- cConcentration
C++ Type:std::vector<VariableName>
Controllable:No
Description:Concentration
- chemical_potential_propChemical potential property name
C++ Type:MaterialPropertyName
Controllable:No
Description:Chemical potential property name
- variableThe name of the variable that this residual object operates on
C++ Type:NonlinearVariableName
Controllable:No
Description:The name of the variable that this residual object operates on
CHSplitChemicalPotential
The CHSplitChemicalPotential has not been documented. The content listed below should be used as a starting point for documenting the class, which includes the typical automatic documentation associated with a MooseObject; however, what is contained is ultimately determined by what is necessary to make the documentation clear for users.
Chemical potential kernel in Split Cahn-Hilliard that solves chemical potential in a weak form
Overview
Example Input File Syntax
Input Parameters
- blockThe list of blocks (ids or names) that this object will be applied
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The list of blocks (ids or names) that this object will be applied
- displacementsThe displacements
C++ Type:std::vector<VariableName>
Controllable:No
Description:The displacements
- prop_getter_suffixAn optional suffix parameter that can be appended to any attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.
C++ Type:MaterialPropertyName
Controllable:No
Description:An optional suffix parameter that can be appended to any attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.
- use_interpolated_stateFalseFor the old and older state use projected material properties interpolated at the quadrature points. To set up projection use the ProjectedStatefulMaterialStorageAction.
Default:False
C++ Type:bool
Controllable:No
Description:For the old and older state use projected material properties interpolated at the quadrature points. To set up projection use the ProjectedStatefulMaterialStorageAction.
Optional Parameters
- absolute_value_vector_tagsThe tags for the vectors this residual object should fill with the absolute value of the residual contribution
C++ Type:std::vector<TagName>
Controllable:No
Description:The tags for the vectors this residual object should fill with the absolute value of the residual contribution
- extra_matrix_tagsThe extra tags for the matrices this Kernel should fill
C++ Type:std::vector<TagName>
Controllable:No
Description:The extra tags for the matrices this Kernel should fill
- extra_vector_tagsThe extra tags for the vectors this Kernel should fill
C++ Type:std::vector<TagName>
Controllable:No
Description:The extra tags for the vectors this Kernel should fill
- matrix_tagssystemThe tag for the matrices this Kernel should fill
Default:system
C++ Type:MultiMooseEnum
Options:nontime, system
Controllable:No
Description:The tag for the matrices this Kernel should fill
- vector_tagsnontimeThe tag for the vectors this Kernel should fill
Default:nontime
C++ Type:MultiMooseEnum
Options:nontime, time
Controllable:No
Description:The tag for the vectors this Kernel should fill
Tagging 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.
- diag_save_inThe name of auxiliary variables to save this Kernel's diagonal Jacobian contributions to. Everything about that variable must match everything about this variable (the type, what blocks it's on, etc.)
C++ Type:std::vector<AuxVariableName>
Controllable:No
Description:The name of auxiliary variables to save this Kernel's diagonal Jacobian contributions to. Everything about that variable must match everything about this variable (the type, what blocks it's on, etc.)
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:Yes
Description:Set the enabled status of the MooseObject.
- implicitTrueDetermines whether this object is calculated using an implicit or explicit form
Default:True
C++ Type:bool
Controllable:No
Description:Determines whether this object is calculated using an implicit or explicit form
- save_inThe name of auxiliary variables to save this Kernel's residual contributions to. Everything about that variable must match everything about this variable (the type, what blocks it's on, etc.)
C++ Type:std::vector<AuxVariableName>
Controllable:No
Description:The name of auxiliary variables to save this Kernel's residual contributions to. Everything about that variable must match everything about this variable (the type, what blocks it's on, etc.)
- seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Controllable:No
Description:The seed for the master random number generator
- use_displaced_meshFalseWhether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Advanced Parameters
Input Files
- (modules/phase_field/test/tests/CHSplitChemicalPotential/simple_transient_diffusion.i)
- (modules/combined/test/tests/DiffuseCreep/stress_flux_n_gb_relax.i)
- (modules/combined/test/tests/GBDependentTensors/gb_property.i)
- (modules/combined/test/tests/CHSplitFlux/flux_gb.i)
- (modules/combined/test/tests/DiffuseCreep/stress_based_chem_pot.i)
- (modules/combined/test/tests/DiffuseCreep/strain.i)
- (modules/combined/test/tests/CHSplitFlux/simple_transient_diffusion_flux.i)
- (modules/combined/test/tests/DiffuseCreep/variable_base_eigen_strain.i)
- (modules/combined/test/tests/DiffuseCreep/stress.i)
- (modules/combined/test/tests/DiffuseCreep/strain_gb_relax.i)
(modules/phase_field/test/tests/CHSplitChemicalPotential/simple_transient_diffusion.i)
# Same problem as in moose/test/tests/kernels/simple_transient_diffusion
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./c]
[../]
[./mu]
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
expression = '0.1'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility_tensor]
type = ConstantAnisotropicMobility
M_name = mobility_tensor
tensor = '1 0 0 0 1 0 0 0 1'
[../]
[./mobility]
type = CompositeMobilityTensor
M_name = mobility_prop
tensors = mobility_tensor
weights = var_dep
coupled_variables = c
[../]
[]
[BCs]
[./leftc]
type = DirichletBC
variable = c
boundary = left
value = 0
[../]
[./rightc]
type = DirichletBC
variable = c
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_tol = 1e-3
l_max_its = 20
nl_max_its = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/DiffuseCreep/stress_flux_n_gb_relax.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./creep_strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_i = 0
index_j = 0
[../]
[./creep_strain_yy]
type = RankTwoAux
variable = creep_strain_yy
rank_two_tensor = creep_strain
index_i = 1
index_j = 1
[../]
[./creep_strain_xy]
type = RankTwoAux
variable = creep_strain_xy
rank_two_tensor = creep_strain
index_i = 0
index_j = 1
[../]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = stress
index_i = 0
index_j = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./diffuse_strain_increment]
type = FluxBasedStrainIncrement
xflux = jx
yflux = jy
gb = gb
property_name = diffuse
[../]
[./gb_relax_prefactor]
type = DerivativeParsedMaterial
block = 0
expression = '0.01*(c-0.15)*gb'
coupled_variables = 'c gb'
property_name = gb_relax_prefactor
derivative_order = 1
[../]
[./gb_relax]
type = GBRelaxationStrainIncrement
property_name = gb_relax
prefactor_name = gb_relax_prefactor
gb_normal_name = gb_normal
[../]
[./creep_strain]
type = SumTensorIncrements
tensor_name = creep_strain
coupled_tensor_increment_names = 'diffuse gb_relax'
[../]
[./strain]
type = ComputeIncrementalSmallStrain
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
inelastic_strain_names = creep_strain
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[]
[BCs]
[./Periodic]
[./cbc]
auto_direction = 'x y'
variable = c
[../]
[../]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-10
nl_max_its = 5
l_tol = 1e-4
l_max_its = 20
dt = 1
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/GBDependentTensors/gb_property.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./mobility_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./mobility_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./diffusivity_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./diffusivity_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./aniso_tensor_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./aniso_tensor_yy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./mobility_xx]
type = MaterialRealTensorValueAux
variable = mobility_xx
property = mobility_prop
row = 0
column = 0
[../]
[./mobility_yy]
type = MaterialRealTensorValueAux
variable = mobility_yy
property = mobility_prop
row = 1
column = 1
[../]
[./diffusivity_xx]
type = MaterialRealTensorValueAux
variable = diffusivity_xx
property = diffusivity
row = 0
column = 0
[../]
[./diffusivity_yy]
type = MaterialRealTensorValueAux
variable = diffusivity_yy
property = diffusivity
row = 1
column = 1
[../]
[./aniso_tensor_xx]
type = MaterialRealTensorValueAux
variable = aniso_tensor_xx
