity
block = stainless_steel
[]
[]
[BCs]
[elec_top]
type = DirichletBC
variable = potential_stainless_steel
boundary = top
value = 1
[]
[elec_bottom]
type = DirichletBC
variable = potential_stainless_steel
boundary = bottom
value = 0
[]
[]
[InterfaceKernels]
[electrostatic_contact]
type = ElectrostaticContactCondition
variable = potential_stainless_steel
neighbor_var = potential_graphite
boundary = ssg_interface
primary_conductivity = electrical_conductivity
secondary_conductivity = electrical_conductivity
mean_hardness = mean_hardness
mechanical_pressure = 8.52842e10 # resulting contact conductance should be ~1.47e5 as described in Cincotti et al (https://doi.org/10.1002/aic.11102)
[]
[]
[Materials]
#graphite
[sigma_graphite]
type = ADGenericConstantMaterial
prop_names = 'electrical_conductivity'
prop_values = 3.33e2
block = graphite
[]
#stainless_steel
[sigma_stainless_steel]
type = ADGenericConstantMaterial
prop_names = 'electrical_conductivity'
prop_values = 1.429e6
block = stainless_steel
[]
#mean hardness
[harmonic_mean_hardness]
type = ADGenericConstantMaterial
prop_names = 'mean_hardness'
prop_values = 2.4797e9
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = PJFNK
nl_rel_tol = 1e-09
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 101 preonly ilu 1'
automatic_scaling = true
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/combined/test/tests/nodal_patch_recovery/npr_with_lower_domains.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[AuxVariables]
[stress_xx]
order = FIRST
family = MONOMIAL
block = 'plank block'
[]
[stress_yy]
order = FIRST
family = MONOMIAL
block = 'plank block'
[]
[stress_xx_recovered]
order = FIRST
family = LAGRANGE
block = 'plank block'
[]
[stress_yy_recovered]
order = FIRST
family = LAGRANGE
block = 'plank block'
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
block = 'plank block'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
block = 'plank block'
[]
[stress_xx_recovered]
type = NodalPatchRecoveryAux
variable = stress_xx_recovered
nodal_patch_recovery_uo = stress_xx_patch
execute_on = 'TIMESTEP_END'
block = 'plank block'
[]
[stress_yy_recovered]
type = NodalPatchRecoveryAux
variable = stress_yy_recovered
nodal_patch_recovery_uo = stress_yy_patch
execute_on = 'TIMESTEP_END'
block = 'plank block'
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = false
strain = FINITE
[]
[]
[Kernels]
[hc]
type = HeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[stress_xx_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '0 0'
execute_on = 'NONLINEAR TIMESTEP_END'
block = 'plank block'
[]
[stress_yy_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '1 1'
execute_on = 'NONLINEAR TIMESTEP_END'
block = 'plank block'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = HeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = HeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 0.4
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[stress_xx_recovered]
type = ElementExtremeValue
variable = stress_xx_recovered
block = 'block'
value_type = max
[]
[stress_yy_recovered]
type = ElementExtremeValue
variable = stress_yy_recovered
block = 'block'
value_type = max
[]
[]
[Outputs]
exodus = true
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/porous_flow/test/tests/actions/basicthm_hm.i)
# PorousFlowBasicTHM action with coupling_type = HydroMechanical
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 3
xmax = 10
ymax = 3
[]
[aquifer]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 1 0'
top_right = '10 2 0'
[]
[injection_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'injection_area'
normal = '-1 0 0'
input = 'aquifer'
[]
[outflow_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'outflow_area'
normal = '1 0 0'
input = 'injection_area'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caprock aquifer'
input = 'outflow_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y'
biot_coefficient = 1.0
[]
[Variables]
[porepressure]
initial_condition = 1e6
[]
[disp_x]
scaling = 1e-10
[]
[disp_y]
scaling = 1e-10
[]
[]
[AuxVariables]
[temperature]
initial_condition = 293
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = HydroMechanical
gravity = '0 0 0'
fp = simple_fluid
use_displaced_mesh = false
add_stress_aux = false
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1.5e6
boundary = injection_area
[]
[constant_outflow_porepressure]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = outflow_area
pt_vals = '0 1e9'
multipliers = '0 1e9'
flux_function = 1e-6
PT_shift = 1e6
[]
[top_bottom]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'top bottom'
[]
[right]
type = DirichletBC
variable = disp_x
value = 0
boundary = right
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[permeability_caprock]
type = PorousFlowPermeabilityConst
block = caprock
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5e9
poissons_ratio = 0.0
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e4
dt = 1e3
nl_abs_tol = 1e-14
nl_rel_tol = 1e-14
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/pump/pump_as_volume_force_loop_force_corrected.i)
mu = 1.0
rho = 1.0
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.1 0.8 0.1'
dy = '0.1 0.8 0.1'
ix = '5 20 5'
iy = '5 20 5'
subdomain_id = '1 1 1
1 2 1
1 1 1'
[]
[delete_internal_part]
type = BlockDeletionGenerator
input = gen
block = '2'
new_boundary = 'wall-internal'
[]
[lump_bdries_to_wall]
type = RenameBoundaryGenerator
input = delete_internal_part
old_boundary = 'bottom right top left'
new_boundary = 'wall-external wall-external wall-external wall-external'
[]
[pump_domain]
type = ParsedSubdomainMeshGenerator
input = lump_bdries_to_wall
combinatorial_geometry = 'x > 0.3 & x < 0.7 & y > 0.5'
block_id = '3'
[]
[rename_blocks]
type = RenameBlockGenerator
input = pump_domain
old_block = '1 3'
new_block = 'pipe pump'
[]
[side_pump]
type = ParsedGenerateSideset
input = rename_blocks
included_subdomains = 'pump'
included_neighbors = 'pipe'
new_sideset_name = 'pump_side'
normal = '1 0 0'
combinatorial_geometry = 'x > 0.35'
[]
[]
[GlobalParams]
velocity_interp_method = 'rc'
advected_interp_method = 'upwind'
rhie_chow_user_object = 'rc'
[]
[Problem]
material_coverage_check = False
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
correct_volumetric_force = true
volumetric_force_functors = 'pump_force'
volume_force_correction_method = 'force-consistent'
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 1
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
phi0 = 0.0
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_pump]
type = INSFVBodyForce
variable = vel_x
momentum_component = 'x'
functor = 'pump_force'
block = 'pump'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[]
[FVBCs]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'wall-internal wall-external'
variable = vel_x
function = '0'
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'wall-internal wall-external'
variable = vel_y
function = '0'
[]
[]
[FunctorMaterials]
[pump_force]
type = PiecewiseByBlockFunctorMaterial
prop_name = 'pump_force'
subdomain_to_prop_value = 'pump 1000.0
pipe 0.0'
[]
[]
[Postprocessors]
[flow_rate]
type = Receiver
default = 1.0
[]
[flow_rate_to_pipe]
type = VolumetricFlowRate
advected_quantity = ${rho}
boundary = 'pump_side'
vel_x = 'vel_x'
vel_y = 'vel_y'
[]
[maximum_speed]
type = ADElementExtremeFunctorValue
functor = vel_x
value_type = max
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = false
[out]
type = CSV
execute_on = FINAL
show = 'flow_rate_to_pipe maximum_speed'
[]
[]
(modules/electromagnetics/test/tests/interfacekernels/electrostatic_contact/analytic_solution_test_three_block.i)
# Regression test for ElectrostaticContactCondition with analytic solution with
# three blocks
#
# dim = 1D
# X = [0,3]
# Interfaces at X = 1 and X = 2
#
# stainless_steel graphite stainless_steel
# +------------------+------------------+------------------+
#
# Left BC: Potential = 1
# Right BC: Potential = 0
# Left Interface: ElectrostaticContactCondition (primary = stainless_steel)
# Right Interface: ElectrostaticContactCondition (primary = graphite)
#
[Mesh]
[line]
type = GeneratedMeshGenerator
dim = 1
nx = 6
xmax = 3
[]
[break_center]
type = SubdomainBoundingBoxGenerator
input = line
block_id = 1
block_name = 'graphite'
bottom_left = '1 0 0'
top_right = '2 0 0'
[]
[break_right]
type = SubdomainBoundingBoxGenerator
input = break_center
block_id = 2
bottom_left = '2 0 0'
top_right = '3 0 0'
[]
[ssg_interface]
type = SideSetsBetweenSubdomainsGenerator
input = break_right
primary_block = 0
paired_block = 1
new_boundary = 'ssg_interface'
[]
[gss_interface]
type = SideSetsBetweenSubdomainsGenerator
input = ssg_interface
primary_block = 1
paired_block = 2
new_boundary = 'gss_interface'
[]
[block_rename]
type = RenameBlockGenerator
input = gss_interface
old_block = '0 2'
new_block = 'stainless_steel_left stainless_steel_right'
[]
[]
[Variables]
[potential_graphite]
block = graphite
[]
[potential_stainless_steel_left]
block = stainless_steel_left
[]
[potential_stainless_steel_right]
block = stainless_steel_right
[]
[]
[AuxVariables]
[analytic_potential_stainless_steel_left]
block = stainless_steel_left
[]
[analytic_potential_stainless_steel_right]
block = stainless_steel_right
[]
[analytic_potential_graphite]
block = graphite
[]
[]
[Kernels]
[electric_graphite]
type = ADMatDiffusion
variable = potential_graphite
diffusivity = electrical_conductivity
block = graphite
[]
[electric_stainless_steel_left]
type = ADMatDiffusion
variable = potential_stainless_steel_left
diffusivity = electrical_conductivity
block = stainless_steel_left
[]
[electric_stainless_steel_right]
type = ADMatDiffusion
variable = potential_stainless_steel_right
diffusivity = electrical_conductivity
block = stainless_steel_right
[]
[]
[AuxKernels]
[analytic_function_aux_stainless_steel_left]
type = FunctionAux
function = potential_fxn_stainless_steel_left
variable = analytic_potential_stainless_steel_left
block = stainless_steel_left
[]
[analytic_function_aux_stainless_steel_right]
type = FunctionAux
function = potential_fxn_stainless_steel_right
variable = analytic_potential_stainless_steel_right
block = stainless_steel_right
[]
[analytic_function_aux_graphite]
type = FunctionAux
function = potential_fxn_graphite
variable = analytic_potential_graphite
block = graphite
[]
[]
[BCs]
[elec_left]
type = ADDirichletBC
variable = potential_stainless_steel_left
boundary = left
value = 1
[]
[elec_right]
type = ADDirichletBC
variable = potential_stainless_steel_right
boundary = right
value = 0
[]
[]
[InterfaceKernels]
[electric_contact_conductance_ssg]
type = ElectrostaticContactCondition
variable = potential_stainless_steel_left
neighbor_var = potential_graphite
boundary = ssg_interface
mean_hardness = mean_hardness
mechanical_pressure = 3000
[]
[electric_contact_conductance_gss]
type = ElectrostaticContactCondition
variable = potential_graphite
neighbor_var = potential_stainless_steel_right
boundary = gss_interface
mean_hardness = mean_hardness
mechanical_pressure = 3000
[]
[]
[Materials]
#graphite (at 300 K)
[sigma_graphite]
type = ADGenericConstantMaterial
prop_names = electrical_conductivity
prop_values = 73069.2
block = graphite
[]
#stainless_steel (at 300 K)
[sigma_stainless_steel_left]
type = ADGenericConstantMaterial
prop_names = electrical_conductivity
prop_values = 1.41867e6
block = stainless_steel_left
[]
[sigma_stainless_steel_right]
type = ADGenericConstantMaterial
prop_names = electrical_conductivity
prop_values = 1.41867e6
block = stainless_steel_right
[]
# harmonic mean of graphite and stainless steel hardness
[mean_hardness]
type = ADGenericConstantMaterial
prop_names = mean_hardness
prop_values = 2.4797e9
[]
[]
[Functions]
[potential_fxn_stainless_steel_left]
type = ElectricalContactTestFunc
domain = stainless_steel
three_block = true
three_block_side = left
[]
[potential_fxn_stainless_steel_right]
type = ElectricalContactTestFunc
domain = stainless_steel
three_block = true
three_block_side = right
[]
[potential_fxn_graphite]
type = ElectricalContactTestFunc
domain = graphite
three_block = true
[]
[]
[Postprocessors]
[error_stainless_steel_left]
type = ElementL2Error
variable = potential_stainless_steel_left
function = potential_fxn_stainless_steel_left
block = stainless_steel_left
[]
[error_graphite]
type = ElementL2Error
variable = potential_graphite
function = potential_fxn_graphite
block = graphite
[]
[error_stainless_steel_right]
type = ElementL2Error
variable = potential_stainless_steel_right
function = potential_fxn_stainless_steel_right
block = stainless_steel_right
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = true
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/heat_transfer/test/tests/interface_heating_mortar/transient_joule_heating_constraint.i)
## Units in the input file: m-Pa-s-K-V
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmax = 0.1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmin = 0.1
xmax = 0.2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[interface_secondary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'fixed_block_left'
new_block_id = 3
new_block_name = 'interface_secondary_subdomain'
input = block_rename
[]
[interface_primary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'moving_block_right'
new_block_id = 4
new_block_name = 'interface_primary_subdomain'
input = interface_secondary_subdomain
[]
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Variables]
[temperature]
initial_condition = 300.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[potential]
[]
[potential_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[AuxVariables]
[interface_normal_lm]
order = FIRST
family = LAGRANGE
block = 'interface_secondary_subdomain'
initial_condition = 1.0
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
extra_vector_tags = 'ref'
block = 'left_block'
[]
[HeatTdot_steel]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = steel_heat_capacity #use parsed material property
density_name = steel_density
extra_vector_tags = 'ref'
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
extra_vector_tags = 'ref'
block = 'right_block'
[]
[HeatTdot_aluminum]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = aluminum_heat_capacity #use parsed material property
density_name = aluminum_density
extra_vector_tags = 'ref'
block = 'right_block'
[]
[electric_steel]
type = ADMatDiffusion
variable = potential
diffusivity = steel_electrical_conductivity
extra_vector_tags = 'ref'
block = 'left_block'
[]
[electric_aluminum]
type = ADMatDiffusion
variable = potential
diffusivity = aluminum_electrical_conductivity
extra_vector_tags = 'ref'
block = 'right_block'
[]
[]
[BCs]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'fixed_block_right'
[]
[electric_left]
type = ADDirichletBC
variable = potential
value = 0.0
boundary = moving_block_left
[]
[electric_right]
type = ADDirichletBC
variable = potential
value = 3.0e-1
boundary = fixed_block_right
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_temperature'
[]
[electrical_contact]
type = ModularGapConductanceConstraint
variable = potential_interface_lm
secondary_variable = potential
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_electric'
[]
[interface_heating]
type = ADInterfaceJouleHeatingConstraint
potential_lagrange_multiplier = potential_interface_lm
secondary_variable = temperature
primary_electrical_conductivity = steel_electrical_conductivity
secondary_electrical_conductivity = aluminum_electrical_conductivity
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
[]
[]
[Materials]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity steel_electrical_conductivity steel_hardness'
prop_values = '8e3 16.2 500.0 1.39e6 1.0' ## for stainless steel 304
block = 'left_block interface_secondary_subdomain'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_electrical_conductivity aluminum_hardness'
prop_values = ' 2.7e3 210 900.0 3.7e7 1.0' #for 99% pure Al
block = 'left_block right_block interface_secondary_subdomain'
[]
[]
[UserObjects]
[closed_temperature]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[closed_electric]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_electrical_conductivity
secondary_conductivity = aluminum_electrical_conductivity
temperature = potential
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_primary_subdomain
[]
[aluminum_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[interface_electrical_flux]
type = ADSideDiffusiveFluxAverage
variable = potential
boundary = fixed_block_left
diffusivity = aluminum_electrical_conductivity
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-4
nl_max_its = 100
nl_forced_its = 1
dt = 1200.0
dtmin = 1200.0
num_steps = 8
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/porous_flow/examples/groundwater/ex02_steady_state.i)
# Steady-state groundwater model. See groundwater_models.md for a detailed description
[Mesh]
[basic_mesh]
# mesh create by external program: lies within -500<=x<=500 and -200<=y<=200, with varying z
type = FileMeshGenerator
file = ex02_mesh.e
[]
[name_blocks]
type = RenameBlockGenerator
input = basic_mesh
old_block = '2 3 4'
new_block = 'bot_aquifer aquitard top_aquifer'
[]
[zmax]
type = SideSetsFromNormalsGenerator
input = name_blocks
new_boundary = zmax
normals = '0 0 1'
[]
[xmin_bot_aquifer]
type = ParsedGenerateSideset
input = zmax
included_subdomains = 2
normal = '-1 0 0'
combinatorial_geometry = 'x <= -500.0'
new_sideset_name = xmin_bot_aquifer
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = initial_pp
[]
[]
[BCs]
[rainfall_recharge]
type = PorousFlowSink
boundary = zmax
variable = pp
flux_function = -1E-6 # recharge of 0.1mm/day = 1E-4m3/m2/day = 0.1kg/m2/day ~ 1E-6kg/m2/s
[]
[evapotranspiration]
type = PorousFlowHalfCubicSink
boundary = zmax
variable = pp
center = 0.0
cutoff = -5E4 # roots of depth 5m. 5m of water = 5E4 Pa
use_mobility = true
fluid_phase = 0
# Assume pan evaporation of 4mm/day = 4E-3m3/m2/day = 4kg/m2/day ~ 4E-5kg/m2/s
# Assume that if permeability was 1E-10m^2 and water table at topography then ET acts as pan strength
# Because use_mobility = true, then 4E-5 = maximum_flux = max * perm * density / visc = max * 1E-4, so max = 40
max = 40
[]
[]
[DiracKernels]
[river]
type = PorousFlowPolyLineSink
SumQuantityUO = baseflow
point_file = ex02_river.bh
# Assume a perennial river.
# Assume the river has an incision depth of 1m and a stage height of 1.5m, and these are constant in time and uniform over the whole model. Hence, if groundwater head is 0.5m (5000Pa) there will be no baseflow and leakage.
