- component0,1,or 2 for x-, y-, or z- direction
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:0,1,or 2 for x-, y-, or z- direction
- eosThe name of equation of state object to use.
C++ Type:UserObjectName
Unit:(no unit assumed)
Controllable:No
Description:The name of equation of state object to use.
- pressurepressure
C++ Type:std::vector<VariableName>
Unit:(no unit assumed)
Controllable:No
Description:pressure
- temperaturetemperature
C++ Type:std::vector<VariableName>
Unit:(no unit assumed)
Controllable:No
Description:temperature
- uvelocity in x-direction
C++ Type:std::vector<VariableName>
Unit:(no unit assumed)
Controllable:No
Description:velocity in x-direction
- variableThe name of the variable that this residual object operates on
C++ Type:NonlinearVariableName
Unit:(no unit assumed)
Controllable:No
Description:The name of the variable that this residual object operates on
INSFEFluidMomentumKernel
Adds advection, viscous, pressure, friction, and gravity terms to the Navier-Stokes momentum equation, potentially with stabilization
This kernel supports both regular and porous media flow, with the porosity specified as a material property using the "porosity" parameter.
This kernel computes the following terms in the momentum equation:
the convection term (non-conservative form)
the pressure term (volumetric form)
the gravity term
a viscous term for regular media flow
a viscous and a friction term for porous media flow
The pressure term can also be computed with an integration by parts. If so, the boundary conditions for the momentum equations should also use an integration by parts.
The convection term can also be computed using a conservative form. If so, other kernels such as the PINSFEFluidVelocityTimeDerivative must also use a conservative form.
This kernel computes the SUPG stabilization terms for the momentum equation:
the transient term
the convection term
the pressure term
the gravity term
a viscous term for regular media flow
a viscous and a friction term for porous media flow
Input Parameters
- blockThe list of blocks (ids or names) that this object will be applied
C++ Type:std::vector<SubdomainName>
Unit:(no unit assumed)
Controllable:No
Description:The list of blocks (ids or names) that this object will be applied
- conservative_formFalseWhether conservative form is used
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Whether conservative form is used
- displacementsThe displacements
C++ Type:std::vector<VariableName>
Unit:(no unit assumed)
Controllable:No
Description:The displacements
- gravityGravity vector
C++ Type:libMesh::VectorValue<double>
Unit:(no unit assumed)
Controllable:No
Description:Gravity vector
- p_int_by_partsFalseWhether integration by parts is applied to the pressure term
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Whether integration by parts is applied to the pressure term
- porosityporosity
C++ Type:std::vector<VariableName>
Unit:(no unit assumed)
Controllable:No
Description:porosity
- 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
Unit:(no unit assumed)
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.
- transientTrueif it is a transient simulation.
Default:True
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:if it is a transient simulation.
- 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
Unit:(no unit assumed)
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.
- vvelocity in y-direction
C++ Type:std::vector<VariableName>
Unit:(no unit assumed)
Controllable:No
Description:velocity in y-direction
- wvelocity in z-direction
C++ Type:std::vector<VariableName>
Unit:(no unit assumed)
Controllable:No
Description:velocity in z-direction
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>
Unit:(no unit assumed)
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>
Unit:(no unit assumed)
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>
Unit:(no unit assumed)
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
Unit:(no unit assumed)
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
Unit:(no unit assumed)
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>
Unit:(no unit assumed)
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>
Unit:(no unit assumed)
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
Unit:(no unit assumed)
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
Unit:(no unit assumed)
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>
Unit:(no unit assumed)
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
Unit:(no unit assumed)
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
Unit:(no unit assumed)
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.