property = aniso_tensor
row = 0
column = 0
[../]
[./aniso_tensor_yy]
type = MaterialRealTensorValueAux
variable = aniso_tensor_yy
property = aniso_tensor
row = 1
column = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 20
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_tol = 1e-3
l_max_its = 20
nl_max_its = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/CHSplitFlux/flux_gb.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./mobility_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./mobility_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./diffusivity_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./diffusivity_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./aniso_tensor_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./aniso_tensor_yy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./mobility_xx]
type = MaterialRealTensorValueAux
variable = mobility_xx
property = mobility_prop
row = 0
column = 0
[../]
[./mobility_yy]
type = MaterialRealTensorValueAux
variable = mobility_yy
property = mobility_prop
row = 1
column = 1
[../]
[./diffusivity_xx]
type = MaterialRealTensorValueAux
variable = diffusivity_xx
property = diffusivity
row = 0
column = 0
[../]
[./diffusivity_yy]
type = MaterialRealTensorValueAux
variable = diffusivity_yy
property = diffusivity
row = 1
column = 1
[../]
[./aniso_tensor_xx]
type = MaterialRealTensorValueAux
variable = aniso_tensor_xx
property = aniso_tensor
row = 0
column = 0
[../]
[./aniso_tensor_yy]
type = MaterialRealTensorValueAux
variable = aniso_tensor_yy
property = aniso_tensor
row = 1
column = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_max_its = 5
dt = 20
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/DiffuseCreep/stress_based_chem_pot.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./creep_strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./mu_prop]
family = MONOMIAL
order = CONSTANT
[../]
[./mech_prop]
family = MONOMIAL
order = CONSTANT
[../]
[./total_potential]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = total_potential
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_i = 0
index_j = 0
[../]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = stress
index_i = 0
index_j = 1
[../]
[./mu_prop]
type = MaterialRealAux
property = mu_prop
variable = mu_prop
[../]
[./mech_prop]
type = MaterialRealAux
property = mech_prop
variable = mech_prop
[../]
[./total_potential]
type = MaterialRealAux
property = total_potential
variable = total_potential
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./mechanical_potential]
type = StressBasedChemicalPotential
property_name = mech_prop
stress_name = stress
direction_tensor_name = aniso_tensor
prefactor_name = 1.0
[../]
[./total_potential]
type = DerivativeSumMaterial
block = 0
property_name = total_potential
sum_materials = 'mu_prop mech_prop'
coupled_variables = 'c'
derivative_order = 2
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./diffuse_strain_increment]
type = FluxBasedStrainIncrement
xflux = jx
yflux = jy
gb = gb
property_name = diffuse
[../]
[./diffuse_creep_strain]
type = SumTensorIncrements
tensor_name = creep_strain
coupled_tensor_increment_names = diffuse
[../]
[./strain]
type = ComputeIncrementalSmallStrain
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
inelastic_strain_names = creep_strain
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[]
[BCs]
[./Periodic]
[./cbc]
auto_direction = 'x y'
variable = c
[../]
[../]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-10
nl_max_its = 5
l_tol = 1e-4
l_max_its = 20
dt = 1
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/DiffuseCreep/strain.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./creep_strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_xy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_i = 0
index_j = 0
[../]
[./creep_strain_yy]
type = RankTwoAux
variable = creep_strain_yy
rank_two_tensor = creep_strain
index_i = 1
index_j = 1
[../]
[./creep_strain_xy]
type = RankTwoAux
variable = creep_strain_xy
rank_two_tensor = creep_strain
index_i = 0
index_j = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./diffuse_strain_increment]
type = FluxBasedStrainIncrement
xflux = jx
yflux = jy
gb = gb
property_name = diffuse
[../]
[./diffuse_creep_strain]
type = SumTensorIncrements
tensor_name = creep_strain
coupled_tensor_increment_names = diffuse
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_max_its = 5