p_or_t_vals = '-999995000 5000 1000005000'
# Assume the riverbed conductance, k_zz*density*river_segment_length*river_width/riverbed_thickness/viscosity = 1E-6*river_segment_length kg/Pa/s
fluxes = '-1E3 0 1E3'
variable = pp
[]
[]
[Functions]
[initial_pp]
type = SolutionFunction
scale_factor = 1E4
from_variable = cosflow_depth
solution = initial_mesh
[]
[baseflow_rate]
type = ParsedFunction
symbol_names = 'baseflow_kg dt'
symbol_values = 'baseflow_kg dt'
expression = 'baseflow_kg / dt * 24.0 * 3600.0 / 400.0'
[]
[]
[PorousFlowUnsaturated]
fp = simple_fluid
porepressure = pp
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity_everywhere]
type = PorousFlowPorosityConst
porosity = 0.05
[]
[permeability_aquifers]
type = PorousFlowPermeabilityConst
block = 'top_aquifer bot_aquifer'
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-13'
[]
[permeability_aquitard]
type = PorousFlowPermeabilityConst
block = aquitard
permeability = '1E-16 0 0 0 1E-16 0 0 0 1E-17'
[]
[]
[UserObjects]
[initial_mesh]
type = SolutionUserObject
execute_on = INITIAL
mesh = ex02_mesh.e
timestep = LATEST
system_variables = cosflow_depth
[]
[baseflow]
type = PorousFlowSumQuantity
[]
[]
[Postprocessors]
[baseflow_kg]
type = PorousFlowPlotQuantity
uo = baseflow
outputs = 'none'
[]
[dt]
type = TimestepSize
outputs = 'none'
[]
[baseflow_l_per_m_per_day]
type = FunctionValuePostprocessor
function = baseflow_rate
indirect_dependencies = 'baseflow_kg dt'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
# following 2 lines are not mandatory, but illustrate a popular preconditioner choice in groundwater models
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = ' asm ilu 2 '
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E6
[TimeStepper]
type = FunctionDT
function = 'max(1E6, t)'
[]
end_time = 1E12
nl_abs_tol = 1E-13
[]
[Outputs]
print_linear_residuals = false
[ex]
type = Exodus
execute_on = final
[]
[csv]
type = CSV
[]
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_first/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/porous_flow/examples/ates/ates.i)
# Simulation designed to assess the recovery efficiency of a single-well ATES system
# Using KT stabilisation
# Boundary conditions: fixed porepressure and temperature at top, bottom and far end of model.
#####################################
flux_limiter = minmod # minmod, vanleer, mc, superbee, none
# depth of top of aquifer (m)
depth = 400
inject_fluid_mass = 1E8 # kg
produce_fluid_mass = ${inject_fluid_mass} # kg
inject_temp = 90 # degC
inject_time = 91 # days
store_time = 91 # days
produce_time = 91 # days
rest_time = 91 # days
num_cycles = 5 # Currently needs to be <= 10
cycle_length = ${fparse inject_time + store_time + produce_time + rest_time}
end_simulation = ${fparse cycle_length * num_cycles}
# Note: I have setup 10 cycles but you can set num_cycles less than 10.
start_injection1 = 0
start_injection2 = ${cycle_length}
start_injection3 = ${fparse cycle_length * 2}
start_injection4 = ${fparse cycle_length * 3}
start_injection5 = ${fparse cycle_length * 4}
start_injection6 = ${fparse cycle_length * 5}
start_injection7 = ${fparse cycle_length * 6}
start_injection8 = ${fparse cycle_length * 7}
start_injection9 = ${fparse cycle_length * 8}
start_injection10 = ${fparse cycle_length * 9}
end_injection1 = ${fparse start_injection1 + inject_time}
end_injection2 = ${fparse start_injection2 + inject_time}
end_injection3 = ${fparse start_injection3 + inject_time}
end_injection4 = ${fparse start_injection4 + inject_time}
end_injection5 = ${fparse start_injection5 + inject_time}
end_injection6 = ${fparse start_injection6 + inject_time}
end_injection7 = ${fparse start_injection7 + inject_time}
end_injection8 = ${fparse start_injection8 + inject_time}
end_injection9 = ${fparse start_injection9 + inject_time}
end_injection10 = ${fparse start_injection10 + inject_time}
start_production1 = ${fparse end_injection1 + store_time}
start_production2 = ${fparse end_injection2 + store_time}
start_production3 = ${fparse end_injection3 + store_time}
start_production4 = ${fparse end_injection4 + store_time}
start_production5 = ${fparse end_injection5 + store_time}
start_production6 = ${fparse end_injection6 + store_time}
start_production7 = ${fparse end_injection7 + store_time}
start_production8 = ${fparse end_injection8 + store_time}
start_production9 = ${fparse end_injection9 + store_time}
start_production10 = ${fparse end_injection10 + store_time}
end_production1 = ${fparse start_production1 + produce_time}
end_production2 = ${fparse start_production2 + produce_time}
end_production3 = ${fparse start_production3 + produce_time}
end_production4 = ${fparse start_production4 + produce_time}
end_production5 = ${fparse start_production5 + produce_time}
end_production6 = ${fparse start_production6 + produce_time}
end_production7 = ${fparse start_production7 + produce_time}
end_production8 = ${fparse start_production8 + produce_time}
end_production9 = ${fparse start_production9 + produce_time}
end_production10 = ${fparse start_production10 + produce_time}
synctimes = '${start_injection1} ${end_injection1} ${start_production1} ${end_production1}
${start_injection2} ${end_injection2} ${start_production2} ${end_production2}
${start_injection3} ${end_injection3} ${start_production3} ${end_production3}
${start_injection4} ${end_injection4} ${start_production4} ${end_production4}
${start_injection5} ${end_injection5} ${start_production5} ${end_production5}
${start_injection6} ${end_injection6} ${start_production6} ${end_production6}
${start_injection7} ${end_injection7} ${start_production7} ${end_production7}
${start_injection8} ${end_injection8} ${start_production8} ${end_production8}
${start_injection9} ${end_injection9} ${start_production9} ${end_production9}
${start_injection10} ${end_injection10} ${start_production10} ${end_production10}'
#####################################
# Geometry in RZ coordinates
# borehole radius (m)
bh_r = 0.1
# model radius (m)
max_r = 1000
# aquifer thickness (m)
aq_thickness = 20
# cap thickness (m)
cap_thickness = 40
# injection region top and bottom (m). Note, the mesh is created with the aquifer in y = (-0.5 * aq_thickness, 0.5 * aq_thickness), irrespective of depth (depth only sets the insitu porepressure and temperature)
screen_top = ${fparse 0.5 * aq_thickness}
screen_bottom = ${fparse -0.5 * aq_thickness}
# number of elements in radial direction
num_r = 25
# number of elements across half height of aquifer
num_y_aq = 10
# number of elements across height of cap
num_y_cap = 8
# mesh bias in radial direction
bias_r = 1.22
# mesh bias in vertical direction in aquifer top
bias_y_aq_top = 0.9
# mesh bias in vertical direction in cap top
bias_y_cap_top = 1.3
# mesh bias in vertical direction in aquifer bottom
bias_y_aq_bottom = ${fparse 1.0 / bias_y_aq_top}
# mesh bias in vertical direction in cap bottom
bias_y_cap_bottom = ${fparse 1.0 / bias_y_cap_top}
depth_centre = ${fparse depth + aq_thickness/2}
#####################################
# temperature at ground surface (degC)
temp0 = 20
# Vertical geothermal gradient (K/m). A positive number means temperature increases downwards.
geothermal_gradient = 20E-3
#####################################
# Gravity
gravity = -9.81
#####################################
half_aq_thickness = ${fparse aq_thickness * 0.5}
half_height = ${fparse half_aq_thickness + cap_thickness}
approx_screen_length = ${fparse screen_top - screen_bottom}
# Thermal radius (note this is not strictly correct, it should use the bulk specific heat
# capacity as defined below, but it doesn't matter here because this is purely for
# defining the region of refined mesh)
th_r = ${fparse sqrt(inject_fluid_mass / 1000 * 4.12e6 / (approx_screen_length * 3.1416 * aq_specific_heat_cap * aq_density))}
# radius of fine mesh
fine_r = ${fparse th_r * 2}
bias_r_fine = 1
num_r_fine = ${fparse int(fine_r/1)}
######################################
# aquifer properties
aq_porosity = 0.25
aq_hor_perm = 1E-11 # m^2
aq_ver_perm = 2E-12 # m^2
aq_density = 2650 # kg/m^3
aq_specific_heat_cap = 800 # J/Kg/K
aq_hor_thermal_cond = 3 # W/m/K
aq_ver_thermal_cond = 3 # W/m/K
aq_disp_parallel = 0 # m
aq_disp_perp = 0 # m
# Bulk volumetric heat capacity of aquifer:
aq_vol_cp = ${fparse aq_specific_heat_cap * aq_density * (1 - aq_porosity) + 4180 * 1000 * aq_porosity}
# Thermal radius (correct version using bulk cp):
R_th = ${fparse sqrt(inject_fluid_mass * 4180 / (approx_screen_length * 3.1416 * aq_vol_cp))}
aq_lambda_eff_hor = ${fparse aq_hor_thermal_cond + 0.3 * aq_disp_parallel * R_th * aq_vol_cp / (inject_time * 60 * 60 * 24)}
aq_lambda_eff_ver = ${fparse aq_ver_thermal_cond + 0.3 * aq_disp_perp * R_th * aq_vol_cp / (inject_time * 60 * 60 * 24)}
aq_hor_dry_thermal_cond = ${fparse aq_lambda_eff_hor * 60 * 60 * 24} # J/day/m/K
aq_ver_dry_thermal_cond = ${fparse aq_lambda_eff_ver * 60 * 60 * 24} # J/day/m/K
aq_hor_wet_thermal_cond = ${fparse aq_lambda_eff_hor * 60 * 60 * 24} # J/day/m/K
aq_ver_wet_thermal_cond = ${fparse aq_lambda_eff_ver * 60 * 60 * 24} # J/day/m/K
# cap-rock properties
cap_porosity = 0.25
cap_hor_perm = 1E-16 # m^2
cap_ver_perm = 1E-17 # m^2
cap_density = 2650 # kg/m^3
cap_specific_heat_cap = 800 # J/kg/K
cap_hor_thermal_cond = 3 # W/m/K
cap_ver_thermal_cond = 3 # W/m/K
cap_hor_dry_thermal_cond = ${fparse cap_hor_thermal_cond * 60 * 60 * 24} # J/day/m/K
cap_ver_dry_thermal_cond = ${fparse cap_ver_thermal_cond * 60 * 60 * 24} # J/day/m/K
cap_hor_wet_thermal_cond = ${fparse cap_hor_thermal_cond * 60 * 60 * 24} # J/day/m/K
cap_ver_wet_thermal_cond = ${fparse cap_ver_thermal_cond * 60 * 60 * 24} # J/day/m/K
######################################
[Mesh]
coord_type = RZ
[aq_top_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_aq_top}
ny = ${num_y_aq}
ymin = 0
ymax = ${half_aq_thickness}
[]
[cap_top_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_cap_top}
ny = ${num_y_cap}
ymax = ${half_height}
ymin = ${half_aq_thickness}
[]
[aq_and_cap_top_fine]
type = StitchedMeshGenerator
inputs = 'aq_top_fine cap_top_fine'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_bottom_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_aq_bottom}
ny = ${num_y_aq}
ymax = 0
ymin = -${half_aq_thickness}
[]
[cap_bottom_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_cap_bottom}
ny = ${num_y_cap}
ymin = -${half_height}
ymax = -${half_aq_thickness}
[]
[aq_and_cap_bottom_fine]
type = StitchedMeshGenerator
inputs = 'aq_bottom_fine cap_bottom_fine'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'bottom top'
[]
[aq_and_cap_fine]
type = StitchedMeshGenerator
inputs = 'aq_and_cap_bottom_fine aq_and_cap_top_fine'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_top]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_aq_top}
ny = ${num_y_aq}
ymin = 0
ymax = ${half_aq_thickness}
[]
[cap_top]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_cap_top}
ny = ${num_y_cap}
ymax = ${half_height}
ymin = ${half_aq_thickness}
[]
[aq_and_cap_top]
type = StitchedMeshGenerator
inputs = 'aq_top cap_top'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_bottom]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_aq_bottom}
ny = ${num_y_aq}
ymax = 0
ymin = -${half_aq_thickness}
[]
[cap_bottom]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_cap_bottom}
ny = ${num_y_cap}
ymin = -${half_height}
ymax = -${half_aq_thickness}
[]
[aq_and_cap_bottom]
type = StitchedMeshGenerator
inputs = 'aq_bottom cap_bottom'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'bottom top'
[]
[aq_and_cap]
type = StitchedMeshGenerator
inputs = 'aq_and_cap_bottom aq_and_cap_top'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_and_cap_all]
type = StitchedMeshGenerator
inputs = 'aq_and_cap_fine aq_and_cap'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'right left'
[]
[aquifer]
type = ParsedSubdomainMeshGenerator
input = aq_and_cap_all
combinatorial_geometry = 'y >= -${half_aq_thickness} & y <= ${half_aq_thickness}'
block_id = 1
[]
[top_cap]
type = ParsedSubdomainMeshGenerator
input = aquifer
combinatorial_geometry = 'y >= ${half_aq_thickness}'
block_id = 2
[]
[bottom_cap]
type = ParsedSubdomainMeshGenerator
input = top_cap
combinatorial_geometry = 'y <= -${half_aq_thickness}'
block_id = 3
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x<=${bh_r}*1.000001 & y >= ${screen_bottom} & y <= ${screen_top}'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'bottom_cap'
[]
[rename]
type = RenameBlockGenerator
old_block = '1 2 3'
new_block = 'aquifer caps caps'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 ${gravity} 0'
[]
[Variables]
[porepressure]
[]
[temperature]
scaling = 1E-5
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = porepressure
temperature = temperature
fp = tabulated_water
stabilization = KT
flux_limiter_type = ${flux_limiter}
use_displaced_mesh = false
temperature_unit = Celsius
pressure_unit = Pa
time_unit = days
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = insitu_pressure
[]
[temperature]
type = FunctionIC
variable = temperature
function = insitu_temperature
[]
[]
[BCs]
[outer_boundary_porepressure]
type = FunctionDirichletBC
preset = true
variable = porepressure
function = insitu_pressure
boundary = 'bottom right top'
[]
[outer_boundary_temperature]
type = FunctionDirichletBC
preset = true
variable = temperature
function = insitu_temperature
boundary = 'bottom right top'
[]
[inject_heat]
type = FunctionDirichletBC
variable = temperature
function = ${inject_temp}
boundary = 'injection_area'
[]
[inject_fluid]
type = PorousFlowSink
variable = porepressure
boundary = injection_area
flux_function = injection_rate_value
[]
[produce_heat]
type = PorousFlowSink
variable = temperature
boundary = injection_area
flux_function = production_rate_value
fluid_phase = 0
use_enthalpy = true
save_in = heat_flux_out
[]
[produce_fluid]
type = PorousFlowSink
variable = porepressure
boundary = injection_area
flux_function = production_rate_value
[]
[]
[Controls]
[inject_on]
type = ConditionalFunctionEnableControl
enable_objects = 'BCs::inject_heat BCs::inject_fluid'
conditional_function = inject
implicit = false
execute_on = 'initial timestep_begin'
[]
[produce_on]
type = ConditionalFunctionEnableControl
enable_objects = 'BCs::produce_heat BCs::produce_fluid'
conditional_function = produce
implicit = false
execute_on = 'initial timestep_begin'
[]
[]
[Functions]
[insitu_pressure]
type = ParsedFunction
expression = '(y - ${depth_centre}) * 1000 * ${gravity} + 1E5' # approx insitu pressure in Pa
[]
[insitu_temperature]
type = ParsedFunction
expression = '${temp0} + (${depth_centre} - y) * ${geothermal_gradient}'
[]
[inject]
type = ParsedFunction
expression = 'if(t >= ${start_injection1} & t < ${end_injection1}, 1,
if(t >= ${start_injection2} & t < ${end_injection2}, 1,
if(t >= ${start_injection3} & t < ${end_injection3}, 1,
if(t >= ${start_injection4} & t < ${end_injection4}, 1,
if(t >= ${start_injection5} & t < ${end_injection5}, 1,
if(t >= ${start_injection6} & t < ${end_injection6}, 1,
if(t >= ${start_injection7} & t < ${end_injection7}, 1,
if(t >= ${start_injection8} & t < ${end_injection8}, 1,
if(t >= ${start_injection9} & t < ${end_injection9}, 1,
if(t >= ${start_injection10} & t < ${end_injection10}, 1, 0))))))))))'
[]
[produce]
type = ParsedFunction
expression = 'if(t >= ${start_production1} & t < ${end_production1}, 1,
if(t >= ${start_production2} & t < ${end_production2}, 1,
if(t >= ${start_production3} & t < ${end_production3}, 1,
if(t >= ${start_production4} & t < ${end_production4}, 1,
if(t >= ${start_production5} & t < ${end_production5}, 1,
if(t >= ${start_production6} & t < ${end_production6}, 1,
if(t >= ${start_production7} & t < ${end_production7}, 1,
if(t >= ${start_production8} & t < ${end_production8}, 1,
if(t >= ${start_production9} & t < ${end_production9}, 1,
if(t >= ${start_production10} & t < ${end_production10}, 1, 0))))))))))'
[]
[injection_rate_value]
type = ParsedFunction
symbol_names = true_screen_area
symbol_values = true_screen_area
expression = '-${inject_fluid_mass}/(true_screen_area * ${inject_time})'
[]
[production_rate_value]
type = ParsedFunction
symbol_names = true_screen_area
symbol_values = true_screen_area
expression = '${produce_fluid_mass}/(true_screen_area * ${produce_time})'
[]
[heat_out_in_timestep]
type = ParsedFunction
symbol_names = 'dt heat_out'
symbol_values = 'dt heat_out_fromBC'
expression = 'dt*heat_out'
[]
[produced_T_time_integrated]
type = ParsedFunction
symbol_names = 'dt produced_T'
symbol_values = 'dt produced_T'
expression = 'dt*produced_T / ${produce_time}'
[]
[]
[AuxVariables]
[density]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[heat_flux_out]
outputs = none
[]
[]
[AuxKernels]
[density]
type = PorousFlowPropertyAux
variable = density
property = density
[]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedFluidProperties
fp = true_water
temperature_min = 275 # K
temperature_max = 600
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = water97_tabulated_modified.csv
[]
[]
[Materials]
[porosity_aq]
type = PorousFlowPorosityConst
porosity = ${aq_porosity}
block = aquifer
[]
[porosity_caps]
type = PorousFlowPorosityConst
porosity = ${cap_porosity}
block = caps
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '${aq_hor_perm} 0 0 0 ${aq_ver_perm} 0 0 0 0'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '${cap_hor_perm} 0 0 0 ${cap_ver_perm} 0 0 0 0'
[]
[aq_internal_energy]
type = PorousFlowMatrixInternalEnergy
block = aquifer
density = ${aq_density}
specific_heat_capacity = ${aq_specific_heat_cap}
[]
[caps_internal_energy]
type = PorousFlowMatrixInternalEnergy
block = caps
density = ${cap_density}
specific_heat_capacity = ${cap_specific_heat_cap}
[]
[aq_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
block = aquifer
dry_thermal_conductivity = '${aq_hor_dry_thermal_cond} 0 0 0 ${aq_ver_dry_thermal_cond} 0 0 0 0'
wet_thermal_conductivity = '${aq_hor_wet_thermal_cond} 0 0 0 ${aq_ver_wet_thermal_cond} 0 0 0 0'
[]
[caps_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
block = caps
dry_thermal_conductivity = '${cap_hor_dry_thermal_cond} 0 0 0 ${cap_ver_dry_thermal_cond} 0 0 0 0'
wet_thermal_conductivity = '${cap_hor_wet_thermal_cond} 0 0 0 ${cap_ver_wet_thermal_cond} 0 0 0 0'
[]
[]
[Postprocessors]
[true_screen_area] # this accounts for meshes that do not match screen_top and screen_bottom exactly
type = AreaPostprocessor
boundary = injection_area
execute_on = 'initial'
outputs = 'none'
[]
[dt]
type = TimestepSize
[]
[heat_out_fromBC]
type = NodalSum
variable = heat_flux_out
boundary = injection_area
execute_on = 'initial timestep_end'
outputs = 'none'
[]
[heat_out_per_timestep]
type = FunctionValuePostprocessor
function = heat_out_in_timestep
execute_on = 'timestep_end'
outputs = 'none'
[]
[heat_out_cumulative]
type = CumulativeValuePostprocessor
postprocessor = heat_out_per_timestep
execute_on = 'timestep_end'
outputs = 'csv console'
[]
[produced_T]
type = SideAverageValue
boundary = injection_area
variable = temperature
execute_on = 'initial timestep_end'
outputs = 'csv console'
[]
[produced_T_time_integrated]
type = FunctionValuePostprocessor
function = produced_T_time_integrated
execute_on = 'timestep_end'
outputs = 'none'
[]
[produced_T_cumulative]
type = CumulativeValuePostprocessor
postprocessor = produced_T_time_integrated
execute_on = 'timestep_end'
outputs = 'csv console'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = ${end_simulation}
timestep_tolerance = 1e-5
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-3
growth_factor = 2
[]
dtmax = 1
dtmin = 1e-5
# rough calc for fluid, |R| ~ V*k*1E6 ~ V*1E-5
# rough calc for heat, |R| ~ V*(lam*1E-3 + h*1E-5) ~ V*(1E3 + 1E-2)
# so scale heat by 1E-7 and go for nl_abs_tol = 1E-4, which should give a max error of
# ~1Pa and ~0.1K in the first metre around the borehole
nl_abs_tol = 1E-4
nl_rel_tol = 1E-5
[]
[Outputs]
sync_times = ${synctimes}
[ex]
type = Exodus
time_step_interval = 20
[]
[csv]
type = CSV
execute_postprocessors_on = 'initial timestep_end'
[]
[]
(modules/porous_flow/examples/tutorial/00.i)
# Creates the mesh for the remainder of the tutorial
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[Variables]
[dummy_var]
[]
[]
[Kernels]
[dummy_diffusion]
type = Diffusion
variable = dummy_var
[]
[]
[Executioner]
type = Steady
[]
[Outputs]
file_base = 3D_mesh
exodus = true
[]
(modules/porous_flow/examples/tutorial/05_tabulated.i)
# Darcy flow with heat advection and conduction, using Water97 properties
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1E6
[]
[temperature]
initial_condition = 313
scaling = 1E-8
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydro
gravity = '0 0 0'
fp = tabulated_water
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 2E6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 333
boundary = injection_area
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedFluidProperties
fp = true_water
temperature_min = 275
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = water97_tabulated.csv
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
biot_coefficient = 0.8
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caps aquifer'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/radiation_transfer_action/radiative_transfer_action.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
type = MeshGeneratorMesh
[./cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 1.3 1.9'
ix = '3 3 3'
dy = '2 1.2 0.9'
iy = '3 3 3'
subdomain_id = '0 1 0
4 5 2
0 3 0'
[../]
[./inner_bottom]
type = SideSetsBetweenSubdomainsGenerator
input = cmg
primary_block = 1
paired_block = 5
new_boundary = 'inner_bottom'
[../]
[./inner_left]
type = SideSetsBetweenSubdomainsGenerator
input = inner_bottom
primary_block = 4
paired_block = 5
new_boundary = 'inner_left'
[../]
[./inner_right]
type = SideSetsBetweenSubdomainsGenerator
input = inner_left
primary_block = 2
paired_block = 5
new_boundary = 'inner_right'
[../]
[./inner_top]
type = SideSetsBetweenSubdomainsGenerator
input = inner_right
primary_block = 3
paired_block = 5
new_boundary = 'inner_top'
[../]
[./rename]
type = RenameBlockGenerator
old_block = '1 2 3 4'
new_block = '0 0 0 0'
input = inner_top
[../]
[]
[Variables]
[./temperature]
block = 0
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temperature
block = 0
diffusion_coefficient = 5
[../]
[]
[GrayDiffuseRadiation]
[./cavity]
boundary = '4 5 6 7'
emissivity = '0.9 0.8 0.4 1'
n_patches = '2 2 2 3'
partitioners = 'centroid centroid centroid centroid'
centroid_partitioner_directions = 'x y y x'
temperature = temperature
adiabatic_boundary = '7'
fixed_temperature_boundary = '4'
fixed_boundary_temperatures = '1200'
view_factor_calculator = analytical
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = temperature
boundary = left
value = 600
[../]
[./right]
type = DirichletBC
variable = temperature
boundary = right
value = 300
[../]
[]
[Postprocessors]
[./average_T_inner_right]
type = SideAverageValue
variable = temperature
boundary = inner_right
[../]
[]
[Executioner]
type = Steady
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_fir/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/porous_flow/examples/tutorial/01.i)
# Darcy flow
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1E6
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-13
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/truss_heat_conduction/rectangle_w_line.i)
[Mesh]
parallel_type = 'replicated'
[rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 50
xmin = -0.5
xmax = 0.5
ymin = -1.25
ymax = 1.25
boundary_name_prefix = rectangle
[]
[rectangle_id]
type = SubdomainIDGenerator
input = rectangle
subdomain_id = 1
[]
[line]
type = GeneratedMeshGenerator
dim = 1
xmin = -0.5
xmax = 0.5
nx = 10
boundary_name_prefix = line
boundary_id_offset = 10
[]
[line_id]
type = SubdomainIDGenerator
input = line
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'rectangle_id line_id'
[]
[blcok_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'rectangle line'
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[time_derivative]
type = HeatConductionTimeDerivative
variable = temperature
block = 'rectangle'
[]
[heat_conduction]
type = HeatConduction
variable = temperature
block = 'rectangle'
[]
[time_derivative_line]
type = TrussHeatConductionTimeDerivative
variable = temperature
area = area
block = 'line'
[]
[heat_conduction_line]
type = TrussHeatConduction
variable = temperature
area = area
block = 'line'
[]
[]
[AuxVariables]
