- line_search_packagepetscThe solver package to use to conduct the line-search
Default:petsc
C++ Type:MooseEnum
Description:The solver package to use to conduct the line-search
- petsc_options_inameNames of PETSc name/value pairs
C++ Type:MultiMooseEnum
Description:Names of PETSc name/value pairs
- mffd_typewpSpecifies the finite differencing type for Jacobian-free solve types. Note that the default is wp (for Walker and Pernice).
Default:wp
C++ Type:MooseEnum
Description:Specifies the finite differencing type for Jacobian-free solve types. Note that the default is wp (for Walker and Pernice).
- splittingTop-level splitting defining a hierarchical decomposition into subsystems to help the solver.
C++ Type:std::vector
Description:Top-level splitting defining a hierarchical decomposition into subsystems to help the solver.
- line_searchdefaultSpecifies the line search type (Note: none = basic)
Default:default
C++ Type:MooseEnum
Description:Specifies the line search type (Note: none = basic)
- contact_line_search_ltolThe linear relative tolerance to be used while the contact state is changing between non-linear iterations. We recommend that this tolerance be looser than the standard linear tolerance
C++ Type:double
Description:The linear relative tolerance to be used while the contact state is changing between non-linear iterations. We recommend that this tolerance be looser than the standard linear tolerance
- petsc_options_valueValues of PETSc name/value pairs (must correspond with "petsc_options_iname"
C++ Type:std::vector
Description:Values of PETSc name/value pairs (must correspond with "petsc_options_iname"
- solve_typePJFNK: Preconditioned Jacobian-Free Newton Krylov JFNK: Jacobian-Free Newton Krylov NEWTON: Full Newton Solve FD: Use finite differences to compute Jacobian LINEAR: Solving a linear problem
C++ Type:MooseEnum
Description:PJFNK: Preconditioned Jacobian-Free Newton Krylov JFNK: Jacobian-Free Newton Krylov NEWTON: Full Newton Solve FD: Use finite differences to compute Jacobian LINEAR: Solving a linear problem
- petsc_optionsSingleton PETSc options
C++ Type:MultiMooseEnum
Description:Singleton PETSc options
- contact_line_search_allowed_lambda_cuts2The number of times lambda is allowed to be cut in half in the contact line search. We recommend this number be roughly bounded by 0 <= allowed_lambda_cuts <= 3
Default:2
C++ Type:unsigned int
Description:The number of times lambda is allowed to be cut in half in the contact line search. We recommend this number be roughly bounded by 0 <= allowed_lambda_cuts <= 3
Steady
The Steady has not been documented, if you would like to contribute to MOOSE by writing documentation, please see Documenting MOOSE. The content contained on this page explains the typical documentation associated with a MooseObject; however, what is contained is ultimately determined by what is necessary to make the documentation clear for users.
!syntax description /Executioner/Steady
Input Parameters
- l_abs_step_tol-1Linear Absolute Step Tolerance
Default:-1
C++ Type:double
Description:Linear Absolute Step Tolerance
- nl_abs_tol1e-50Nonlinear Absolute Tolerance
Default:1e-50
C++ Type:double
Description:Nonlinear Absolute Tolerance
- nl_max_its50Max Nonlinear Iterations
Default:50
C++ Type:unsigned int
Description:Max Nonlinear Iterations
- l_max_its10000Max Linear Iterations
Default:10000
C++ Type:unsigned int
Description:Max Linear Iterations
- compute_initial_residual_before_preset_bcsFalseUse the residual norm computed *before* PresetBCs are imposed in relative convergence check
Default:False
C++ Type:bool
Description:Use the residual norm computed *before* PresetBCs are imposed in relative convergence check
- nl_rel_tol1e-08Nonlinear Relative Tolerance
Default:1e-08
C++ Type:double
Description:Nonlinear Relative Tolerance
- l_tol1e-05Linear Tolerance
Default:1e-05
C++ Type:double
Description:Linear Tolerance
- nl_max_funcs10000Max Nonlinear solver function evaluations
Default:10000
C++ Type:unsigned int
Description:Max Nonlinear solver function evaluations
- nl_rel_step_tol1e-50Nonlinear Relative step Tolerance
Default:1e-50
C++ Type:double
Description:Nonlinear Relative step Tolerance
- nl_abs_step_tol1e-50Nonlinear Absolute step Tolerance
Default:1e-50
C++ Type:double
Description:Nonlinear Absolute step Tolerance
Solver Parameters
- no_fe_reinitFalseSpecifies whether or not to reinitialize FEs
Default:False
C++ Type:bool
Description:Specifies whether or not to reinitialize FEs
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Description:Set the enabled status of the MooseObject.