- boundaryThe list of boundary IDs from the mesh where this object applies
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:The list of boundary IDs from the mesh where this object applies
- component0,1,2 depending on if we are solving the x,y,z component of the momentum equation
C++ Type:unsigned int
Controllable:No
Description:0,1,2 depending on if we are solving the x,y,z component of the momentum equation
- gravityDirection of the gravity vector
C++ Type:libMesh::VectorValue<double>
Controllable:No
Description:Direction of the gravity vector
- pressurepressure
C++ Type:std::vector<VariableName>
Controllable:No
Description:pressure
- ux-velocity
C++ Type:std::vector<VariableName>
Controllable:No
Description:x-velocity
- 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
INSADMomentumNoBCBC
The INSADMomentumNoBCBC class is used to implement the "No Boundary Condition" developed by Griffiths1097-0363(19970228)24:4%3C393::AID-FLD505%3E3.0.CO;2-O). According to Griffiths, the "No Boundary Condition" is equivalent to imposing the condition on the original analytical problem that the (p+1)st derivative of a finite element variable of order p should vanish at a point close to the outflow. This is claimed to reduce error relative to a natural boundary condition.
This class implements the 'No BC' boundary condition based on the 'Laplace' form of the viscous stress tensor.
Input Parameters
- displacementsThe displacements
C++ Type:std::vector<VariableName>
Controllable:No
Description:The displacements
- integrate_p_by_partsTrueAllows simulations to be run with pressure BC if set to false
Default:True
C++ Type:bool
Controllable:No
Description:Allows simulations to be run with pressure BC if set to false
- mu_namemuThe name of the dynamic viscosity
Default:mu
C++ Type:MaterialPropertyName
Controllable:No
Description:The name of the dynamic viscosity
- 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.
- rho_namerhoThe name of the density
Default:rho
C++ Type:MaterialPropertyName
Controllable:No
Description:The name of the density
- vy-velocity
C++ Type:std::vector<VariableName>
Controllable:No
Description:y-velocity
- wz-velocity
C++ Type:std::vector<VariableName>
Controllable:No
Description:z-velocity
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
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
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 BC'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 BC'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 BC'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 BC'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.