[area]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[area]
type = ConstantAux
variable = area
value = 0.1 # strip thickness
execute_on = 'initial timestep_begin'
[]
[]
[Constraints]
[equalvalue]
type = EqualValueEmbeddedConstraint
secondary = 'line'
primary = 'rectangle'
penalty = 1e6
formulation = kinematic
primary_variable = temperature
variable = temperature
[]
[]
[Materials]
[rectangle]
type = GenericConstantMaterial
block = 'rectangle'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[line]
type = GenericConstantMaterial
block = 'line'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '10.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[]
[BCs]
[right]
type = FunctionDirichletBC
variable = temperature
boundary = 'rectangle_right line_right'
function = '10*t'
[]
[]
[VectorPostprocessors]
[x_n0_25]
type = LineValueSampler
start_point = '-0.25 0 0'
end_point = '-0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[x_0_25]
type = LineValueSampler
start_point = '0.25 0 0'
end_point = '0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
end_time = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = 'csv/rectangle_w_line'
time_data = true
[]
[]
(modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_sec/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_first/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1.0e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeLinearElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 10
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_second/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite_rr'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
extra_vector_tags = 'ref'
[]
[plank]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-12
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/porous_flow/examples/tutorial/06_KT.i)
# Darcy flow with a tracer
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[tracer_concentration]
[]
[]
[ICs]
[tracer_concentration]
type = FunctionIC
function = '0.5*if(x*x+y*y<1.01,1,0)'
variable = tracer_concentration
[]
[]
[PorousFlowFullySaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
mass_fraction_vars = tracer_concentration
stabilization = KT
flux_limiter_type = superbee
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1E6
boundary = injection_area
[]
[constant_outer_porepressure]
type = DirichletBC
variable = porepressure
value = 0
boundary = rmax
[]
[injected_tracer]
type = DirichletBC
variable = tracer_concentration
value = 0.5
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_rel_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d-dynamics-light-function.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 1
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
[]
[Functions]
# x: Contact pressure
# y: Magnitude of tangential relative velocity
# z: Temperature (to be implemented)
[mu_function]
type = ParsedFunction
expression = '0.3 + 0.5 * 2.17^(-x/100) - 10.0 * y'
[]
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1e-3
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1e-3
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1e-3
[]
[]
[Modules/TensorMechanics/DynamicMaster]
[all]
add_variables = true
hht_alpha = 0.0
newmark_beta = 0.25
newmark_gamma = 0.5
mass_damping_coefficient = 0.0
stiffness_damping_coefficient = 0.02
displacements = 'disp_x disp_y disp_z'
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
block = '1 2'
strain = FINITE
density = density
[]
[]
[Materials]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[friction]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
c = 1e5
c_t = 1.0e5
newmark_beta = 0.25
newmark_gamma = 0.5
interpolate_normals = false
correct_edge_dropping = true
capture_tolerance = 1e-04
function_friction = mu_function
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back bottom_top bottom_bottom'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back bottom_top bottom_bottom'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back bottom_top bottom_bottom'
value = 0.0
[]
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top_top'
function = '0.1*t'
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-0.1*t'
[]
[]
[Executioner]
type = Transient
end_time = .04
dt = .02
dtmin = .001
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = ' lu NONZERO '
nl_rel_tol = 5e-13
nl_abs_tol = 5e-13
line_search = 'basic'
[TimeIntegrator]
type = NewmarkBeta
gamma = 0.5
beta = 0.25
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[]
(modules/heat_transfer/test/tests/radiation_transfer_action/cavity_with_pillar_vf.i)
[Mesh]
[cartesian]
type = CartesianMeshGenerator
dim = 3
dx = '0.1 0.3 0.4 0.3 0.1'
ix = ' 1 3 4 3 1'
dy = '0.1 0.3 0.4 0.3 0.1'
iy = ' 1 3 4 3 1'
dz = '0.1 0.8 0.2 0.1'
iz = ' 1 8 2 1'
subdomain_id = '1 1 1 1 1
1 15 15 15 1
1 15 1 15 1
1 15 15 15 1
1 1 1 1 1
1 12 12 12 1
11 0 103 0 14
11 104 2 102 14
11 0 101 0 14
1 13 13 13 1
1 12 12 12 1
11 0 0 0 14
11 0 105 0 14
11 0 0 0 14
1 13 13 13 1
1 1 1 1 1
1 16 16 16 1
1 16 16 16 1
1 16 16 16 1
1 1 1 1 1'
[]
[left_interior]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 11
paired_block = '0 101 102 103 104 105'
new_boundary = left_interior_wall
input = cartesian
[]
[right_interior]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 14
paired_block = '0 101 102 103 104 105'
new_boundary = right_interior_wall
input = left_interior
[]
[bottom_interior]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 12
paired_block = '0 101 102 103 104 105'
new_boundary = bottom_interior_wall
input = right_interior
[]
[top_interior]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 13
paired_block = '0 101 102 103 104 105'
new_boundary = top_interior_wall
input = bottom_interior
[]
[front_interior]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 15
paired_block = '0 101 102 103 104 105'
new_boundary = front_interior_wall
input = top_interior
[]
[back_interior]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 16
paired_block = '0 101 102 103 104 105'
new_boundary = back_interior_wall
input = front_interior
[]
[pillar_left]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 2
paired_block = 104
new_boundary = pillar_left
input = 'back_interior'
[]
[pillar_right]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 2
paired_block = 102
new_boundary = pillar_right
input = 'pillar_left'
[]
[pillar_bottom]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 2
paired_block = 103
new_boundary = pillar_bottom
input = 'pillar_right'
[]
[pillar_top]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 2
paired_block = 101
new_boundary = pillar_top
input = 'pillar_bottom'
[]
[pillar_back]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 2
paired_block = 105
new_boundary = pillar_back
input = 'pillar_top'
[]
[rename_block]
type = RenameBlockGenerator
old_block = '2 11 12 13 14 15 16 101 102 103 104 105'
new_block = '2 1 1 1 1 1 1 0 0 0 0 0'
input = 'pillar_back'
[]
[]
[GrayDiffuseRadiation]
[cavity]
sidesets = '6 7 8 9 10 11 12 13 14 15 16'
emissivity = '0.8 0.8 0.8 0.8 0.8 eps_fn 0.8 0.8 0.8 0.8 0.8'
n_patches = '5 5 5 5 5 5 5 5 5 5 5'
partitioners = 'metis metis metis metis metis metis metis metis metis metis metis'
temperature = temperature
ray_tracing_face_order = SECOND
[]
[]
[Functions]
[eps_fn]
type = ConstantFunction
value = 0.8
[]
[]
[Variables]
[temperature]
initial_condition = 300
block = '1 2'
[]
[]
[Kernels]
[hc]
type = HeatConduction
variable = temperature
block = '1 2'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = temperature
boundary = left
value = 500
[]
[front]
type = DirichletBC
variable = temperature
boundary = front
value = 300
[]
[]
[Materials]
[hcmat]
type = HeatConductionMaterial
thermal_conductivity = 25.0
specific_heat = 490.0
block = '1 2'
[]
[density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '80'
block = '1 2'
[]
[]
[Executioner]
type = Steady
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/examples/flow-over-circle/mesh.i)
[Mesh]
# ------------------------------------------
# Middle layer
# ------------------------------------------
[ccmg]
type = ConcentricCircleMeshGenerator
num_sectors = '${fparse refinement*2}'
radii = '${circle_radius} ${fparse 1.2*circle_radius}'
rings = '4 ${refinement} ${refinement}'
has_outer_square = on
pitch = ${pitch}
preserve_volumes = off
smoothing_max_it = 2
[]
[in_between]
type = SideSetsBetweenSubdomainsGenerator
input = ccmg
primary_block = 2
paired_block = 1
new_boundary = 'circle'
[]
[delete]
type = BlockDeletionGenerator
input = in_between
block = '1'
[]
[final_ccmg]
type = RenameBlockGenerator
input = delete
old_block = '2 3'
new_block = '0 0'
[]
[left]
type = GeneratedMeshGenerator
dim = 2
xmin = '${x_min}'
xmax = '${fparse -pitch/2}'
ymin = '${fparse -pitch/2}'
ymax = '${fparse pitch/2}'
nx = '${fparse refinement*2}'
ny = '${fparse refinement*4+2}'
[]
[right]
type = GeneratedMeshGenerator
dim = 2
xmin = '${fparse pitch/2}'
xmax = '${x_max}'
ymin = '${fparse -pitch/2}'
ymax = '${fparse pitch/2}'
nx = '${fparse refinement*40}'
ny = '${fparse refinement*4+2}'
[]
[combined_middle]
type = StitchedMeshGenerator
inputs = 'final_ccmg left right'
stitch_boundaries_pairs = 'left right; right left'
clear_stitched_boundary_ids = false
prevent_boundary_ids_overlap = false
[]
[middle_top_sideset]
input = combined_middle
type = ParsedGenerateSideset
combinatorial_geometry = 'y > ${fparse pitch/2-rundoff}'
normal = '0 1 0'
new_sideset_name = 'middle_top'
[]
[middle_bottom_sideset]
input = middle_top_sideset
type = ParsedGenerateSideset
combinatorial_geometry = 'y < ${fparse -pitch/2+rundoff}'
normal = '0 -1 0'
new_sideset_name = 'middle_bottom'
[]
# ------------------------------------------
# Top layer
# ------------------------------------------
[top_left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = '${x_min}'
xmax = '${fparse -pitch/2}'
ymin = '${fparse pitch/2}'
ymax = '${y_max}'
nx = '${fparse refinement*2}'
ny = '${fparse refinement*2+1}'
[]
[top_middle_block]
type = GeneratedMeshGenerator
dim = 2
xmin = '${fparse -pitch/2}'
xmax = '${fparse pitch/2}'
ymin = '${fparse pitch/2}'
ymax = '${y_max}'
nx = '${fparse refinement*4+2}'
ny = '${fparse refinement*2+1}'
[]
[top_right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = '${fparse pitch/2}'
xmax = '${x_max}'
ymin = '${fparse pitch/2}'
ymax = '${y_max}'
nx = '${fparse refinement*40}'
ny = '${fparse refinement*2+1}'
[]
[combined_top]
type = StitchedMeshGenerator
inputs = 'top_middle_block top_left_block top_right_block'
stitch_boundaries_pairs = 'left right; right left'
prevent_boundary_ids_overlap = false
[]
[top_bottom_sideset]
input = combined_top
type = ParsedGenerateSideset
combinatorial_geometry = 'y < ${fparse pitch/2+rundoff}'
normal = '0 -1 0'
new_sideset_name = 'top_bottom'
[]
[combined_middle_top]
type = StitchedMeshGenerator
inputs = 'top_bottom_sideset middle_bottom_sideset'
stitch_boundaries_pairs = 'top_bottom middle_top'
clear_stitched_boundary_ids = false
prevent_boundary_ids_overlap = false
[]
[create_fused_top_sideset]
input = combined_middle_top
type = ParsedGenerateSideset
combinatorial_geometry = 'y > ${fparse y_max-rundoff}'
normal = '0 1 0'
new_sideset_name = 'top_boundary'
[]
# ------------------------------------------
# Bottom layer
# ------------------------------------------
[bottom_left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = '${x_min}'
xmax = '${fparse -pitch/2}'
ymin = '${y_min}'
ymax = '${fparse -pitch/2}'
nx = '${fparse refinement*2}'
ny = '${fparse refinement*2}'
[]
[bottom_middle_block]
type = GeneratedMeshGenerator
dim = 2
xmin = '${fparse -pitch/2}'
xmax = '${fparse pitch/2}'
ymin = '${y_min}'
ymax = '${fparse -pitch/2}'
nx = '${fparse refinement*4+2}'
ny = '${fparse refinement*2}'
[]
[bottom_right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = '${fparse pitch/2}'
xmax = '${x_max}'
ymin = '${y_min}'
ymax = '${fparse -pitch/2}'
nx = '${fparse refinement*40}'
ny = '${fparse refinement*2}'
[]
[combined_bottom]
type = StitchedMeshGenerator
inputs = 'bottom_middle_block bottom_left_block bottom_right_block'
stitch_boundaries_pairs = 'left right; right left'
prevent_boundary_ids_overlap = false
[]
[bottom_top_sideset]
input = combined_bottom
type = ParsedGenerateSideset
combinatorial_geometry = 'y > ${fparse -pitch/2-rundoff}'
normal = '0 1 0'
new_sideset_name = 'bottom_top'
[]
[combined_final]
type = StitchedMeshGenerator
inputs = 'create_fused_top_sideset bottom_top_sideset'
stitch_boundaries_pairs = 'middle_bottom bottom_top'
clear_stitched_boundary_ids = false
prevent_boundary_ids_overlap = false
[]
[create_fused_bottom_sideset]
input = combined_final
type = ParsedGenerateSideset
combinatorial_geometry = 'y < ${fparse y_min+rundoff}'
normal = '0 -1 0'
new_sideset_name = 'bottom_boundary'
[]
# ------------------------------------------
# Left and right boundaries
# ------------------------------------------
[create_fused_left_sideset]
input = create_fused_bottom_sideset
type = ParsedGenerateSideset
combinatorial_geometry = 'x < ${fparse x_min+rundoff}'
normal = '-1 0 0'
new_sideset_name = 'left_boundary'
[]
[create_fused_right_sideset]
input = create_fused_left_sideset
type = ParsedGenerateSideset
combinatorial_geometry = 'x > ${fparse x_max-rundoff}'
normal = '1 0 0'
new_sideset_name = 'right_boundary'
[]
[]
(modules/porous_flow/examples/tutorial/07.i)
# Darcy flow with a tracer that precipitates causing mineralisation and porosity changes and permeability changes
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
input = annular
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[tracer_concentration]
[]
[]
[PorousFlowFullySaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
mass_fraction_vars = tracer_concentration
number_aqueous_kinetic = 1
temperature = 283.0
stabilization = none # Note to reader: try this with other stabilization and compare the results
[]
[AuxVariables]
[eqm_k]
initial_condition = 0.1
[]
[mineral_conc]
family = MONOMIAL
order = CONSTANT
[]
[initial_and_reference_conc]
initial_condition = 0
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[permeability]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral_conc]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral_conc
[]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[permeability]
type = PorousFlowPropertyAux
property = permeability
column = 0
row = 0
variable = permeability
[]
[]
[Kernels]
[precipitation_dissolution]
type = PorousFlowPreDis
mineral_density = 1000.0
stoichiometry = 1
variable = tracer_concentration
[]
[]
[BCs]
[constant_injection_of_tracer]
type = PorousFlowSink
variable = tracer_concentration
flux_function = -5E-3
boundary = injection_area
[]
[constant_outer_porepressure]
type = DirichletBC
variable = porepressure
value = 0
boundary = rmax
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity_mat]
type = PorousFlowPorosity
porosity_zero = 0.1
chemical = true
initial_mineral_concentrations = initial_and_reference_conc
reference_chemistry = initial_and_reference_conc
[]
[permeability_aquifer]
type = PorousFlowPermeabilityKozenyCarman
block = aquifer
k0 = 1E-14
m = 2
n = 3
phi0 = 0.1
poroperm_function = kozeny_carman_phi0
[]
[permeability_caps]
type = PorousFlowPermeabilityKozenyCarman
block = caps
k0 = 1E-15
k_anisotropy = '1 0 0 0 1 0 0 0 0.1'
m = 2
n = 3
phi0 = 0.1
poroperm_function = kozeny_carman_phi0
[]
[precipitation_dissolution_mat]
type = PorousFlowAqueousPreDisChemistry
reference_temperature = 283.0
activation_energy = 1 # irrelevant because T=Tref
equilibrium_constants = eqm_k # equilibrium tracer concentration
kinetic_rate_constant = 1E-8
molar_volume = 1
num_reactions = 1
primary_activity_coefficients = 1
primary_concentrations = tracer_concentration
reactions = 1
specific_reactive_surface_area = 1
[]
[mineral_concentration]
type = PorousFlowAqueousPreDisMineral
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_cartesian_lms/frictionless-mortar-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[lm_z]
block = 'secondary_lower'
use_dual = true
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapCartesianLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
lm_z = lm_z
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
c = 1e+02
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_z]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_z
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Preconditioning]
[vcp]
type = VCP
full = true
lm_variable = 'lm_x lm_y lm_z'
primary_variable = 'disp_x disp_y disp_z'
preconditioner = 'LU'
is_lm_coupling_diagonal = true
adaptive_condensation = true
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'NEWTON'
petsc_options_iname = '-mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = '1e-5 NONZERO 1e-10'
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
perf_graph = true
exodus = true
csv = true
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = lm_z
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = lm_z
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(test/tests/mortar/continuity-3d-non-conforming/continuity_tet.i)
[Mesh]
second_order = false
[left_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 2
nz = 2
xmin = 0
xmax = 0.3
ymin = 0
ymax = .5
zmin = 0
zmax = .5
elem_type = TET4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'lb_bottom lb_back lb_right lb_front lb_left lb_top'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 2
nz = 2
xmin = 0.3
xmax = 0.6
ymin = 0
ymax = .5
zmin = 0
zmax = .5
elem_type = TET4
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block
subdomain_id = 2
[]
[right_block_change_boundary_id]
type = RenameBoundaryGenerator
input = right_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'left_block right_block'
[]
[right_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = rb_right
block = right_block
normal = '1 0 0'
[]
[right_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_right_sideset
new_boundary = rb_left
block = right_block
normal = '-1 0 0'
[]
[right_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_left_sideset
new_boundary = rb_top
block = right_block
normal = '0 0 1'
[]
[right_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_top_sideset
new_boundary = rb_bottom
block = right_block
normal = '0 0 -1'
[]
[right_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_bottom_sideset
new_boundary = rb_front
block = right_block
normal = '0 1 0'
[]
[right_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_front_sideset
new_boundary = rb_back
block = right_block
normal = '0 -1 0'
[]
[secondary]
input = right_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'lb_right'
new_block_id = '12'
new_block_name = 'secondary'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'rb_left'
new_block_id = '11'
new_block_name = 'primary'
[]
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[T]
block = '1 2'
order = FIRST
[]
[lambda]
block = 'secondary'
family = MONOMIAL
order = CONSTANT
[]
[]
[BCs]
[neumann]
type = FunctionGradientNeumannBC
exact_solution = exact_soln_primal
variable = T
boundary = 'lb_back lb_front lb_left lb_top lb_bottom rb_right rb_top rb_bottom rb_front rb_back'
[]
[]
[Kernels]
[conduction]
type = Diffusion
variable = T
block = '1 2'
[]
[sink]
type = Reaction
variable = T
block = '1 2'
[]
[forcing_function]
type = BodyForce
variable = T
function = forcing_function
block = '1 2'
[]
[]
[Functions]
[forcing_function]
type = ParsedFunction
expression = 'sin(x*pi)*sin(y*pi)*sin(z*pi) + 3*pi^2*sin(x*pi)*sin(y*pi)*sin(z*pi)'
[]
[exact_soln_primal]
type = ParsedFunction
expression = 'sin(x*pi)*sin(y*pi)*sin(z*pi)'
[]
[exact_soln_lambda]
type = ParsedFunction
expression = 'pi*sin(pi*y)*sin(pi*z)*cos(pi*x)'
[]
[]
[Debug]
show_var_residual_norms = 1
[]
[Constraints]
[mortar]
type = EqualValueConstraint
primary_boundary = 'rb_left'
secondary_boundary = 'lb_right'
primary_subdomain = '11'
secondary_subdomain = '12'
variable = lambda
secondary_variable = T
delta = .1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
type = Steady
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu basic NONZERO 1e-15'
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[L2lambda]
type = ElementL2Error
variable = lambda
function = exact_soln_lambda
execute_on = 'timestep_end'
block = 'secondary'
[]
[L2u]
type = ElementL2Error
variable = T
function = exact_soln_primal
execute_on = 'timestep_end'
block = 'left_block right_block'
[]
[h]
type = AverageElementSize
block = 'left_block right_block'
[]
[]
(test/tests/mortar/convergence-studies/solution-continuity/continuity.i)
[Mesh]
second_order = true
[./left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[../]
[./left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary_id = '0 1 2 3'
new_boundary_name = 'lb_bottom lb_right lb_top lb_left'
[../]
[./left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[../]
[./right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 1
xmax = 2
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[../]
[./right_block_id]
type = SubdomainIDGenerator
input = right_block
subdomain_id = 2
[../]
[right_block_change_boundary_id]
type = RenameBoundaryGenerator
input = right_block_id
old_boundary_id = '0 1 2 3'
new_boundary_id = '100 101 102 103'
[]
[./combined]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_change_boundary_id'
[../]
[./block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'left_block right_block'
[../]
[right_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = rb_right
block = right_block
normal = '1 0 0'
[]
[right_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_right_sideset
new_boundary = rb_left
block = right_block
normal = '-1 0 0'
[]
[right_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_left_sideset
new_boundary = rb_top
block = right_block
normal = '0 1 0'
[]
[right_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_top_sideset
new_boundary = rb_bottom
block = right_block
normal = '0 -1 0'
[]
[secondary]
input = right_bottom_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'lb_right'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'rb_left'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[./T]
block = 'left_block right_block'
order = SECOND
[../]
[./lambda]
block = 'secondary_lower'
[../]
[]
[BCs]
[./neumann]
type = FunctionGradientNeumannBC
exact_solution = exact_soln_primal
variable = T
boundary = 'lb_bottom lb_top lb_left rb_bottom rb_right rb_top'
[../]
[]
[Kernels]
[./conduction]
type = Diffusion
variable = T
block = 'left_block right_block'
[../]
[./sink]
type = Reaction
variable = T
block = 'left_block right_block'
[../]
[./forcing_function]
type = BodyForce
variable = T
function = forcing_function
block = 'left_block right_block'
[../]
[]
[Functions]
[./forcing_function]
type = ParsedFunction
expression = ''
[../]
[./exact_soln_primal]
type = ParsedFunction
expression = ''
[../]
[exact_soln_lambda]
type = ParsedFunction
expression = ''
[]
[]
[Debug]
show_var_residual_norms = 1
[]
[Constraints]
[./mortar]
type = EqualValueConstraint
primary_boundary = rb_left
secondary_boundary = lb_right
primary_subdomain = primary_lower
secondary_subdomain = secondary_lower
secondary_variable = T
variable = lambda
delta = 0.4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
solve_type = NEWTON
type = Steady
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
csv = true
[dofmap]
type = DOFMap
execute_on = 'initial'
[]
[]
[Postprocessors]
[L2lambda]
type = ElementL2Error
variable = lambda
function = exact_soln_lambda
execute_on = 'timestep_end'
block = 'secondary_lower'
[]
[L2u]
type = ElementL2Error
variable = T
function = exact_soln_primal
execute_on = 'timestep_end'
block = 'left_block right_block'
[]
[h]
type = AverageElementSize
block = 'left_block right_block'
[]
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_sec/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
preset = false
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d_pg.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[aux_lm]
block = 'secondary_lower'
use_dual = false
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_petrov_galerkin = true
aux_lm = aux_lm
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
l_max_its = 100
nl_max_its = 30
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[lambda]
type = ElementAverageValue
variable = mortar_normal_lm
block = 'secondary_lower'
[]
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_fir/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/coord_type/coord_type_rz_general.i)
