- T_fluidThe fluid temperature variable
C++ Type:MooseFunctorName
Controllable:No
Description:The fluid temperature variable
- T_solidThe solid/wall temperature variable
C++ Type:MooseFunctorName
Controllable:No
Description:The solid/wall temperature variable
- 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
- hThe convective heat transfer coefficient
C++ Type:MooseFunctorName
Controllable:No
Description:The convective heat transfer coefficient
- subdomain1The subdomains on the 1st side of the boundary.
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The subdomains on the 1st side of the boundary.
- subdomain2The subdomains on the 2nd side of the boundary.
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The subdomains on the 2nd side of the boundary.
- variable1The name of the first variable that this interface kernel applies to
C++ Type:NonlinearVariableName
Controllable:No
Description:The name of the first variable that this interface kernel applies to
FVConvectionCorrelationInterface
Computes the residual for a convective heat transfer across an interface for the finite volume method, using a correlation for the heat transfer coefficient.
The surface convective flux to the fluid is then: with the surface convective heat flux, the heat transfer coefficient defined by the correlation as a material property and the temperature of the adjacent solid and fluid.
Example input file syntax
In this example, a cold fluid is flowing next to a centrally-heated solid region. The heat diffuses through the solid region, and convection at the interface transfers the heat to the fluid.
[FVInterfaceKernels]
[convection]
type = FVConvectionCorrelationInterface
variable1 = T
variable2 = Ts
boundary = 'interface'
h = 5
T_solid = Ts
T_fluid = T
subdomain1 = 0
subdomain2 = 1
wall_cell_is_bulk = true
[]
[]
(moose/modules/navier_stokes/test/tests/finite_volume/fviks/convection/convection_channel.i)Input Parameters
- bulk_distance-1The distance to the bulk for evaluating the fluid bulk temperature
Default:-1
C++ Type:double
Controllable:No
Description:The distance to the bulk for evaluating the fluid bulk temperature
- displacementsThe displacements
C++ Type:std::vector<VariableName>
Controllable:No
Description:The displacements
- execute_onLINEARThe list of flag(s) indicating when this object should be executed, the available options include NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, MULTIAPP_FIXED_POINT_END, MULTIAPP_FIXED_POINT_BEGIN, FINAL, CUSTOM, ALWAYS.
Default:LINEAR
C++ Type:ExecFlagEnum
Controllable:No
Description:The list of flag(s) indicating when this object should be executed, the available options include NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, MULTIAPP_FIXED_POINT_END, MULTIAPP_FIXED_POINT_BEGIN, FINAL, CUSTOM, ALWAYS.
- 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.
- variable2The name of the second variable that this interface kernel applies to. If not supplied, variable1 will be used.
C++ Type:NonlinearVariableName
Controllable:No
Description:The name of the second variable that this interface kernel applies to. If not supplied, variable1 will be used.
- wall_cell_is_bulkFalseUse the wall cell centroid temperature for the fluid bulk temperature
Default:False
C++ Type:bool
Controllable:No
Description:Use the wall cell centroid temperature for the fluid bulk temperature
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.
- 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
- 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
- ghost_layers1The number of layers of elements to ghost.
Default:1
C++ Type:unsigned short
Controllable:No
Description:The number of layers of elements to ghost.
- use_point_neighborsFalseWhether to use point neighbors, which introduces additional ghosting to that used for simple face neighbors.
Default:False
C++ Type:bool
Controllable:No
Description:Whether to use point neighbors, which introduces additional ghosting to that used for simple face neighbors.