- op_numspecifies the number of order parameters to create
C++ Type:unsigned int
Controllable:No
Description:specifies the number of order parameters to create
- var_name_basespecifies the base name of the variables
C++ Type:std::string
Controllable:No
Description:specifies the base name of the variables
GrainGrowthAction
buildconstruction:Undocumented Action Class
The GrainGrowthAction 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 an Action; however, what is contained is ultimately determined by what is necessary to make the documentation clear for users.
Set up the variable and the kernels needed for a grain growth simulation
Overview
Example Input File Syntax
Set up the variable and the kernels needed for a grain growth simulation
Input Parameters
- active__all__ If specified only the blocks named will be visited and made active
Default:__all__
C++ Type:std::vector<std::string>
Controllable:No
Description:If specified only the blocks named will be visited and made active
- argsVector of nonlinear variable arguments that L depends on
C++ Type:std::vector<VariableName>
Controllable:No
Description:Vector of nonlinear variable arguments that L depends on
- familyLAGRANGESpecifies the family of FE shape function to use for the order parameters
Default:LAGRANGE
C++ Type:MooseEnum
Controllable:No
Description:Specifies the family of FE shape function to use for the order parameters
- inactiveIf specified blocks matching these identifiers will be skipped.
C++ Type:std::vector<std::string>
Controllable:No
Description:If specified blocks matching these identifiers will be skipped.
- initial_from_fileFalseTake the initial condition of all polycrystal variables from the mesh file
Default:False
C++ Type:bool
Controllable:No
Description:Take the initial condition of all polycrystal variables from the mesh file
- kappakappa_opThe kappa used with the kernels
Default:kappa_op
C++ Type:MaterialPropertyName
Controllable:No
Description:The kappa used with the kernels
- mobilityLThe isotropic mobility used with the kernels
Default:L
C++ Type:MaterialPropertyName
Controllable:No
Description:The isotropic mobility used with the kernels
- orderFIRSTSpecifies the order of the FE shape function to use for the order parameters
Default:FIRST
C++ Type:MooseEnum
Controllable:No
Description:Specifies the order of the FE shape function to use for the order parameters
- use_automatic_differentiationFalseFlag to use automatic differentiation (AD) objects when possible
Default:False
C++ Type:bool
Controllable:No
Description:Flag to use automatic differentiation (AD) objects when possible
- variable_mobilityTrueThe mobility is a function of any MOOSE variable (if this is set to false, L must be constant over the entire domain!)
Default:True
C++ Type:bool
Controllable:No
Description:The mobility is a function of any MOOSE variable (if this is set to false, L must be constant over the entire domain!)
Optional Parameters
- cName of coupled concentration variable
C++ Type:VariableName
Controllable:No
Description:Name of coupled concentration variable
- en_ratio1Ratio of surface to GB energy
Default:1
C++ Type:double
Controllable:No
Description:Ratio of surface to GB energy
- ndef0Specifies the number of deformed grains to create
Default:0
C++ Type:unsigned int
Controllable:No
Description:Specifies the number of deformed grains to create
Multiphysics Parameters
- implicitTrueWhether kernels are implicit or not
Default:True
C++ Type:bool
Controllable:No
Description:Whether kernels are implicit or not
- scaling1Specifies a scaling factor to apply to the order parameters
Default:1
C++ Type:double
Controllable:No
Description:Specifies a scaling factor to apply to the order parameters
- use_displaced_meshFalseWhether to use displaced mesh in the kernels
Default:False
C++ Type:bool
Controllable:No
Description:Whether to use displaced mesh in the kernels