# Tests using different coordinate systems in different blocks:
# block1: XYZ translated by (0,-1,0)
# block2: RZ with origin=(0,0,0) and direction=(0,1,0)
# block3: RZ with origin=(0,0,1) and direction=(1,0,0)
# block4: RZ with origin=(-1,-2,-3) and direction=(1,1,0)
#
# A transient heat conduction equation is solved with uniform properties.
# The same power is applied to each block via a uniform heat flux boundary
# condition on the outer cylindrical surface (top surface for block1).
# Conservation is checked for each via post-processors.
# Blocks block2, block3, and block4 should have identical solutions.
rho = 1000.0
cp = 500.0
k = 15.0
length = 1.5
radius = 0.5
perimeter = ${fparse 2 * pi * radius}
nz = 10
nr = 5
power = 1e3
heat_flux = ${fparse power / (perimeter * length)}
[Mesh]
# block1
[genmesh1]
type = GeneratedMeshGenerator
dim = 2
nx = ${nz}
ny = ${nr}
xmin = 0.0
xmax = ${length}
ymin = -1.0
ymax = ${fparse -1.0 + radius}
boundary_id_offset = 10
[]
[renumberblock1]
type = RenameBlockGenerator
input = genmesh1
old_block = 0
new_block = 1
[]
[renameblock1]
type = RenameBlockGenerator
input = renumberblock1
old_block = 1
new_block = block1
[]
[renameboundary1]
type = RenameBoundaryGenerator
input = renameblock1
old_boundary = '10 11 12 13'
new_boundary = 'bottom1 right1 top1 left1'
[]
# block2
[genmesh2]
type = GeneratedMeshGenerator
dim = 2
nx = ${nr}
ny = ${nz}
xmin = 0.0
xmax = ${radius}
ymin = 0
ymax = ${length}
boundary_id_offset = 20
[]
[renumberblock2]
type = RenameBlockGenerator
input = genmesh2
old_block = 0
new_block = 2
[]
[renameblock2]
type = RenameBlockGenerator
input = renumberblock2
old_block = 2
new_block = block2
[]
[renameboundary2]
type = RenameBoundaryGenerator
input = renameblock2
old_boundary = '20 21 22 23'
new_boundary = 'bottom2 right2 top2 left2'
[]
# block3
[genmesh3]
type = GeneratedMeshGenerator
dim = 2
nx = ${nz}
ny = ${nr}
xmin = 0.0
xmax = ${length}
ymin = 0
ymax = ${radius}
boundary_id_offset = 30
[]
[translate3]
type = TransformGenerator
input = genmesh3
transform = TRANSLATE
vector_value = '0 0 1'
[]
[renumberblock3]
type = RenameBlockGenerator
input = translate3
old_block = 0
new_block = 3
[]
[renameblock3]
type = RenameBlockGenerator
input = renumberblock3
old_block = 3
new_block = block3
[]
[renameboundary3]
type = RenameBoundaryGenerator
input = renameblock3
old_boundary = '30 31 32 33'
new_boundary = 'bottom3 right3 top3 left3'
[]
# block4
[genmesh4]
type = GeneratedMeshGenerator
dim = 2
nx = ${nz}
ny = ${nr}
xmin = 0.0
xmax = ${length}
ymin = 0
ymax = ${radius}
boundary_id_offset = 40
[]
[rotate4]
type = TransformGenerator
input = genmesh4
transform = ROTATE
vector_value = '45 0 0'
[]
[translate4]
type = TransformGenerator
input = rotate4
transform = TRANSLATE
vector_value = '-1 -2 -3'
[]
[renumberblock4]
type = RenameBlockGenerator
input = translate4
old_block = 0
new_block = 4
[]
[renameblock4]
type = RenameBlockGenerator
input = renumberblock4
old_block = 4
new_block = block4
[]
[renameboundary4]
type = RenameBoundaryGenerator
input = renameblock4
old_boundary = '40 41 42 43'
new_boundary = 'bottom4 right4 top4 left4'
[]
[combiner]
type = CombinerGenerator
inputs = 'renameboundary1 renameboundary2 renameboundary3 renameboundary4'
[]
coord_block = 'block1 block2 block3 block4'
coord_type = 'XYZ RZ RZ RZ'
rz_coord_blocks = 'block2 block3 block4'
rz_coord_origins = '0 0 0
0 0 1
-1 -2 -3'
rz_coord_directions = '0 1 0
1 0 0
1 1 0'
[]
[Variables]
[T]
family = LAGRANGE
order = FIRST
[]
[]
[Functions]
[T_ic_fn]
type = ParsedFunction
expression = 'x'
[]
[theoretical_energy_added_fn]
type = ParsedFunction
expression = '${power} * t'
[]
[]
[ICs]
[T_ic]
type = FunctionIC
variable = T
function = T_ic_fn
[]
[]
[Kernels]
[time_derivative]
type = ADTimeDerivative
variable = T
[]
[heat_conduction]
type = CoefDiffusion
variable = T
coef = ${fparse k / (rho * cp)}
[]
[]
[BCs]
[heat_flux_bc]
type = ADFunctionNeumannBC
variable = T
boundary = 'top1 right2 top3 top4'
# The heat conduction equation has been divided by rho*cp
function = '${fparse heat_flux / (rho * cp)}'
[]
[]
[Postprocessors]
[theoretical_energy_change]
type = FunctionValuePostprocessor
function = theoretical_energy_added_fn
execute_on = 'INITIAL TIMESTEP_END'
[]
# block1 conservation
[T_integral1]
type = ElementIntegralVariablePostprocessor
variable = T
block = 'block1'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy1]
type = ParsedPostprocessor
pp_names = 'T_integral1'
expression = 'T_integral1 * ${rho} * ${cp} * ${perimeter}'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change1]
type = ChangeOverTimePostprocessor
postprocessor = energy1
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change_error1]
type = RelativeDifferencePostprocessor
value1 = energy_change1
value2 = theoretical_energy_change
execute_on = 'INITIAL TIMESTEP_END'
[]
# block2 conservation
[T_integral2]
type = ElementIntegralVariablePostprocessor
variable = T
block = 'block2'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy2]
type = ParsedPostprocessor
pp_names = 'T_integral2'
expression = 'T_integral2 * ${rho} * ${cp}'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change2]
type = ChangeOverTimePostprocessor
postprocessor = energy2
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change_error2]
type = RelativeDifferencePostprocessor
value1 = energy_change2
value2 = theoretical_energy_change
execute_on = 'INITIAL TIMESTEP_END'
[]
# block3 conservation
[T_integral3]
type = ElementIntegralVariablePostprocessor
variable = T
block = 'block3'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy3]
type = ParsedPostprocessor
pp_names = 'T_integral3'
expression = 'T_integral3 * ${rho} * ${cp}'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change3]
type = ChangeOverTimePostprocessor
postprocessor = energy3
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change_error3]
type = RelativeDifferencePostprocessor
value1 = energy_change3
value2 = theoretical_energy_change
execute_on = 'INITIAL TIMESTEP_END'
[]
# block4 conservation
[T_integral4]
type = ElementIntegralVariablePostprocessor
variable = T
block = 'block4'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy4]
type = ParsedPostprocessor
pp_names = 'T_integral4'
expression = 'T_integral4 * ${rho} * ${cp}'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change4]
type = ChangeOverTimePostprocessor
postprocessor = energy4
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change_error4]
type = RelativeDifferencePostprocessor
value1 = energy_change4
value2 = theoretical_energy_change
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 1.0
num_steps = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
[]
[Outputs]
file_base = 'coord_type_rz_general'
[console]
type = Console
show = 'energy_change_error1 energy_change_error2 energy_change_error3 energy_change_error4'
[]
[exodus]
type = Exodus
show = 'T energy_change_error1 energy_change_error2 energy_change_error3 energy_change_error4'
[]
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/small-2d-rz/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/multi_component_mortar_thermal_conduction.i)
## Units in the input file: m-Pa-s-K
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmax = 1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmin = 1.
xmax = 2.
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
patch_update_strategy = iteration
[]
[Variables]
[disp_x]
block = 'left_block right_block'
[]
[disp_y]
block = 'left_block right_block'
[]
[temperature]
initial_condition = 525.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[Modules]
[TensorMechanics/Master]
[steel]
strain = SMALL
add_variables = false
use_automatic_differentiation = true
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'left_block'
[]
[aluminum]
strain = SMALL
add_variables = false
use_automatic_differentiation = true
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'right_block'
[]
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatTdot_steel]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = steel_heat_capacity
density_name = steel_density
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[HeatTdot_aluminum]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = aluminum_heat_capacity
density_name = aluminum_density
block = 'right_block'
[]
[]
[BCs]
[fixed_bottom_edge]
type = ADDirichletBC
variable = disp_y
value = 0
boundary = 'moving_block_bottom fixed_block_bottom'
[]
[fixed_outer_edge]
type = ADDirichletBC
variable = disp_x
value = 0
boundary = 'fixed_block_right'
[]
[displacement_left_block]
type = ADFunctionDirichletBC
variable = disp_x
function = 'if(t<61, 2.0e-7, -2.0e-8*(t-60))'
boundary = 'moving_block_left'
[]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 250
boundary = 'fixed_block_right'
[]
[]
[Contact]
[interface]
primary = moving_block_right
secondary = fixed_block_left
model = frictionless
formulation = mortar
correct_edge_dropping = true
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'radiation closed'
use_displaced_mesh = true
[]
[]
[Materials]
[steel_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.93e11 #in Pa, 193 GPa, stainless steel 304
poissons_ratio = 0.29
block = 'left_block'
[]
[steel_stress]
type = ADComputeLinearElasticStress
block = 'left_block'
[]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity'
prop_values = ' 8e3 16.2 0.5' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 6.8e10 #in Pa, 68 GPa, aluminum
poissons_ratio = 0.36
block = 'right_block'
[]
[aluminum_stress]
type = ADComputeLinearElasticStress
block = 'right_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity'
prop_values = ' 2.7e3 210 0.9'
block = 'right_block'
[]
[]
[UserObjects]
[radiation]
type = GapFluxModelRadiation
secondary_emissivity = 0.25
primary_emissivity = 0.6
temperature = temperature
boundary = moving_block_right
[]
[closed]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = 1.0
secondary_hardness = 1.0
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_pt_interface_temperature]
type = NodalVariableValue
nodeid = 245
variable = temperature
[]
[aluminum_pt_interface_temperature]
type = NodalVariableValue
nodeid = 657
variable = temperature
[]
[aluminum_element_interface_stress]
type = ElementalVariableValue
variable = vonmises_stress
elementid = 560
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
# mortar contact solver options
petsc_options = '-snes_converged_reason -pc_svd_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = ' lu superlu_dist'
snesmf_reuse_base = false
nl_rel_tol = 1e-10
nl_max_its = 20
l_max_its = 50
dt = 60
end_time = 120
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/porous_flow/examples/tutorial/05.i)
# Darcy flow with heat advection and conduction, using Water97 properties
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1E6
[]
[temperature]
initial_condition = 313
scaling = 1E-8
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydro
gravity = '0 0 0'
fp = the_simple_fluid
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 2E6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 333
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = Water97FluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
biot_coefficient = 0.8
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caps aquifer'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-action.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
allow_renumbering = false
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[Contact]
[mortar]
primary = 'bottom_top'
secondary = 'top_bottom'
formulation = mortar
model = coulomb
friction_coefficient = 0.4
c_normal = 1e4
c_tangential = 1.0e4
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-14 1e-5'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'mortar_secondary_subdomain'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_x]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_tangent_x
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_y]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_tangent_y
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/reactor/test/tests/meshgenerators/subdomain_extra_element_id_generator/subdomain_elem_ids_test.i)
[Mesh]
[gmg]
type = CartesianMeshGenerator
dim = 2
dx = 1
ix = 10
dy = '0.2 0.2 0.2 0.2 0.2'
iy = '2 2 2 2 2'
subdomain_id = '0 1 2 3 4'
[]
[give_subdomain_name]
type = RenameBlockGenerator
input = gmg
old_block = '1 3'
new_block = 'sub1 sub3'
[]
[subdomain_ids]
type = SubdomainExtraElementIDGenerator
input = give_subdomain_name
subdomains = '0 sub1 2 sub3'
extra_element_id_names = 'test_id1 test_id2 test_id3'
extra_element_ids = '
1 3 5 4;
2 9 10 11;
0 8 1 2
'
default_extra_element_ids = '-1 0 0'
[]
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[AuxVariables]
[test_id1]
family = MONOMIAL
order = CONSTANT
[]
[test_id2]
family = MONOMIAL
order = CONSTANT
[]
[test_id3]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[test_id1]
type = ExtraElementIDAux
variable = test_id1
extra_id_name = test_id1
[]
[test_id2]
type = ExtraElementIDAux
variable = test_id2
extra_id_name = test_id2
[]
[test_id3]
type = ExtraElementIDAux
variable = test_id3
extra_id_name = test_id3
[]
[]
[Executioner]
type = Steady
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/closed_gap_pressure_dependent_thermal_contact.i)