dt = 20
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/CHSplitFlux/simple_transient_diffusion_flux.i)
# Same problem as in moose/test/tests/kernels/simple_transient_diffusion
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./c]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = '0.1'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility_tensor]
type = ConstantAnisotropicMobility
block = 0
M_name = mobility_tensor
tensor = '1 0 0 0 1 0 0 0 1'
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = mobility_tensor
weights = var_dep
args = c
[../]
[]
[BCs]
[./leftc]
type = DirichletBC
variable = c
boundary = left
value = 0
[../]
[./rightc]
type = DirichletBC
variable = c
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_max_its = 5
dt = 0.1
num_steps = 20
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/DiffuseCreep/variable_base_eigen_strain.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.01*v'
[../]
[../]
[./mu]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./eigen_strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./eigen_strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./eigenstrain_xx]
type = RankTwoAux
variable = eigen_strain_xx
rank_two_tensor = eigenstrain
index_i = 0
index_j = 0
[../]
[./eigenstrain_yy]
type = RankTwoAux
variable = eigen_strain_yy
rank_two_tensor = eigenstrain
index_i = 1
index_j = 1
[../]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./eigenstrain_prefactor]
type = DerivativeParsedMaterial
block = 0
expression = 'c-0.1'
coupled_variables = c
property_name = eigenstrain_prefactor
derivative_order = 1
[../]
[./eigenstrain]
type = ComputeVariableBaseEigenStrain
base_tensor_property_name = aniso_tensor
prefactor = eigenstrain_prefactor
eigenstrain_name = eigenstrain
[../]
[./strain]
type = ComputeIncrementalSmallStrain
displacements = 'disp_x disp_y'
eigenstrain_names = eigenstrain
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[]
[BCs]
[./Periodic]
[./cbc]
auto_direction = 'x y'
variable = c
[../]
[../]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-10
nl_max_its = 5
l_tol = 1e-4
l_max_its = 20
dt = 1
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/DiffuseCreep/stress.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./creep_strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_i = 0
index_j = 0
[../]
[./creep_strain_yy]
type = RankTwoAux
variable = creep_strain_yy
rank_two_tensor = creep_strain
index_i = 1
index_j = 1
[../]
[./creep_strain_xy]
type = RankTwoAux
variable = creep_strain_xy
rank_two_tensor = creep_strain
index_i = 0
index_j = 1
[../]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = stress
index_i = 0
index_j = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./diffuse_strain_increment]
type = FluxBasedStrainIncrement
xflux = jx
yflux = jy
gb = gb
property_name = diffuse
[../]
[./diffuse_creep_strain]
type = SumTensorIncrements
tensor_name = creep_strain
coupled_tensor_increment_names = diffuse
[../]
[./strain]
type = ComputeIncrementalSmallStrain
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
inelastic_strain_names = creep_strain
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[]
[BCs]
[./Periodic]
[./cbc]
auto_direction = 'x y'
variable = c
[../]
[../]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-10
nl_max_its = 5
l_tol = 1e-4
l_max_its = 20
dt = 1
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/DiffuseCreep/strain_gb_relax.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_xy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = strain
index_i = 0
index_j = 0
[../]
[./strain_yy]
type = RankTwoAux
variable = strain_yy
rank_two_tensor = strain
index_i = 1
index_j = 1
[../]
[./strain_xy]
type = RankTwoAux
variable = strain_xy
rank_two_tensor = strain
index_i = 0
index_j = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./gb_relax_prefactor]
type = DerivativeParsedMaterial
block = 0
expression = '0.01*(c-0.15)*gb'
coupled_variables = 'c gb'
property_name = gb_relax_prefactor
derivative_order = 1
[../]
[./gb_relax]
type = GBRelaxationStrainIncrement
property_name = gb_relax
prefactor_name = gb_relax_prefactor
gb_normal_name = gb_normal
[../]
[./strain]
type = SumTensorIncrements
tensor_name = strain
coupled_tensor_increment_names = gb_relax
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_max_its = 5
dt = 20
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]