## Units in the input file: m-Pa-s-K
# The analytical solution for a steady state thermal contact and a mechanical
# contact pressure of 1Pa, the temperature of the steel block at the interface
# is calcaluated as
#
# T^s_{int} = \frac{T^a_{BC}C_T k_a + T^s_{BC} k_s \left(k_a +C_T \right)}{k_s (k_a + C_T) + k_a C_T}
# T^s_{int} = 460K
#
# with the boundary conditions and thermal conductivity values specified in the
# input file below. Similarly, the temperature of the aluminum block (cold block)
# is calculated as
#
# T^a_{int} = \frac{T^s_{int} C_T + T^a_{BC} k_a}{k_a + C_T}
# T^a_{int} = 276K
#
# The values predicted by the simulation at the interface converge towards these
# temperature values, and are within a few degrees by 240s. A smaller timestep
# than is practical for the regression test application further reduces the difference
# between the analytical solution and the simulation result.
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmax = 1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmin = 1
xmax = 2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[]
[Variables]
[disp_x]
block = 'left_block right_block'
[]
[disp_y]
block = 'left_block right_block'
[]
[temperature]
initial_condition = 525.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[Modules]
[TensorMechanics/Master]
[steel]
strain = SMALL
add_variables = false
use_automatic_differentiation = true
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'left_block'
[]
[aluminum]
strain = SMALL
add_variables = false
use_automatic_differentiation = true
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'right_block'
[]
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatTdot_steel]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = steel_heat_capacity
density_name = steel_density
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[HeatTdot_aluminum]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = aluminum_heat_capacity
density_name = aluminum_density
block = 'right_block'
[]
[]
[BCs]
[fixed_bottom_edge]
type = ADDirichletBC
variable = disp_y
value = 0
boundary = 'moving_block_bottom fixed_block_bottom'
[]
[fixed_outer_edge]
type = ADDirichletBC
variable = disp_x
value = 0
boundary = 'fixed_block_right'
[]
[displacement_left_block]
type = ADDirichletBC
variable = disp_x
value = 1.8e-11
boundary = 'moving_block_left'
[]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 250
boundary = 'fixed_block_right'
[]
[]
[Contact]
[interface]
primary = moving_block_right
secondary = fixed_block_left
model = frictionless
formulation = mortar
correct_edge_dropping = true
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed'
use_displaced_mesh = true
[]
[]
[Materials]
[steel_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.93e11 #in Pa, 193 GPa, stainless steel 304
poissons_ratio = 0.29
block = 'left_block'
[]
[steel_stress]
type = ADComputeLinearElasticStress
block = 'left_block'
[]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity'
prop_values = '8e3 16.2 0.5' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 6.8e10 #in Pa, 68 GPa, aluminum
poissons_ratio = 0.36
block = 'right_block'
[]
[aluminum_stress]
type = ADComputeLinearElasticStress
block = 'right_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity'
prop_values = ' 2.7e3 210 0.9'
block = 'right_block'
[]
[]
[UserObjects]
[closed]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = 1.0
secondary_hardness = 1.0
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_pt_interface_temperature]
type = NodalVariableValue
nodeid = 245
variable = temperature
[]
[aluminum_pt_interface_temperature]
type = NodalVariableValue
nodeid = 657
variable = temperature
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
# mortar contact solver options
petsc_options = '-snes_converged_reason -pc_svd_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = ' lu superlu_dist'
snesmf_reuse_base = false
nl_rel_tol = 1e-10
nl_max_its = 20
l_max_its = 50
dt = 60
end_time = 240
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/meshgenerators/xy_delaunay_generator/xydelaunay_stitching.i)
[Mesh]
[outer_bdy]
type = PolyLineMeshGenerator
points = '-1.0 0.0 0.0
0.0 -1.0 0.0
1.0 0.0 0.0
0.0 2.0 0.0'
loop = true
[]
[hole_1]
type = GeneratedMeshGenerator
dim = 2
nx = 3
ny = 3
xmin = -0.5
xmax = -0.3
ymin = -0.1
ymax = 0.1
[]
[hole_1_name]
type = RenameBlockGenerator
input = hole_1
old_block = 0
new_block = hole
[]
[hole_2]
type = GeneratedMeshGenerator
dim = 2
nx = 3
ny = 3
xmin = 0.3
xmax = 0.5
ymin = -0.1
ymax = 0.1
[]
[hole_2_name_1]
type = RenameBlockGenerator
input = hole_2
old_block = 0
new_block = 1
[]
[hole_2_name_2]
type = RenameBlockGenerator
input = hole_2_name_1
old_block = 1
new_block = hole
[]
[triang]
type = XYDelaunayGenerator
boundary = 'outer_bdy'
holes = 'hole_1_name
hole_2'
stitch_holes = 'true
false'
refine_holes = 'false
false'
add_nodes_per_boundary_segment = 3
refine_boundary = false
desired_area = 0.05
output_subdomain_name = "triangles"
[]
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_second/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeLinearElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_first/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 10
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/mortar_cartesian_lms/frictionless-mortar-3d-friction.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[lm_z]
block = 'secondary_lower'
use_dual = true
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
lm_z = lm_z
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
c = 1e+02
c_t = 1e+2
mu = 0.10
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_z]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_z
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Preconditioning]
[vcp]
type = VCP
full = true
lm_variable = 'lm_x lm_y lm_z'
primary_variable = 'disp_x disp_y disp_z'
preconditioner = 'LU'
is_lm_coupling_diagonal = true
adaptive_condensation = true
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'NEWTON'
petsc_options_iname = '-pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = ' NONZERO 1e-10'
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
perf_graph = true
exodus = true
csv = true
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = lm_z
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = lm_z
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(test/tests/mortar/convergence-studies/fv-gap-conductance/gap-conductance.i)
[Problem]
error_on_jacobian_nonzero_reallocation = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = 'lb_bottom lb_right lb_top lb_left'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 2
xmax = 3
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block
subdomain_id = 2
[]
[right_block_change_boundary_id]
type = RenameBoundaryGenerator
input = right_block_id
old_boundary = '0 1 2 3'
new_boundary = '100 101 102 103'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'left_block right_block'
[]
[right_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = rb_right
included_subdomains = right_block
normal = '1 0 0'
[]
[right_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_right_sideset
new_boundary = rb_left
included_subdomains = right_block
normal = '-1 0 0'
[]
[right_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_left_sideset
new_boundary = rb_top
included_subdomains = right_block
normal = '0 1 0'
[]
[right_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_top_sideset
new_boundary = rb_bottom
included_subdomains = right_block
normal = '0 -1 0'
[]
[secondary]
input = right_bottom_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'lb_right'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'rb_left'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[T]
block = 'left_block right_block'
type = MooseVariableFVReal
[]
[lambda]
block = 'secondary_lower'
family = MONOMIAL
order = CONSTANT
[]
[]
[FVBCs]
[neumann]
type = FVFunctionDirichletBC
function = exact_soln_primal
variable = T
boundary = 'lb_bottom lb_top lb_left rb_bottom rb_right rb_top'
[]
[]
[FVKernels]
[conduction]
type = FVDiffusion
variable = T
block = 'left_block right_block'
coeff = 1
[]
[sink]
type = FVReaction
variable = T
block = 'left_block right_block'
[]
[forcing_function]
type = FVBodyForce
variable = T
function = forcing_function
block = 'left_block right_block'
[]
[]
[Functions]
[forcing_function]
type = ParsedFunction
expression = ''
[]
[exact_soln_primal]
type = ParsedFunction
expression = ''
[]
[exact_soln_lambda]
type = ParsedFunction
expression = ''
[]
[mms_secondary]
type = ParsedFunction
expression = ''
[]
[mms_primary]
type = ParsedFunction
expression = ''
[]
[]
[Constraints]
[mortar]
type = GapHeatConductanceTest
primary_boundary = rb_left
secondary_boundary = lb_right
primary_subdomain = primary_lower
secondary_subdomain = secondary_lower
secondary_variable = T
variable = lambda
secondary_gap_conductance = 1
primary_gap_conductance = 1
secondary_mms_function = mms_secondary
primary_mms_function = mms_primary
[]
[]
[Executioner]
solve_type = NEWTON
type = Steady
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
[Postprocessors]
[L2lambda]
type = ElementL2Error
variable = lambda
function = exact_soln_lambda
execute_on = 'timestep_end'
block = 'secondary_lower'
[]
[L2u]
type = ElementL2Error
variable = T
function = exact_soln_primal
execute_on = 'timestep_end'
block = 'left_block right_block'
[]
[h]
type = AverageElementSize
block = 'left_block right_block'
[]
[]
(modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_single_material.i)
## Units in the input file: m-Pa-s-K-V
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmax = 0.1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmin = 0.1
xmax = 0.2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[interface_secondary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'fixed_block_left'
new_block_id = 3
new_block_name = 'interface_secondary_subdomain'
input = block_rename
[]
[interface_primary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'moving_block_right'
new_block_id = 4
new_block_name = 'interface_primary_subdomain'
input = interface_secondary_subdomain
[]
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Variables]
[temperature]
initial_condition = 300.0
[]
[potential]
[]
[potential_interface_lm]
block = 'interface_secondary_subdomain'
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[AuxVariables]
[interface_normal_lm]
order = FIRST
family = LAGRANGE
block = 'interface_secondary_subdomain'
initial_condition = 1.0
[]
[]
[Kernels]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
extra_vector_tags = 'ref'
block = 'left_block right_block'
[]
[electric_aluminum]
type = ADMatDiffusion
variable = potential
diffusivity = aluminum_electrical_conductivity
extra_vector_tags = 'ref'
block = 'left_block right_block'
[]
[]
[BCs]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'fixed_block_right'
[]
[electric_left]
type = ADDirichletBC
variable = potential
value = 0.0
boundary = moving_block_left
[]
[electric_right]
type = ADDirichletBC
variable = potential
value = 3.0e-1
boundary = fixed_block_right
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_temperature'
[]
[electrical_contact]
type = ModularGapConductanceConstraint
variable = potential_interface_lm
secondary_variable = potential
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_electric'
[]
[interface_heating]
type = ADInterfaceJouleHeatingConstraint
potential_lagrange_multiplier = potential_interface_lm
secondary_variable = temperature
primary_electrical_conductivity = aluminum_electrical_conductivity
secondary_electrical_conductivity = aluminum_electrical_conductivity
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
[]
[]
[Materials]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_electrical_conductivity aluminum_hardness'
prop_values = ' 2.7e3 210 900.0 3.7e7 1.0' #for 99% pure Al
block = 'left_block right_block interface_secondary_subdomain'
[]
[]
[UserObjects]
[closed_temperature]
type = GapFluxModelPressureDependentConduction
primary_conductivity = aluminum_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = aluminum_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[closed_electric]
type = GapFluxModelPressureDependentConduction
primary_conductivity = aluminum_electrical_conductivity
secondary_conductivity = aluminum_electrical_conductivity
temperature = potential
contact_pressure = interface_normal_lm
primary_hardness = aluminum_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[aluminum_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[aluminum_interface_potential]
type = AverageNodalVariableValue
variable = potential
block = interface_secondary_subdomain
[]
[interface_electrical_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = potential
boundary = fixed_block_left
diffusivity = aluminum_electrical_conductivity
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-6
nl_max_its = 50
nl_forced_its = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/contact/test/tests/mortar_tm/horizontal_blocks_mortar_TM.i)
offset = 0.01
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[./left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -1.0
xmax = 0.0
ymin = -0.5
ymax = 0.5
nx = 1
ny = 1
elem_type = QUAD4
boundary_name_prefix = lb
[../]
[./left_block_id]
type = SubdomainIDGenerator
input = left_block
subdomain_id = 1
[../]
[./right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.0
xmax = 1.0
ymin = -0.6
ymax = 0.6
nx = 1
ny = 1
elem_type = QUAD4
boundary_name_prefix = rb
boundary_id_offset = 10
[../]
[./right_block_id]
type = SubdomainIDGenerator
input = right_block
subdomain_id = 2
[../]
[./combined]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[../]
[./block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'left_block right_block'
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
expression = t/10.0
[../]
[]
[BCs]
[./push_x]
type = FunctionDirichletBC
preset = true
variable = disp_x
boundary = lb_left
function = horizontal_movement
[../]
[./fix_x]
type = DirichletBC
preset = true
variable = disp_x
boundary = rb_right
value = 0.0
[../]
[./fix_y]
type = DirichletBC
preset = true
variable = disp_y
boundary = rb_right
value = 0.0
[../]
[./fix_y_offset]
type = DirichletBC
preset = true
variable = disp_y
boundary = lb_left
value = ${offset}
[../]
[]
[Materials]
[./elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = left_block
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[./elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = right_block
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress_right]
type = ComputeFiniteStrainElasticStress
block = right_block
[../]
[]
[Contact]
[./leftright]
secondary = lb_right
primary = rb_left
model = frictionless
formulation = mortar
friction_coefficient = 0.0
normal_smoothing_distance = 0.1
penalty = 1e+8
normalize_penalty = true
[../]
[]
[ICs]
[./disp_x]
type = ConstantIC
block = left_block
variable = disp_x
value = -${offset}
[../]
[./disp_y]
block = left_block
variable = disp_y
value = ${offset}
type = ConstantIC
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15 20'
dt = 0.1
dtmin = 0.1
end_time = 0.1
l_tol = 1e-4
l_max_its = 100
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
nl_max_its = 100
[]
(modules/navier_stokes/test/tests/finite_volume/pins/block-restriction/segregated/empty-block-segregated.i)
mu = 1.2
rho_fluid = 0.2
k_fluid = 1.1
cp_fluid = 2.3
T_cold = 310
alpha = 1e-3
Q = 200
pressure_tag = "pressure_grad"
[Problem]
kernel_coverage_check = false
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
velocity_interp_method = 'rc'
advected_interp_method = 'average'
[]
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '0.3683 0.0127'
dy = '0.0127 0.2292 2.5146 0.2292 0.0127'
ix = '2 1'
iy = '1 2 3 2 1'
subdomain_id = '0 0
1 0
2 0
1 0
0 0
'
[]
[rename_block_name]
type = RenameBlockGenerator
input = cmg
old_block = '0 1 2'
new_block = 'wall_block spacer_block porous_block'
[]
[solid_fluid_interface_1]
type = SideSetsBetweenSubdomainsGenerator
input = rename_block_name
primary_block = porous_block
paired_block = wall_block
new_boundary = 'solid_fluid_interface'
[]
[solid_fluid_interface_2]
type = SideSetsBetweenSubdomainsGenerator
input = solid_fluid_interface_1
primary_block = spacer_block
paired_block = wall_block
new_boundary = 'solid_fluid_interface'
[]
[wall_left_boundary_1]
type = SideSetsFromBoundingBoxGenerator
input = solid_fluid_interface_2
bottom_left = '0 0 0'
top_right = '0.1 0.0127 0'
included_boundaries = left
boundary_new = wall_left
[]
[wall_left_boundary_2]
type = SideSetsFromBoundingBoxGenerator
input = wall_left_boundary_1
bottom_left = '0 2.9857 0'
top_right = '0.1 2.9984 0'
included_boundaries = left
boundary_new = wall_left
[]
[fluid_left_boundary]
type = SideSetsFromBoundingBoxGenerator
input = wall_left_boundary_2
bottom_left = '0 0.0127 0'
top_right = '0.1 2.9857 0'
included_boundaries = left
boundary_new = fluid_left
[]
coord_type = RZ
rz_coord_axis = Y
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolatorSegregated
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
block = 'spacer_block porous_block'
[]
[]
[Problem]
nl_sys_names = 'u_system v_system pressure_system t_system'
previous_nl_solution_required = true
error_on_jacobian_nonzero_reallocation = true
[]
[Variables]
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
block = 'spacer_block porous_block'
solver_sys = u_system
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
block = 'spacer_block porous_block'
solver_sys = v_system
[]
[pressure]
type = INSFVPressureVariable
block = 'spacer_block porous_block'
solver_sys = pressure_system
[]
[T_fluid]
type = INSFVEnergyVariable
block = 'spacer_block porous_block'
solver_sys = t_system
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
block = 'spacer_block porous_block'
[]
[]
[FVKernels]
[u_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_x
rho = ${rho_fluid}
momentum_component = 'x'
block = 'spacer_block porous_block'
porosity = porosity
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_x
mu = ${mu}
momentum_component = 'x'
block = 'spacer_block porous_block'
porosity = porosity
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_x
momentum_component = 'x'
pressure = pressure
block = 'spacer_block porous_block'
porosity = porosity
extra_vector_tags = ${pressure_tag}
[]
[u_buoyancy]
type = PINSFVMomentumBoussinesq
variable = superficial_vel_x
T_fluid = T_fluid
gravity = '0 -1 0'
rho = ${rho_fluid}
ref_temperature = ${T_cold}
momentum_component = 'x'
block = 'spacer_block porous_block'
porosity = porosity
[]
[u_gravity]
type = PINSFVMomentumGravity
variable = superficial_vel_x
gravity = '0 -1 0'
rho = ${rho_fluid}
momentum_component = 'x'
block = 'spacer_block porous_block'
porosity = porosity
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_y
rho = ${rho_fluid}
momentum_component = 'y'
block = 'spacer_block porous_block'
porosity = porosity
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_y
mu = ${mu}
momentum_component = 'y'
block = 'spacer_block porous_block'
porosity = porosity
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_y
momentum_component = 'y'
pressure = pressure
block = 'spacer_block porous_block'
porosity = porosity
extra_vector_tags = ${pressure_tag}
[]
[v_buoyancy]
type = PINSFVMomentumBoussinesq
variable = superficial_vel_y
T_fluid = T_fluid
gravity = '0 -1 0'
rho = ${rho_fluid}
ref_temperature = ${T_cold}
momentum_component = 'y'
block = 'spacer_block porous_block'
porosity = porosity
[]
[v_gravity]
type = PINSFVMomentumGravity
variable = superficial_vel_y
gravity = '0 -1 0'
rho = ${rho_fluid}
momentum_component = 'y'
block = 'spacer_block porous_block'
porosity = porosity
[]
[temp_conduction]
type = PINSFVEnergyDiffusion
k = 'k_fluid'
variable = T_fluid
block = 'spacer_block porous_block'
porosity = porosity
[]
[temp_advection]
type = PINSFVEnergyAdvection
variable = T_fluid
block = 'spacer_block porous_block'
boundaries_to_force = fluid_left
[]
[heat_source]
type = FVBodyForce
variable = T_fluid
function = ${Q}
block = 'porous_block'
[]
[p_diffusion]
type = FVAnisotropicDiffusion
variable = pressure
coeff = "Ainv"
coeff_interp_method = 'average'
block = 'spacer_block porous_block'
[]
[p_source]
type = FVDivergence
variable = pressure
vector_field = "HbyA"
force_boundary_execution = true
block = 'spacer_block porous_block'
[]
[]
[FVBCs]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = superficial_vel_x
boundary = 'solid_fluid_interface'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = superficial_vel_y
boundary = 'solid_fluid_interface'
function = 0
[]
[reflective_x]
type = INSFVSymmetryVelocityBC
variable = superficial_vel_x
boundary = fluid_left
momentum_component = 'x'
mu = ${mu}
u = superficial_vel_x
v = superficial_vel_y
[]
[reflective_y]
type = INSFVSymmetryVelocityBC
variable = superficial_vel_y
boundary = fluid_left
momentum_component = 'y'
mu = ${mu}
u = superficial_vel_x
v = superficial_vel_y
[]
[reflective_p]
type = INSFVSymmetryPressureBC
boundary = fluid_left
variable = pressure
[]
[T_reflective]
type = FVNeumannBC
variable = T_fluid
boundary = fluid_left
value = 0
[]
[T_cold_boundary]
type = FVDirichletBC
variable = T_fluid
boundary = solid_fluid_interface
value = ${T_cold}
[]
[]
[ICs]
[porosity_spacer]
type = ConstantIC
variable = porosity
block = spacer_block
value = 1.0
[]
[porosity_fuel]
type = ConstantIC
variable = porosity
block = porous_block
value = 0.1
[]
[temp_ic_fluid]
type = ConstantIC
variable = T_fluid
value = ${T_cold}
block = 'spacer_block porous_block'
[]
[superficial_vel_x]
type = ConstantIC
variable = superficial_vel_x
value = 1E-5
block = 'spacer_block porous_block'
[]
[superficial_vel_y]
type = ConstantIC
variable = superficial_vel_y
value = 1E-5
block = 'spacer_block porous_block'
[]
[]
[FunctorMaterials]
[functor_constants_fluid]
type = ADGenericFunctorMaterial
prop_names = 'alpha_b cp k_fluid'
prop_values = '${alpha} ${cp_fluid} ${k_fluid}'
block = 'spacer_block porous_block'
[]
[density_fluid]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T_fluid'
rho = ${rho_fluid}
block = 'spacer_block porous_block'
[]
[functor_constants_steel]
# We need this to avoid errors for materials not existing on every block
type = ADGenericFunctorMaterial
prop_names = 'dummy'
prop_values = 0.0
block = wall_block
[]
[]
[Executioner]
type = SIMPLE
momentum_l_abs_tol = 1e-14
pressure_l_abs_tol = 1e-14
energy_l_abs_tol = 1e-14
momentum_l_tol = 0
pressure_l_tol = 0
energy_l_tol = 0
rhie_chow_user_object = 'rc'
momentum_systems = 'u_system v_system'
pressure_system = 'pressure_system'
energy_system = 't_system'
pressure_gradient_tag = ${pressure_tag}
momentum_equation_relaxation = 0.85
energy_equation_relaxation = 0.95
pressure_variable_relaxation = 0.45
num_iterations = 150
pressure_absolute_tolerance = 1e-13
momentum_absolute_tolerance = 1e-13
pin_pressure = true
pressure_pin_point = '0.2 1.5 0.0'
pressure_pin_value = 0
print_fields = false
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_aux_kernels/pressure-aux-friction-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[lm_z]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[normal_lm]
family = LAGRANGE
order = FIRST
[]
[tangent1_lm]
family = LAGRANGE
order = FIRST
[]
[tangent2_lm]
family = LAGRANGE
order = FIRST
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[AuxKernels]
[tangent2_lm]
type = MortarPressureComponentAux
variable = tangent2_lm
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
lm_var_x = lm_x
lm_var_y = lm_y
lm_var_z = lm_z
component = 'tangent2'
boundary = 'top_bottom'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
lm_z = lm_z
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
c = 1e+02
c_t = 1e+2
mu = 0.10
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_z]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_z
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_view'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = ' lu superlu_dist NONZERO 1e-15'
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = false
csv = true
execute_on = 'FINAL'
[]
[VectorPostprocessors]
[tangent2_lm]
type = NodalValueSampler
block = secondary_lower
variable = tangent2_lm
sort_by = 'id'
[]
[]
(modules/heat_transfer/test/tests/radiation_transfer_action/radiative_transfer_action_external_boundary.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
[./cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 1.3 1.9'
ix = '3 3 3'
dy = '6'
iy = '9'
subdomain_id = '0 1 2'
[../]
[./inner_left]
type = SideSetsBetweenSubdomainsGenerator
input = cmg
primary_block = 0
paired_block = 1
new_boundary = 'inner_left'
[../]
[./inner_right]
type = SideSetsBetweenSubdomainsGenerator
input = inner_left
primary_block = 2
paired_block = 1
new_boundary = 'inner_right'
[../]
[./inner_top]
type = ParsedGenerateSideset
combinatorial_geometry = 'abs(y - 6) < 1e-10'
normal = '0 1 0'
included_subdomains = 1
new_sideset_name = 'inner_top'
input = 'inner_right'
[../]
[./inner_bottom]
type = ParsedGenerateSideset
combinatorial_geometry = 'abs(y) < 1e-10'
normal = '0 -1 0'
included_subdomains = 1
new_sideset_name = 'inner_bottom'
input = 'inner_top'
[../]
[./rename]
type = RenameBlockGenerator
old_block = '2'
new_block = '0'
input = inner_bottom
[../]
[]
[Variables]
[./temperature]
block = 0
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temperature
block = 0
diffusion_coefficient = 5
[../]
[]
[GrayDiffuseRadiation]
[./cavity]
boundary = '4 5 6 7'
emissivity = '0.9 0.8 eps_fn 1'
n_patches = '2 2 2 3'
partitioners = 'centroid centroid centroid centroid'
centroid_partitioner_directions = 'x y y x'
temperature = temperature
adiabatic_boundary = '7'
fixed_temperature_boundary = '6'
fixed_boundary_temperatures = '800'
view_factor_calculator = analytical
[../]
[]
[Functions]
[eps_fn]
type = ConstantFunction
value = 0.4
[]
[]
[BCs]
[./left]
type = DirichletBC
variable = temperature
boundary = left
value = 1000
[../]
[./right]
type = DirichletBC
variable = temperature
boundary = right
value = 300
[../]
[]
[Postprocessors]
[./average_T_inner_right]
type = SideAverageValue
variable = temperature
boundary = inner_right
[../]
[]
[Executioner]
type = Steady
[]
[Outputs]
exodus = true
[]
(test/tests/meshgenerators/rename_block_generator/rename_block.i)
[Mesh]
[gmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 1'
dy = '1 1'
ix = '2 2'
iy = '2 2'
subdomain_id = '0 1 2 3'
[]
[set_names]
type = RenameBlockGenerator
old_block = '0 1 2 3'
new_block = 'block0 block1 block2 block3'
input = gmg
[]
# Rename parameters supplied through the "tests" specifications
[rename]
type = RenameBlockGenerator
input = set_names
[]
# We compare by element numbers, which are not consistent in parallel
# if this is true
allow_renumbering = false
[]
[Reporters/mesh_info]
type = MeshInfo
items = subdomain_elems
[]
[Outputs/out]
type = JSON
[]
[Problem]
solve = false
[]
[Executioner]
type = Steady
[]
(modules/porous_flow/examples/tutorial/10.i)
# Unsaturated Darcy-Richards flow without using an Action
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
input = annular
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pp
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[Kernels]
[time_derivative]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
[]
[]
[AuxVariables]
[sat]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[saturation]
type = PorousFlowPropertyAux
variable = sat
property = saturation
[]
[]
[BCs]
[production]
type = PorousFlowSink
variable = pp
fluid_phase = 0
flux_function = 1E-2
use_relperm = true
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[saturation_calculator]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[temperature]
type = PorousFlowTemperature
temperature = 293
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 3
s_res = 0.1
sum_s_res = 0.1
phase = 0
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d-rz/finite_action.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
coord_type = RZ
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e6
[]
[]
[MortarGapHeatTransfer]
[mortar_heat_transfer]
temperature = temp
use_displaced_mesh = true
gap_flux_options = conduction
gap_conductivity = 1
boundary = plank_right
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
thermal_lm_scaling = 1e-7
gap_geometry_type = PLATE
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/mesh/preparedness/test.i)
[GlobalParams]
prevent_boundary_ids_overlap = false
[]
[Mesh]
[region_2_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.065 0.13 0.305 0.17 0.196'
ix = ' 2 2 2 2 2'
dy = '0.85438 '
iy = '6'
subdomain_id = '68 68 68 68 68'
[]
[region_2_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '1.2 1.551 0'
input = region_2_gen
[]
[region_3_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.24 0.24 0.24 0.24 0.24'
ix = ' 2 2 2 2 2'
dy = '0.744166666666666 0.744166666666667 0.744166666666667'
iy = ' 2 2 2'
subdomain_id = '56 57 58 59 60
51 52 53 54 55
46 47 48 49 50'
[]
[region_3_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 2.40538 0'
input = region_3_gen
[]
[region_1_gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 6
xmin = 0
xmax = 0.26
ymin = 1.551
ymax = 1.851
subdomain_ids = '62 62 62 62 62 62 62 62 62 62
62 62 62 62 62 62 62 62 62 62
62 62 62 62 62 62 62 62 62 62
62 62 62 62 62 62 62 62 62 62
62 62 62 62 62 62 62 62 62 62
62 62 62 62 62 62 62 62 62 62'
[]
[region_1_extend_1]
type = FillBetweenSidesetsGenerator
input_mesh_1 = 'region_3_move'
input_mesh_2 = 'region_1_gen'
boundary_1 = '0'
boundary_2 = '2'
num_layers = 6
block_id= 61
use_quad_elements = true
keep_inputs = true
begin_side_boundary_id = '3'
end_side_boundary_id = '1'
[]
[region_1_extend_2]
type = FillBetweenSidesetsGenerator
input_mesh_1 = 'region_2_move'
input_mesh_2 = 'region_1_gen'
boundary_1 = 3
boundary_2 = 1
num_layers = 6
block_id= 69
use_quad_elements = true
keep_inputs = false
begin_side_boundary_id = '0'
end_side_boundary_id = '3'
input_boundary_1_id = '1'
input_boundary_2_id = '3'
[]
[region_2_2_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.065 0.13 0.305 0.17 0.196'
ix = ' 2 2 2 2 2'
dy = '0.85438 '
iy = '6'
subdomain_id = '68 68 68 68 68'
[]
[region_2_2_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '1.2 1.551 0'
input = region_2_2_gen
[]
[region_6_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.26 0.94 0.065 0.13 0.305 0.17 0.196'
ix = '10 6 2 2 2 2 2'
dy = '0.584 0.967'
iy = ' 4 6'
subdomain_id = '62 72 72 72 72 72 72
62 70 71 71 71 71 71'
[]
[stitch_1_2_6]
type = StitchedMeshGenerator
inputs = 'region_1_extend_1 region_1_extend_2 region_2_2_move region_6_gen'
stitch_boundaries_pairs = '1 3;
1 3;
0 2'
[]
[rename_boundary_stitch_1_2_6]
type = RenameBoundaryGenerator
input = stitch_1_2_6
old_boundary = '1'
new_boundary = '2'
[]
[region_4_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.065 0.13'
ix = ' 2 2 '
dy = '0.744166666666666 0.744166666666667 0.744166666666667'
iy = ' 2 2 2'
subdomain_id = '78 92
78 91
78 90'
[]
[region_4_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '1.2 2.40538 0'
input = region_4_gen
[]
[region_5_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.17 0.196'
ix = '2 2'
dy = '0.39 1.8425'
iy = '2 4'
subdomain_id = '100 104
100 104'
[]
[region_5_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '1.7 2.40538 0'
input = region_5_gen
[]
[region_5_extend]
type = FillBetweenSidesetsGenerator
input_mesh_1 = 'region_4_move'
input_mesh_2 = 'region_5_move'
boundary_1 = 1
boundary_2 = 3
num_layers = 2
block_id= 96
use_quad_elements = true
keep_inputs = true
begin_side_boundary_id = '0'
end_side_boundary_id = '2'
[]
[rename_boundary_region_5]
type = RenameBoundaryGenerator
input = region_5_extend
old_boundary = '0'
new_boundary = '3'
[]
[stitch_1_2_6_5]
type = StitchedMeshGenerator
inputs = 'rename_boundary_stitch_1_2_6 rename_boundary_region_5'
stitch_boundaries_pairs = '2 3;'
[]
[region_7_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.24 0.24 0.24 0.24 0.24 0.065 0.13 0.305 0.17 0.196'
ix = ' 2 2 2 2 2 2 2 2 2 2'
dy = '0.744166666666667 0.744166666666667 0.744166666666667 0.744166666666667
0.744166666666667 0.744166666666667 0.744166666666666 0.744166666666666
0.744166666666666 0.458 0.86002'
iy = '2 2 2 2 2 2 2 2 2 2 4'
subdomain_id = '41 42 43 44 45 77 89 95 99 103
36 37 38 39 40 77 88 95 99 103
31 32 33 34 35 77 87 95 99 103
26 27 28 29 30 76 86 94 98 102
21 22 23 24 25 76 85 94 98 102
16 17 18 19 20 76 84 94 98 102
11 12 13 14 15 75 83 93 97 101
6 7 8 9 10 75 82 93 97 101
1 2 3 4 5 75 81 93 97 101
67 67 67 67 67 74 80 65 65 66
63 63 63 63 63 73 79 64 64 64'
[]
[region_7_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0.0 4.63788 0'
input = region_7_gen
[]
[stitch]
type = StitchedMeshGenerator
inputs = 'stitch_1_2_6_5 region_7_move'
stitch_boundaries_pairs = '2 0'
[]
[rename_boundary_1]
type = BoundaryDeletionGenerator
input = stitch
boundary_names = '0 1 2 3'
[]
[rename_boundary_2]
type = SideSetsFromPointsGenerator
input = rename_boundary_1
new_boundary = '2 4 1 3'
points = '1.2 0. 0.
2.066 1.551 0.
1.2 12.6534 0.
0. 1.551 0.'
[]
[rename_boundary_3]
type = RenameBoundaryGenerator
input = rename_boundary_2
new_boundary = 'rbottom ssright rtop ssleft'
old_boundary = '2 4 1 3'
[]
[rename_blocks]
type = RenameBlockGenerator
input = rename_boundary_3
old_block = '1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
101 102 103 104'
new_block = 'pbedfuel001 pbedfuel002 pbedfuel003 pbedfuel004 pbedfuel005
pbedfuel006 pbedfuel007 pbedfuel008 pbedfuel009 pbedfuel010
pbedfuel011 pbedfuel012 pbedfuel013 pbedfuel014 pbedfuel015
pbedfuel016 pbedfuel017 pbedfuel018 pbedfuel019 pbedfuel020
pbedfuel021 pbedfuel022 pbedfuel023 pbedfuel024 pbedfuel025
pbedfuel026 pbedfuel027 pbedfuel028 pbedfuel029 pbedfuel030
pbedfuel031 pbedfuel032 pbedfuel033 pbedfuel034 pbedfuel035
pbedfuel036 pbedfuel037 pbedfuel038 pbedfuel039 pbedfuel040
pbedfuel041 pbedfuel042 pbedfuel043 pbedfuel044 pbedfuel045
pbedfuel046 pbedfuel047 pbedfuel048 pbedfuel049 pbedfuel050
pbedfuel051 pbedfuel052 pbedfuel053 pbedfuel054 pbedfuel055
pbedfuel056 pbedfuel057 pbedfuel058 pbedfuel059 pbedfuel060
consfuel061 dischfuel062 upref063 upref064 upref065 upref066
upcvt067 lwref068 outch069 lwrpln070 htleg071 lwref072 buffr073
buffr074 buffr075 buffr076 buffr077 buffr078 crds079 crds080
crds081 crds082 crds083 crds084 crds085 crds086 crds087 crds088
crds089 crds090 crds091 crds092 radrf093 radrf094 radrf095 radrf096
risr097 risr098 risr099 risr100 radrf101 radrf102 radrf103 radrf104'
[]
[]
[Variables]
[T_solid]
type = MooseVariableFVReal
initial_condition = 100
[]
[]
[FVKernels]
[energy_storage]
type = FVTimeKernel
variable = T_solid
[]
[solid_energy_diffusion_core]
type = FVAnisotropicDiffusion
variable = T_solid
coeff = 'effective_thermal_conductivity'
[]
[]
[FVBCs]
[side_set_bc1]
type = FVDirichletBC
variable = T_solid
value = '300'
boundary = 'rtop'
[]
[side_set_bc2]
type = FVDirichletBC
variable = T_solid
value = '600'
boundary = 'rbottom'
[]
[]
[Materials]
[all_channels_porosity]
type = ADGenericFunctorMaterial
prop_names = 'porosity'
prop_values = 0.5
[]
[solid_blocks_full_density_graphite]
type = ADGenericFunctorMaterial
prop_names = 'rho_s cp_s k_s '
prop_values = '1.0 2.0 3.0'
[]
[effective_solid_thermal_conductivity_solid_only]
type = ADGenericVectorFunctorMaterial
prop_names = 'effective_thermal_conductivity'
prop_values = 'k_s k_s k_s'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_factor_shift_type'
petsc_options_value = 'lu 100 NONZERO'
# Tolerances.
nl_abs_tol = 1e-8
nl_rel_tol = 1e-9
line_search = none
nl_max_its = 15
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.05
cutback_factor = 0.5
growth_factor = 2.00
optimal_iterations = 6
[]
# Steady state detection.
steady_state_detection = true
steady_state_tolerance = 1e-13
abort_on_solve_fail = true
num_steps = 1
[]
[Outputs]
exodus = true
print_linear_residuals = false
print_linear_converged_reason = false
print_nonlinear_converged_reason = false
[]
(modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d-penalty.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = normal_uo
contact_quantity = normal_pressure
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
# Other object should mix formulations
[UserObjects]
[normal_uo]
type = PenaltyWeightedGapUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
penalty = 1e8
[]
[]
[Constraints]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = normal_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = normal_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = normal_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[]
[VectorPostprocessors]
[]
(modules/porous_flow/examples/tutorial/03.i)
# Darcy flow with heat advection and conduction
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[temperature]
initial_condition = 293
scaling = 1E-8
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydro
gravity = '0 0 0'
fp = the_simple_fluid
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1E6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 313
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
thermal_expansion = 0.0002
cp = 4194
cv = 4186
porepressure_coefficient = 0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
biot_coefficient = 0.8
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caps aquifer'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_dual_material.i)
## Units in the input file: m-Pa-s-K-V
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmax = 0.1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmin = 0.1
xmax = 0.2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[interface_secondary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'fixed_block_left'
new_block_id = 3
new_block_name = 'interface_secondary_subdomain'
input = block_rename
[]
[interface_primary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'moving_block_right'
new_block_id = 4
new_block_name = 'interface_primary_subdomain'
input = interface_secondary_subdomain
[]
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Variables]
[temperature]
initial_condition = 300.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[potential]
[]
[potential_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[AuxVariables]
[interface_normal_lm]
order = FIRST
family = LAGRANGE
block = 'interface_secondary_subdomain'
initial_condition = 1.0
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
extra_vector_tags = 'ref'
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
extra_vector_tags = 'ref'
block = 'right_block'
[]
[electric_steel]
type = ADMatDiffusion
variable = potential
diffusivity = steel_electrical_conductivity
extra_vector_tags = 'ref'
block = 'left_block'
[]
[electric_aluminum]
type = ADMatDiffusion
variable = potential
diffusivity = aluminum_electrical_conductivity
extra_vector_tags = 'ref'
block = 'right_block'
[]
[]
[BCs]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'fixed_block_right'
[]
[electric_left]
type = ADDirichletBC
variable = potential
value = 0.0
boundary = moving_block_left
[]
[electric_right]
type = ADDirichletBC
variable = potential
value = 3.0e-1
boundary = fixed_block_right
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_temperature'
[]
[electrical_contact]
type = ModularGapConductanceConstraint
variable = potential_interface_lm
secondary_variable = potential
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_electric'
[]
[interface_heating]
type = ADInterfaceJouleHeatingConstraint
potential_lagrange_multiplier = potential_interface_lm
secondary_variable = temperature
primary_electrical_conductivity = steel_electrical_conductivity
secondary_electrical_conductivity = aluminum_electrical_conductivity
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
[]
[]
[Materials]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity steel_electrical_conductivity steel_hardness'
prop_values = '8e3 16.2 500.0 1.39e6 1.0' ## for stainless steel 304
block = 'left_block interface_secondary_subdomain'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_electrical_conductivity aluminum_hardness'
prop_values = ' 2.7e3 210 900.0 3.7e7 1.0' #for 99% pure Al
block = 'left_block right_block interface_secondary_subdomain'
[]
[]
[UserObjects]
[closed_temperature]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[closed_electric]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_electrical_conductivity
secondary_conductivity = aluminum_electrical_conductivity
temperature = potential
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_primary_subdomain
[]
[aluminum_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[interface_electrical_flux]
type = ADSideDiffusiveFluxAverage
variable = potential
boundary = fixed_block_left
diffusivity = aluminum_electrical_conductivity
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-6
nl_max_its = 100
nl_forced_its = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/heat_transfer/test/tests/radiation_transfer_action/radiative_transfer_no_action.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
type = MeshGeneratorMesh
[./cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 1.3 1.9'
ix = '3 3 3'
dy = '2 1.2 0.9'
iy = '3 3 3'
subdomain_id = '0 1 0
4 5 2
0 3 0'
[../]
[./inner_bottom]
type = SideSetsBetweenSubdomainsGenerator
input = cmg
primary_block = 1
paired_block = 5
new_boundary = 'inner_bottom'
[../]
[./inner_left]
type = SideSetsBetweenSubdomainsGenerator
input = inner_bottom
primary_block = 4
paired_block = 5
new_boundary = 'inner_left'
[../]
[./inner_right]
type = SideSetsBetweenSubdomainsGenerator
input = inner_left
primary_block = 2
paired_block = 5
new_boundary = 'inner_right'
[../]
[./inner_top]
type = SideSetsBetweenSubdomainsGenerator
input = inner_right
primary_block = 3
paired_block = 5
new_boundary = 'inner_top'
[../]
[./rename]
type = RenameBlockGenerator
old_block = '1 2 3 4'
new_block = '0 0 0 0'
input = inner_top
[../]
[./split_inner_bottom]
type = PatchSidesetGenerator
boundary = 4
n_patches = 2
partitioner = centroid
centroid_partitioner_direction = x
input = rename
[../]
[./split_inner_left]
type = PatchSidesetGenerator
boundary = 5
n_patches = 2
partitioner = centroid
centroid_partitioner_direction = y
input = split_inner_bottom
[../]
[./split_inner_right]
type = PatchSidesetGenerator
boundary = 6
n_patches = 2
partitioner = centroid
centroid_partitioner_direction = y
input = split_inner_left
[../]
[./split_inner_top]
type = PatchSidesetGenerator
boundary = 7
n_patches = 3
partitioner = centroid
centroid_partitioner_direction = x
input = split_inner_right
[../]
[]
[Variables]
[./temperature]
block = 0
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temperature
block = 0
diffusion_coefficient = 5
[../]
[]
[UserObjects]
[./gray_lambert]
type = ViewFactorObjectSurfaceRadiation
boundary = 'inner_bottom_0 inner_bottom_1
inner_left_0 inner_left_1
inner_right_0 inner_right_1
inner_top_0 inner_top_1 inner_top_2'
fixed_temperature_boundary = 'inner_bottom_0 inner_bottom_1'
fixed_boundary_temperatures = '1200 1200'
adiabatic_boundary = 'inner_top_0 inner_top_1 inner_top_2'
emissivity = '0.9 0.9
0.8 0.8
0.4 0.4
1 1 1'
temperature = temperature
view_factor_object_name = view_factor
execute_on = 'LINEAR TIMESTEP_END'
[../]
[./view_factor]
type = UnobstructedPlanarViewFactor
boundary = 'inner_bottom_0 inner_bottom_1
inner_left_0 inner_left_1
inner_right_0 inner_right_1
inner_top_0 inner_top_1 inner_top_2'
normalize_view_factor = true
execute_on = 'INITIAL'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = temperature
boundary = left
value = 600
[../]
[./right]
type = DirichletBC
variable = temperature
boundary = right
value = 300
[../]
[./radiation]
type = GrayLambertNeumannBC
variable = temperature
surface_radiation_object_name = gray_lambert
boundary = 'inner_left_0 inner_left_1
inner_right_0 inner_right_1'
[../]
[]
[Postprocessors]
[./average_T_inner_right]
type = SideAverageValue
variable = temperature
boundary = inner_right
[../]
[]
[Executioner]
type = Steady
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[friction]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
mu = 0.4
c = 1e4
c_t = 1.0e4
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-14 1e-5'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[]
(modules/porous_flow/examples/tutorial/11.i)
# Two-phase borehole injection problem
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
input = annular
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater pgas T disp_x disp_y'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
gravity = '0 0 0'
biot_coefficient = 1.0
PorousFlowDictator = dictator
[]
[Variables]
[pwater]
initial_condition = 20E6
[]
[pgas]
initial_condition = 20.1E6
[]
[T]
initial_condition = 330
scaling = 1E-5
[]
[disp_x]
scaling = 1E-5
[]
[disp_y]
scaling = 1E-5
[]
[]
[Kernels]
[mass_water_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux_water]
type = PorousFlowAdvectiveFlux
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[]
[vol_strain_rate_water]
type = PorousFlowMassVolumetricExpansion
fluid_component = 0
variable = pwater
[]
[mass_co2_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pgas
[]
[flux_co2]
type = PorousFlowAdvectiveFlux
fluid_component = 1
use_displaced_mesh = false
variable = pgas
[]
[vol_strain_rate_co2]
type = PorousFlowMassVolumetricExpansion
fluid_component = 1
variable = pgas
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = T
[]
[advection]
type = PorousFlowHeatAdvection
use_displaced_mesh = false
variable = T
[]
[conduction]
type = PorousFlowHeatConduction
use_displaced_mesh = false
variable = T
[]
[vol_strain_rate_heat]
type = PorousFlowHeatVolumetricExpansion
variable = T
[]
[grad_stress_x]
type = StressDivergenceTensors
temperature = T
variable = disp_x
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
component = 0
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
variable = disp_x
use_displaced_mesh = false
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
temperature = T
variable = disp_y
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
component = 1
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
variable = disp_y
use_displaced_mesh = false
component = 1
[]
[]
[AuxVariables]
[disp_z]
[]
[effective_fluid_pressure]
family = MONOMIAL
order = CONSTANT
[]
[mass_frac_phase0_species0]
initial_condition = 1 # all water in phase=0
[]
[mass_frac_phase1_species0]
initial_condition = 0 # no water in phase=1
[]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[swater]
family = MONOMIAL
order = CONSTANT
[]
[stress_rr]
family = MONOMIAL
order = CONSTANT
[]
[stress_tt]
family = MONOMIAL
order = CONSTANT
[]
[stress_zz]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[effective_fluid_pressure]
type = ParsedAux
coupled_variables = 'pwater pgas swater sgas'
expression = 'pwater * swater + pgas * sgas'
variable = effective_fluid_pressure
[]
[swater]
type = PorousFlowPropertyAux
variable = swater
property = saturation
phase = 0
execute_on = timestep_end
[]
[sgas]
type = PorousFlowPropertyAux
variable = sgas
property = saturation
phase = 1
execute_on = timestep_end
[]
[stress_rr]
type = RankTwoScalarAux
variable = stress_rr
rank_two_tensor = stress
scalar_type = RadialStress
point1 = '0 0 0'
point2 = '0 0 1'
execute_on = timestep_end
[]
[stress_tt]
type = RankTwoScalarAux
variable = stress_tt
rank_two_tensor = stress
scalar_type = HoopStress
point1 = '0 0 0'
point2 = '0 0 1'
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
execute_on = timestep_end
[]
[]
[BCs]
[roller_tmax]
type = DirichletBC
variable = disp_x
value = 0
boundary = dmax
[]
[roller_tmin]
type = DirichletBC
variable = disp_y
value = 0
boundary = dmin
[]
[pinned_top_bottom_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'top bottom'
[]
[pinned_top_bottom_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'top bottom'
[]
[cavity_pressure_x]
type = Pressure
boundary = injection_area
variable = disp_x
component = 0
postprocessor = constrained_effective_fluid_pressure_at_wellbore
use_displaced_mesh = false
[]
[cavity_pressure_y]
type = Pressure
boundary = injection_area
variable = disp_y
component = 1
postprocessor = constrained_effective_fluid_pressure_at_wellbore
use_displaced_mesh = false
[]
[cold_co2]
type = DirichletBC
boundary = injection_area
variable = T
value = 290 # injection temperature
use_displaced_mesh = false
[]
[constant_co2_injection]
type = PorousFlowSink
boundary = injection_area
variable = pgas
fluid_phase = 1
flux_function = -1E-4
use_displaced_mesh = false
[]
[outer_water_removal]
type = PorousFlowPiecewiseLinearSink
boundary = rmax
variable = pwater
fluid_phase = 0
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[]
[outer_co2_removal]
type = PorousFlowPiecewiseLinearSink
boundary = rmax
variable = pgas
fluid_phase = 1
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20.1E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedFluidProperties
fp = true_water
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = water97_tabulated_11.csv
[]
[true_co2]
type = CO2FluidProperties
[]
[tabulated_co2]
type = TabulatedFluidProperties
fp = true_co2
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = co2_tabulated_11.csv
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = T
[]
[saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'mass_frac_phase0_species0 mass_frac_phase1_species0'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = tabulated_water
phase = 0
[]
[co2]
type = PorousFlowSingleComponentFluid
fp = tabulated_co2
phase = 1
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 4
s_res = 0.1
sum_s_res = 0.2
phase = 0
[]
[relperm_co2]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.1
sum_s_res = 0.2
phase = 1
[]
[porosity_mat]
type = PorousFlowPorosity
fluid = true
mechanical = true
thermal = true
porosity_zero = 0.1
reference_temperature = 330
reference_porepressure = 20E6
thermal_expansion_coeff = 15E-6 # volumetric
solid_bulk = 8E9 # unimportant since biot = 1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityKozenyCarman
block = aquifer
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-12
[]
[permeability_caps]
type = PorousFlowPermeabilityKozenyCarman
block = caps
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-15
k_anisotropy = '1 0 0 0 1 0 0 0 0.1'
[]
[rock_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '2 0 0 0 2 0 0 0 2'
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1100
density = 2300
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5E9
poissons_ratio = 0.0
[]
[strain]
type = ComputeSmallStrain
eigenstrain_names = 'thermal_contribution initial_stress'
[]
[thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = T
thermal_expansion_coeff = 5E-6 # this is the linear thermal expansion coefficient
eigenstrain_name = thermal_contribution
stress_free_temperature = 330
[]
[initial_strain]
type = ComputeEigenstrainFromInitialStress
initial_stress = '20E6 0 0 0 20E6 0 0 0 20E6'
eigenstrain_name = initial_stress
[]
[stress]
type = ComputeLinearElasticStress
[]
[effective_fluid_pressure_mat]
type = PorousFlowEffectiveFluidPressure
[]
[volumetric_strain]
type = PorousFlowVolumetricStrain
[]
[]
[Postprocessors]
[effective_fluid_pressure_at_wellbore]
type = PointValue
variable = effective_fluid_pressure
point = '1 0 0'
execute_on = timestep_begin
use_displaced_mesh = false
[]
[constrained_effective_fluid_pressure_at_wellbore]
type = FunctionValuePostprocessor
function = constrain_effective_fluid_pressure
execute_on = timestep_begin
[]
[]
[Functions]
[constrain_effective_fluid_pressure]
type = ParsedFunction
symbol_names = effective_fluid_pressure_at_wellbore
symbol_values = effective_fluid_pressure_at_wellbore
expression = 'max(effective_fluid_pressure_at_wellbore, 20E6)'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E3
[TimeStepper]
type = IterationAdaptiveDT
dt = 1E3
growth_factor = 1.2
optimal_iterations = 10
[]
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
(test/tests/mortar/convergence-studies/gap-conductance/gap-conductance.i)
[Problem]
error_on_jacobian_nonzero_reallocation = true
[]
[Mesh]
second_order = true
[./left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[../]
[./left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary_id = '0 1 2 3'
new_boundary = 'lb_bottom lb_right lb_top lb_left'
[../]
[./left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[../]
[./right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 2
xmax = 3
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[../]
[./right_block_id]
type = SubdomainIDGenerator
input = right_block
subdomain_id = 2
[../]
[right_block_change_boundary_id]
type = RenameBoundaryGenerator
input = right_block_id
old_boundary_id = '0 1 2 3'
new_boundary_id = '100 101 102 103'
[]
[./combined]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_change_boundary_id'
[../]
[./block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'left_block right_block'
[../]
[right_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = rb_right
block = right_block
normal = '1 0 0'
[]
[right_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_right_sideset
new_boundary = rb_left
block = right_block
normal = '-1 0 0'
[]
[right_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_left_sideset
new_boundary = rb_top
block = right_block
normal = '0 1 0'
[]
[right_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = right_top_sideset
new_boundary = rb_bottom
block = right_block
normal = '0 -1 0'
[]
[secondary]
input = right_bottom_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'lb_right'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'rb_left'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[./T]
block = 'left_block right_block'
order = SECOND
[../]
[./lambda]
block = 'secondary_lower'
family = MONOMIAL
order = CONSTANT
[../]
[]
[BCs]
[./neumann]
type = FunctionGradientNeumannBC
exact_solution = exact_soln_primal
variable = T
boundary = 'lb_bottom lb_top lb_left rb_bottom rb_right rb_top'
[../]
[]
[Kernels]
[./conduction]
type = Diffusion
variable = T
block = 'left_block right_block'
[../]
[./sink]
type = Reaction
variable = T
block = 'left_block right_block'
[../]
[./forcing_function]
type = BodyForce
variable = T
function = forcing_function
block = 'left_block right_block'
[../]
[]
[Functions]
[./forcing_function]
type = ParsedFunction
expression = ''
[../]
[./exact_soln_primal]
type = ParsedFunction
expression = ''
[../]
[exact_soln_lambda]
type = ParsedFunction
expression = ''
[]
[mms_secondary]
type = ParsedFunction
expression = ''
[]
[mms_primary]
type = ParsedFunction
expression = ''
[]
[]
[Debug]
show_var_residual_norms = 1
[]
[Constraints]
[./mortar]
type = GapHeatConductanceTest
primary_boundary = rb_left
secondary_boundary = lb_right
primary_subdomain = primary_lower
secondary_subdomain = secondary_lower
secondary_variable = T
variable = lambda
secondary_gap_conductance = 1
primary_gap_conductance = 1
secondary_mms_function = mms_secondary
primary_mms_function = mms_primary
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
solve_type = NEWTON
type = Steady
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[dofmap]
type = DOFMap
execute_on = 'initial'
[]
[]
[Postprocessors]
[L2lambda]
type = ElementL2Error
variable = lambda
function = exact_soln_lambda
execute_on = 'timestep_end'
block = 'secondary_lower'
[]
[L2u]
type = ElementL2Error
variable = T
function = exact_soln_primal
execute_on = 'timestep_end'
block = 'left_block right_block'
[]
[h]
type = AverageElementSize
block = 'left_block right_block'
[]
[]
(modules/contact/test/tests/mortar_aux_kernels/frictional-mortar-3d-status.i)
starting_point = 0.04
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[frictional_status]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[frictional_state]
type = MortarFrictionalStateAux
tangent_one = mortar_tangential_lm
boundary = 'top_bottom'
contact_pressure = mortar_normal_lm
variable = frictional_status
mu = 0.4
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 1
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e2
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e2
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e2
[]
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e2
# We should try with nonzero Poisson ratio
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[friction]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
mu = 0.4
c = 1e1
c_t = 1.0e1
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top_top'
function = '0.16*t'
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top_top'
function = '0.1*t'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 0.4 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = 0.1
dt = .02
dtmin = .02
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-13 1e-7'
l_max_its = 15
nl_max_its = 90
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite_action.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e6
[]
[]
[MortarGapHeatTransfer]
[mortar_heat_transfer]
temperature = temp
use_displaced_mesh = true
gap_flux_options = conduction
gap_conductivity = 1
boundary = plank_right
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
thermal_lm_scaling = 1e-7
gap_geometry_type = PLATE
[]
[]
[BCs]
[left_temp]
type = ADDirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = ADDirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_first/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_rr'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-7
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-al.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure_one]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure_two]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_two]
order = FIRST
family = LAGRANGE
[]
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_one_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure_one
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_frictional_pressure_two_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure_two
user_object = friction_uo
contact_quantity = tangential_pressure_two
[]
[penalty_accumulated_slip_two_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_two
user_object = friction_uo
contact_quantity = accumulated_slip_two
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
allow_renumbering = false
[]
[Variables]
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e5
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
# Other object should mix formulations
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
friction_coefficient = 0.4
secondary_variable = disp_x
penalty = 1e0
penalty_friction = 1e1
slip_tolerance = 7.0e-4 # 1e-6
penetration_tolerance = 7.0e-4
# max_penalty_multiplier = 10
penalty_multiplier = 10
penalty_multiplier_friction = 5
[]
[]
[Constraints]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
l_max_its = 15
nl_max_its = 90
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[]
[VectorPostprocessors]
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictional/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictional]
primary = plank_right
secondary = block_left
formulation = mortar
model = coulomb
c_normal = 1e0
c_tangential = 1e-6
friction_coefficient = 0.1
tangential_lm_scaling = 1.0e-15
[]
[]
[BCs]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
preset = false
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
preset = false
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-15'
end_time = 5.3
dt = 0.12
dtmin = 0.12
timestep_tolerance = 1e-6
line_search = 'contact'
nl_div_tol = 1e100
nl_abs_tol = 1e-7
automatic_scaling = true
compute_scaling_once = false
ignore_variables_for_autoscaling = 'frictional_normal_lm frictional_tangential_lm'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = frictional_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_second/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'small'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeLinearElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/meshgenerators/cyclic/cyclic.i)
[Mesh]
[ccmg]
type = ConcentricCircleMeshGenerator
num_sectors = 6
radii = '0.2546 0.3368'
rings = '4 3 4'
has_outer_square = on
pitch = 1
preserve_volumes = off
smoothing_max_it = 3
[]
[rename_left]
type = RenameBoundaryGenerator
input = ccmg
old_boundary = 'left'
new_boundary = '101'
[]
[left]
type = CartesianMeshGenerator
dim = 2
dx = '5'
dy = '1'
ix = '100'
iy = '16'
[]
[move_it]
type = TransformGenerator
input = left
transform = translate
vector_value = '-5.5 -0.5 0'
[]
[rename_middle]
type = RenameBoundaryGenerator
input = move_it
old_boundary = 'right'
new_boundary = '102'
[]
[stitch]
type = StitchedMeshGenerator
inputs = 'rename_left rename_middle'
stitch_boundaries_pairs = '101 102'
[]
[in_between]
type = SideSetsBetweenSubdomainsGenerator
input = stitch
primary_block = 2
paired_block = 1
new_boundary = 'no_circle'
[]
[delete]
type = BlockDeletionGenerator
input = in_between
block = '1'
[]
[create_fused_top_sideset_l]
input = delete
type = ParsedGenerateSideset
combinatorial_geometry = 'y > 0.49'
normal = '0 1 0'
new_sideset_name = 103
[]
[top_left_block]
type = GeneratedMeshGenerator
xmin = -5.5
xmax = -0.5
ymin = 0.5
ymax = ${fparse 0.5 + 2. / 16.}
nx = 100
ny = 2
dim = 2
[]
[rename_top_left_block]
input = top_left_block
type = RenameBlockGenerator
old_block = '0'
new_block = '100'
[]
[rename_middle_2]
input = rename_top_left_block
type = RenameBoundaryGenerator
old_boundary = 'right'
new_boundary = '104'
[]
[top_middle_block]
type = GeneratedMeshGenerator
xmin = -0.5
xmax = 0.5
ymin = 0.5
ymax = ${fparse 0.5 + 2. / 16.}
nx = 16
ny = 2
dim = 2
[]
[rename_top_middle_block]
input = top_middle_block
type = RenameBlockGenerator
old_block = '0'
new_block = '101'
[]
[rename_left_2]
input = rename_top_middle_block
type = RenameBoundaryGenerator
old_boundary = 'left'
new_boundary = '105'
[]
[stitch_2]
inputs = 'rename_middle_2 rename_left_2'
type = StitchedMeshGenerator
stitch_boundaries_pairs = '104 105'
[]
[create_fused_bottom_sideset]
input = stitch_2
type = ParsedGenerateSideset
combinatorial_geometry = 'y < 0.51'
normal = '0 -1 0'
new_sideset_name = 106
[]
[stitch_3]
inputs = 'create_fused_top_sideset_l create_fused_bottom_sideset'
type = StitchedMeshGenerator
stitch_boundaries_pairs = '103 106'
[]
[rename_extension]
type = RenameBoundaryGenerator
input = no_slip_bottom
old_boundary = 'extension'
new_boundary = '111'
[]
[extension]
type = CartesianMeshGenerator
dim = 2
dx = '5'
dy = '1'
ix = '100'
iy = '16'
[]
[move_it_2]
type = TransformGenerator
input = extension
transform = translate
vector_value = '5.5 -0.5 0'
[]
[stitch_4]
inputs = 'rename_middle rename_extension'
type = StitchedMeshGenerator
stitch_boundaries_pairs = '102 111'
[]
[create_fused_top_sideset_r]
input = stitch_4
type = ParsedGenerateSideset
combinatorial_geometry = 'y > .49'
normal = '0 1 0'
new_sideset_name = 113
[]
[top_right_block]
type = GeneratedMeshGenerator
xmin = 0.5
xmax = 5.5
ymin = 0.5
ymax = ${fparse 0.5 + 2. / 16.}
nx = 100
ny = 2
dim = 2
[]
[rename_top_right_block]
input = top_right_block
type = RenameBlockGenerator
old_block = 'top_right_block'
new_block = '110'
[]
[rename_extension_2]
input = rename_top_right_block
type = RenameBoundaryGenerator
old_boundary = 'rename_extension'
new_boundary = '115'
[]
[stitch_5]
inputs = 'rename_middle_2 rename_extension_2'
type = StitchedMeshGenerator
stitch_boundaries_pairs = '104 115'
[]
[stitch_6]
inputs = 'create_fused_bottom_sideset create_fused_top_sideset_r'
type = StitchedMeshGenerator
stitch_boundaries_pairs = '106 113'
[]
[no_slip_top]
input = stitch_6
type = ParsedGenerateSideset
combinatorial_geometry = 'y > .615'
normal = '0 1 0'
new_sideset_name = 'no_slip_top'
[]
[no_slip_bottom]
input = no_slip_top
type = ParsedGenerateSideset
combinatorial_geometry = 'y < -0.49'
normal = '0 -1 0'
new_sideset_name = 'no_slip_bottom'
[]
[inlet]
input = no_slip_bottom
type = ParsedGenerateSideset
combinatorial_geometry = 'x > 5.49'
normal = '1 0 0'
new_sideset_name = 'inlet'
[]
[outlet]
input = inlet
type = ParsedGenerateSideset
combinatorial_geometry = 'x < -5.49'
normal = '-1 0 0'
new_sideset_name = 'outlet'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/pins/block-restriction/with-empty-block.i)
mu = 1.2
rho_fluid = 0.2
k_fluid = 1.1
cp_fluid = 2.3
T_cold = 310
alpha = 1e-3
Q = 200
[Problem]
kernel_coverage_check = false
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
velocity_interp_method = 'rc'
advected_interp_method = 'average'
[]
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '0.3683 0.0127'
dy = '0.0127 0.2292 2.5146 0.2292 0.0127'
ix = '2 1'
iy = '1 2 3 2 1'
subdomain_id = '0 0
1 0
2 0
1 0
0 0
'
[]
[rename_block_name]
type = RenameBlockGenerator
input = cmg
old_block = '0 1 2'
new_block = 'wall_block spacer_block porous_block'
[]
[solid_fluid_interface_1]
type = SideSetsBetweenSubdomainsGenerator
input = rename_block_name
primary_block = porous_block
paired_block = wall_block
new_boundary = 'solid_fluid_interface'
[]
[solid_fluid_interface_2]
type = SideSetsBetweenSubdomainsGenerator
input = solid_fluid_interface_1
primary_block = spacer_block
paired_block = wall_block
new_boundary = 'solid_fluid_interface'
[]
[wall_left_boundary_1]
type = SideSetsFromBoundingBoxGenerator
input = solid_fluid_interface_2
bottom_left = '0 0 0'
top_right = '0.1 0.0127 0'
included_boundaries = left
boundary_new = wall_left
[]
[wall_left_boundary_2]
type = SideSetsFromBoundingBoxGenerator
input = wall_left_boundary_1
bottom_left = '0 2.9857 0'
top_right = '0.1 2.9984 0'
included_boundaries = left
boundary_new = wall_left
[]
[fluid_left_boundary]
type = SideSetsFromBoundingBoxGenerator
input = wall_left_boundary_2
bottom_left = '0 0.0127 0'
top_right = '0.1 2.9857 0'
included_boundaries = left
boundary_new = fluid_left
[]
coord_type = RZ
rz_coord_axis = Y
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
block = 'spacer_block porous_block'
[]
[]
[Variables]
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
block = 'spacer_block porous_block'
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
block = 'spacer_block porous_block'
[]
[pressure]
type = INSFVPressureVariable
block = 'spacer_block porous_block'
[]
[T_fluid]
type = INSFVEnergyVariable
block = 'spacer_block porous_block'
[]
[lambda]
family = SCALAR
order = FIRST
block = 'spacer_block porous_block'
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
block = 'spacer_block porous_block'
[]
[]
[FVKernels]
# No mass time derivative because imcompressible (derivative = 0)
[mass]
type = PINSFVMassAdvection
variable = pressure
rho = ${rho_fluid}
block = 'spacer_block porous_block'
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
block = 'spacer_block porous_block'
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_x
rho = ${rho_fluid}
momentum_component = 'x'
block = 'spacer_block porous_block'
porosity = porosity
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_x
mu = ${mu}
momentum_component = 'x'
block = 'spacer_block porous_block'
porosity = porosity
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_x
momentum_component = 'x'
pressure = pressure
block = 'spacer_block porous_block'
porosity = porosity
[]
[u_buoyancy]
type = PINSFVMomentumBoussinesq
variable = superficial_vel_x
T_fluid = T_fluid
gravity = '0 -1 0'
rho = ${rho_fluid}
ref_temperature = ${T_cold}
momentum_component = 'x'
block = 'spacer_block porous_block'
porosity = porosity
[]
[u_gravity]
type = PINSFVMomentumGravity
variable = superficial_vel_x
gravity = '0 -1 0'
rho = ${rho_fluid}
momentum_component = 'x'
block = 'spacer_block porous_block'
porosity = porosity
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_y
rho = ${rho_fluid}
momentum_component = 'y'
block = 'spacer_block porous_block'
porosity = porosity
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_y
mu = ${mu}
momentum_component = 'y'
block = 'spacer_block porous_block'
porosity = porosity
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_y
momentum_component = 'y'
pressure = pressure
block = 'spacer_block porous_block'
porosity = porosity
[]
[v_buoyancy]
type = PINSFVMomentumBoussinesq
variable = superficial_vel_y
T_fluid = T_fluid
gravity = '0 -1 0'
rho = ${rho_fluid}
ref_temperature = ${T_cold}
momentum_component = 'y'
block = 'spacer_block porous_block'
porosity = porosity
[]
[v_gravity]
type = PINSFVMomentumGravity
variable = superficial_vel_y
gravity = '0 -1 0'
rho = ${rho_fluid}
momentum_component = 'y'
block = 'spacer_block porous_block'
porosity = porosity
[]
[temp_conduction]
type = PINSFVEnergyDiffusion
k = 'k_fluid'
variable = T_fluid
block = 'spacer_block porous_block'
porosity = porosity
[]
[temp_advection]
type = PINSFVEnergyAdvection
variable = T_fluid
block = 'spacer_block porous_block'
[]
[heat_source]
type = FVBodyForce
variable = T_fluid
function = ${Q}
block = 'porous_block'
[]
[]
[FVBCs]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = superficial_vel_x
boundary = 'solid_fluid_interface'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = superficial_vel_y
boundary = 'solid_fluid_interface'
function = 0
[]
[reflective_x]
type = INSFVSymmetryVelocityBC
variable = superficial_vel_x
boundary = fluid_left
momentum_component = 'x'
mu = ${mu}
u = superficial_vel_x
v = superficial_vel_y
[]
[reflective_y]
type = INSFVSymmetryVelocityBC
variable = superficial_vel_y
boundary = fluid_left
momentum_component = 'y'
mu = ${mu}
u = superficial_vel_x
v = superficial_vel_y
[]
[reflective_p]
type = INSFVSymmetryPressureBC
boundary = fluid_left
variable = pressure
[]
[T_reflective]
type = FVNeumannBC
variable = T_fluid
boundary = fluid_left
value = 0
[]
[T_cold_boundary]
type = FVDirichletBC
variable = T_fluid
boundary = solid_fluid_interface
value = ${T_cold}
[]
[]
[ICs]
[porosity_spacer]
type = ConstantIC
variable = porosity
block = spacer_block
value = 1.0
[]
[porosity_fuel]
type = ConstantIC
variable = porosity
block = porous_block
value = 0.1
[]
[temp_ic_fluid]
type = ConstantIC
variable = T_fluid
value = ${T_cold}
block = 'spacer_block porous_block'
[]
[superficial_vel_x]
type = ConstantIC
variable = superficial_vel_x
value = 1E-5
block = 'spacer_block porous_block'
[]
[superficial_vel_y]
type = ConstantIC
variable = superficial_vel_y
value = 1E-5
block = 'spacer_block porous_block'
[]
[]
[FunctorMaterials]
[functor_constants_fluid]
type = ADGenericFunctorMaterial
prop_names = 'alpha_b cp k_fluid'
prop_values = '${alpha} ${cp_fluid} ${k_fluid}'
block = 'spacer_block porous_block'
[]
[density_fluid]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T_fluid'
rho = ${rho_fluid}
block = 'spacer_block porous_block'
[]
[functor_constants_steel]
# We need this to avoid errors for materials not existing on every block
type = ADGenericFunctorMaterial
prop_names = 'dummy'
prop_values = 0.0
block = wall_block
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = none
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
[Debug]
show_var_residual_norms = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/varied_pressure_thermomechanical_mortar.i)
## Units in the input file: m-Pa-s-K
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 0.25
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 13
xmin = 0.25
xmax = 0.5
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
patch_update_strategy = iteration
[]
[Variables]
[disp_x]
block = 'left_block right_block'
[]
[disp_y]
block = 'left_block right_block'
[]
[temperature]
initial_condition = 300.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[Modules]
[TensorMechanics/Master]
[steel]
strain = FINITE
add_variables = false
use_automatic_differentiation = true
generate_output = 'strain_xx strain_xy strain_yy stress_xx stress_xy stress_yy'
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'left_block'
[]
[aluminum]
strain = FINITE
add_variables = false
use_automatic_differentiation = true
generate_output = 'strain_xx strain_xy strain_yy stress_xx stress_xy stress_yy'
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'right_block'
[]
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatTdot_steel]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = steel_heat_capacity
density_name = steel_density
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[HeatTdot_aluminum]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = aluminum_heat_capacity
density_name = aluminum_density
block = 'right_block'
[]
[]
[BCs]
[fixed_bottom_edge]
type = ADDirichletBC
variable = disp_y
value = 0
boundary = 'moving_block_bottom fixed_block_bottom'
[]
[fixed_outer_edge]
type = ADDirichletBC
variable = disp_x
value = 0
boundary = 'fixed_block_right'
[]
[pressure_left_block]
type = ADPressure
variable = disp_x
component = 0
boundary = 'moving_block_left'
function = '1e4*t*y'
[]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'fixed_block_right'
[]
[]
[Contact]
[interface]
primary = moving_block_right
secondary = fixed_block_left
model = frictionless
formulation = mortar
correct_edge_dropping = true
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed'
use_displaced_mesh = true
[]
[]
[Materials]
[steel_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.93e11 #in Pa, 193 GPa, stainless steel 304
poissons_ratio = 0.29
block = 'left_block'
[]
[steel_stress]
type = ADComputeFiniteStrainElasticStress
block = 'left_block'
[]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity steel_hardness'
prop_values = ' 8e3 16.2 0.5 129' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 6.8e10 #in Pa, 68 GPa, aluminum
poissons_ratio = 0.36
block = 'right_block'
[]
[aluminum_stress]
type = ADComputeFiniteStrainElasticStress
block = 'right_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_hardness'
prop_values = ' 2.7e3 210 0.9 15' #for 99% pure Al
block = 'right_block'
[]
[]
[UserObjects]
[closed]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[contact_pressure_max]
type = NodalExtremeValue
variable = interface_normal_lm
block = interface_secondary_subdomain
value_type = max
[]
[contact_pressure_average]
type = AverageNodalVariableValue
variable = interface_normal_lm
block = interface_secondary_subdomain
[]
[contact_pressure_min]
type = NodalExtremeValue
variable = interface_normal_lm
block = interface_secondary_subdomain
value_type = min
[]
[interface_temperature_max]
type = NodalExtremeValue
variable = temperature
block = interface_secondary_subdomain
value_type = max
[]
[interface_temperature_average]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_temperature_min]
type = NodalExtremeValue
variable = temperature
block = interface_secondary_subdomain
value_type = min
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
# mortar contact solver options
petsc_options = '-snes_converged_reason -pc_svd_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = ' lu superlu_dist'
snesmf_reuse_base = false
nl_rel_tol = 1e-7
nl_max_its = 20
l_max_its = 50
dt = 0.125
end_time = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_second/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
l_max_its = 30
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite_action_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
converge_on = 'disp_x disp_y temp'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
extra_vector_tags = 'ref'
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e6
[]
[]
[MortarGapHeatTransfer]
[mortar_heat_transfer]
temperature = temp
use_displaced_mesh = true
gap_flux_options = conduction
gap_conductivity = 1
boundary = plank_right
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
thermal_lm_scaling = 1e-7
gap_geometry_type = PLATE
[]
[]
[BCs]
[left_temp]
type = ADDirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = ADDirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
nl_abs_tol = 1e-13
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/heat_transfer/test/tests/interface_heating_mortar/constraint_joule_heating_offset_single_material_insulated.i)
## Units in the input file: m-Pa-s-K-V
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 100
xmax = 0.1
ymin = 0.1
ymax = 0.35
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 100
xmin = 0.1
xmax = 0.2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[interface_secondary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'fixed_block_left'
new_block_id = 3
new_block_name = 'interface_secondary_subdomain'
input = block_rename
[]
[interface_primary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'moving_block_right'
new_block_id = 4
new_block_name = 'interface_primary_subdomain'
input = interface_secondary_subdomain
[]
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Variables]
[temperature]
initial_condition = 300.0
[]
[potential]
[]
[potential_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[AuxVariables]
[interface_normal_lm]
order = FIRST
family = LAGRANGE
block = 'interface_secondary_subdomain'
initial_condition = 1.0
[]
[]
[Kernels]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
extra_vector_tags = 'ref'
block = 'left_block right_block'
[]
[electric_aluminum]
type = ADMatDiffusion
variable = potential
diffusivity = aluminum_electrical_conductivity
extra_vector_tags = 'ref'
block = 'left_block right_block'
[]
[]
[BCs]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'fixed_block_right'
[]
[electric_left]
type = ADDirichletBC
variable = potential
value = 0.0
boundary = moving_block_left
[]
[electric_right]
type = ADDirichletBC
variable = potential
value = 3.0e-1
boundary = fixed_block_right
[]
[]
[Constraints]
[electrical_contact]
type = ModularGapConductanceConstraint
variable = potential_interface_lm
secondary_variable = potential
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_electric'
correct_edge_dropping = true
[]
[interface_heating]
type = ADInterfaceJouleHeatingConstraint
potential_lagrange_multiplier = potential_interface_lm
secondary_variable = temperature
primary_electrical_conductivity = aluminum_electrical_conductivity
secondary_electrical_conductivity = aluminum_electrical_conductivity
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
[]
[]
[Materials]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_electrical_conductivity aluminum_hardness'
prop_values = ' 2.7e3 210 900.0 3.7e7 1.0' #for 99% pure Al
block = 'left_block right_block interface_secondary_subdomain'
[]
[]
[UserObjects]
[closed_electric]
type = GapFluxModelPressureDependentConduction
primary_conductivity = aluminum_electrical_conductivity
secondary_conductivity = aluminum_electrical_conductivity
temperature = potential
contact_pressure = interface_normal_lm
primary_hardness = aluminum_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[interface_heat_flux_large_block]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[interface_heat_flux_small_block]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = aluminum_thermal_conductivity
[]
[interface_electrical_flux_large_block]
type = ADSideDiffusiveFluxAverage
variable = potential
boundary = fixed_block_left
diffusivity = aluminum_electrical_conductivity
[]
[interface_electrical_flux_small_block]
type = ADSideDiffusiveFluxAverage
variable = potential
boundary = moving_block_right
diffusivity = aluminum_electrical_conductivity
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 2e-10
nl_rel_tol = 1e-6
nl_max_its = 50
nl_forced_its = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_first/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_rr'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[block]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
extra_vector_tags = 'ref'
[]
[plank]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-12
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/pump/pump_as_volume_force_loop_pressure_corrected.i)
mu = 1.0
rho = 1.0
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.1 0.8 0.1'
dy = '0.1 0.8 0.1'
ix = '5 20 5'
iy = '5 20 5'
subdomain_id = '1 1 1
1 2 1
1 1 1'
[]
[delete_internal_part]
type = BlockDeletionGenerator
input = gen
block = '2'
new_boundary = 'wall-internal'
[]
[lump_bdries_to_wall]
type = RenameBoundaryGenerator
input = delete_internal_part
old_boundary = 'bottom right top left'
new_boundary = 'wall-external wall-external wall-external wall-external'
[]
[pump_domain]
type = ParsedSubdomainMeshGenerator
input = lump_bdries_to_wall
combinatorial_geometry = 'x > 0.3 & x < 0.7 & y > 0.5'
block_id = '3'
[]
[rename_blocks]
type = RenameBlockGenerator
input = pump_domain
old_block = '1 3'
new_block = 'pipe pump'
[]
[side_pump]
type = ParsedGenerateSideset
input = rename_blocks
included_subdomains = 'pump'
included_neighbors = 'pipe'
new_sideset_name = 'pump_side'
normal = '1 0 0'
combinatorial_geometry = 'x > 0.35'
[]
[]
[GlobalParams]
velocity_interp_method = 'rc'
advected_interp_method = 'upwind'
rhie_chow_user_object = 'rc'
[]
[Problem]
material_coverage_check = False
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
correct_volumetric_force = true
volumetric_force_functors = 'pump_force'
volume_force_correction_method = 'pressure-consistent'
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 1
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
phi0 = 0.0
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_pump]
type = INSFVBodyForce
variable = vel_x
momentum_component = 'x'
functor = 'pump_force'
block = 'pump'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[]
[FVBCs]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'wall-internal wall-external'
variable = vel_x
function = '0'
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'wall-internal wall-external'
variable = vel_y
function = '0'
[]
[]
[FunctorMaterials]
[pump_force]
type = PiecewiseByBlockFunctorMaterial
prop_name = 'pump_force'
subdomain_to_prop_value = 'pump 1000.0
pipe 0.0'
[]
[]
[Postprocessors]
[flow_rate]
type = Receiver
default = 1.0
[]
[flow_rate_to_pipe]
type = VolumetricFlowRate
advected_quantity = ${rho}
boundary = 'pump_side'
vel_x = 'vel_x'
vel_y = 'vel_y'
[]
[maximum_speed]
type = ADElementExtremeFunctorValue
functor = vel_x
value_type = max
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = false
[out]
type = CSV
execute_on = FINAL
show = 'flow_rate_to_pipe maximum_speed'
[]
[]
(modules/electromagnetics/test/tests/interfacekernels/electrostatic_contact/analytic_solution_test_two_block.i)
# Regression test for ElectrostaticContactCondition with analytic solution with
# two blocks
#
# dim = 1D
# X = [0,2]
# Interface at X = 1
#
# stainless_steel graphite
# +------------------+------------------+
#
# Left BC: Potential = 1
# Right BC: Potential = 0
# Center Interface: ElectrostaticContactCondition
#
[Mesh]
[line]
type = GeneratedMeshGenerator
dim = 1
nx = 4
xmax = 2
[]
[break]
type = SubdomainBoundingBoxGenerator
input = line
block_id = 1
block_name = 'graphite'
bottom_left = '1 0 0'
top_right = '2 0 0'
[]
[block_rename]
type = RenameBlockGenerator
input = break
old_block = 0
new_block = 'stainless_steel'
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
input = block_rename
primary_block = 'stainless_steel'
paired_block = 'graphite'
new_boundary = 'ssg_interface'
[]
[]
[Variables]
[potential_graphite]
block = graphite
[]
[potential_stainless_steel]
block = stainless_steel
[]
[]
[AuxVariables]
[analytic_potential_stainless_steel]
block = stainless_steel
[]
[analytic_potential_graphite]
block = graphite
[]
[]
[Kernels]
[electric_graphite]
type = ADMatDiffusion
variable = potential_graphite
diffusivity = electrical_conductivity
block = graphite
[]
[electric_stainless_steel]
type = ADMatDiffusion
variable = potential_stainless_steel
diffusivity = electrical_conductivity
block = stainless_steel
[]
[]
[AuxKernels]
[analytic_function_aux_stainless_steel]
type = FunctionAux
function = potential_fxn_stainless_steel
variable = analytic_potential_stainless_steel
block = stainless_steel
[]
[analytic_function_aux_graphite]
type = FunctionAux
function = potential_fxn_graphite
variable = analytic_potential_graphite
block = graphite
[]
[]
[BCs]
[elec_left]
type = ADDirichletBC
variable = potential_stainless_steel
boundary = left
value = 1
[]
[elec_right]
type = ADDirichletBC
variable = potential_graphite
boundary = right
value = 0
[]
[]
[InterfaceKernels]
[electric_contact_conductance_ssg]
type = ElectrostaticContactCondition
variable = potential_stainless_steel
neighbor_var = potential_graphite
boundary = ssg_interface
mean_hardness = mean_hardness
mechanical_pressure = 3000
[]
[]
[Materials]
#graphite (at 300 K)
[sigma_graphite]
type = ADGenericConstantMaterial
prop_names = electrical_conductivity
prop_values = 73069.2
block = graphite
[]
#stainless_steel (at 300 K)
[sigma_stainless_steel]
type = ADGenericConstantMaterial
prop_names = electrical_conductivity
prop_values = 1.41867e6
block = stainless_steel
[]
# harmonic mean of graphite and stainless steel hardness
[mean_hardness]
type = ADGenericConstantMaterial
prop_names = mean_hardness
prop_values = 2.4797e9
[]
[]
[Functions]
[potential_fxn_stainless_steel]
type = ElectricalContactTestFunc
domain = stainless_steel
[]
[potential_fxn_graphite]
type = ElectricalContactTestFunc
domain = graphite
[]
[]
[Postprocessors]
[error_stainless_steel]
type = ElementL2Error
variable = potential_stainless_steel
function = potential_fxn_stainless_steel
block = stainless_steel
[]
[error_graphite]
type = ElementL2Error
variable = potential_graphite
function = potential_fxn_graphite
block = graphite
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = true
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_sec/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite_rr'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
extra_vector_tags = 'ref'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
preset = false
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-7
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/thermal_hydraulics/test/tests/components/file_mesh_component/mesh.i)
# This file generates the mesh for the FileMeshComponent test.
[Mesh]
[gen_mesh_mg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 2
xmin = 0
xmax = 5.0
ymin = 2.0
ymax = 3.0
[]
[rename_block_mg]
type = RenameBlockGenerator
input = gen_mesh_mg
old_block = 0
new_block = 'block_a'
[]
[]
(modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d-dynamics-light.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 1
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Modules/TensorMechanics/DynamicMaster]
[all]
add_variables = true
hht_alpha = 0.0
newmark_beta = 0.25
newmark_gamma = 0.5
mass_damping_coefficient = 0.0
stiffness_damping_coefficient = 0.1
displacements = 'disp_x disp_y disp_z'
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
block = '1 2'
strain = FINITE
density = density
[]
[]
[Materials]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[friction]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
mu = 0.4
c = 1e4
c_t = 1.0e4
newmark_beta = 0.25
newmark_gamma = 0.5
correct_edge_dropping = true
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-14'
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
line_search = 'basic'
[TimeIntegrator]
type = NewmarkBeta
gamma = 0.5
beta = 0.25
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_mortar/closed_gap_prescribed_pressure.i)
## Units in the input file: m-Pa-s-K
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmax = 1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmin = 1
xmax = 2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[interface_secondary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'fixed_block_left'
new_block_id = 3
new_block_name = 'interface_secondary_subdomain'
input = block_rename
[]
[interface_primary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'moving_block_right'
new_block_id = 4
new_block_name = 'interface_primary_subdomain'
input = interface_secondary_subdomain
[]
[]
[Variables]
[temperature]
initial_condition = 525.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[AuxVariables]
[interface_normal_lm]
order = FIRST
family = LAGRANGE
block = 'interface_secondary_subdomain'
initial_condition = 100.0
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[]
[BCs]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 250
boundary = 'fixed_block_right'
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed'
[]
[]
[Materials]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_hardness'
prop_values = '8e3 16.2 129' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_hardness'
prop_values = ' 2.7e3 210 15' #for 99% pure Al
block = 'right_block'
[]
[]
[UserObjects]
[closed]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_primary_subdomain
[]
[aluminum_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
automatic_scaling = false
nl_rel_tol = 1e-14
nl_max_its = 20
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d-rz/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
coord_type = RZ
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d-rz/finite_action_al.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_al'
[Mesh]
patch_size = 80
patch_update_strategy = auto
coord_type = RZ
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
maximum_lagrangian_update_iterations = 20
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_weightedgap_object_al_frictionless
contact_quantity = normal_pressure
boundary = 'block_left'
[]
[]
[Modules/TensorMechanics/Master]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[Contact]
[al_frictionless]
formulation = mortar_penalty
model = frictionless
primary = plank_right
secondary = block_left
penalty = 5e6
al_penetration_tolerance = 1e-7
penalty_multiplier = 50
[]
[]
[MortarGapHeatTransfer]
[mortar_heat_transfer]
temperature = temp
use_displaced_mesh = true
gap_flux_options = conduction
gap_conductivity = 1
boundary = plank_right
primary_boundary = plank_right
primary_subdomain = al_frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = al_frictionless_secondary_subdomain
thermal_lm_scaling = 1e-7
gap_geometry_type = PLATE
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
end_time = 7.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
exodus = true
[comp]
type = CSV
show = 'avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_second/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite_rr'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Modules/TensorMechanics/Master]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-7
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]