CylindricalGapHeatFluxFunctorMaterial

This functor material computes the heat flux across a cylindrical gap due to conduction and/or radiation, assuming infinitely long cylindrical surfaces.

This is an appropriate approach to use whenever the mesh may not actually represent the gap distances between surfaces, and instead the radii of the cylindrical surfaces are provided by functors.

The following functor materials are added for the conduction heat flux , radiation heat flux , and total heat flux , with names given by the user:

  • "conduction_heat_flux_name", , as computed in Cylindrical Gap Conduction Heat Flux.

  • "radiation_heat_flux_name", , as computed in Cylindrical Gap Radiation Heat Flux.

  • "total_heat_flux_name", .

Input Parameters

  • T_innerInner surface temperature functor [K]

    C++ Type:MooseFunctorName

    Controllable:No

    Description:Inner surface temperature functor [K]

  • T_outerOuter surface temperature functor [K]

    C++ Type:MooseFunctorName

    Controllable:No

    Description:Outer surface temperature functor [K]

  • emissivity_innerInner surface emissivity functor

    C++ Type:MooseFunctorName

    Controllable:No

    Description:Inner surface emissivity functor

  • emissivity_outerOuter surface emissivity functor

    C++ Type:MooseFunctorName

    Controllable:No

    Description:Outer surface emissivity functor

  • k_gapGap thermal conductivity [W/(m-K)]

    C++ Type:MooseFunctorName

    Controllable:No

    Description:Gap thermal conductivity [W/(m-K)]

  • r_innerInner surface radius functor [m]

    C++ Type:MooseFunctorName

    Controllable:No

    Description:Inner surface radius functor [m]

  • r_outerOuter surface radius functor [m]

    C++ Type:MooseFunctorName

    Controllable:No

    Description:Outer surface radius functor [m]

Required Parameters

  • blockThe list of blocks (ids or names) that this object will be applied

    C++ Type:std::vector<SubdomainName>

    Controllable:No

    Description:The list of blocks (ids or names) that this object will be applied

  • boundaryThe list of boundaries (ids or names) from the mesh where this object applies

    C++ Type:std::vector<BoundaryName>

    Controllable:No

    Description:The list of boundaries (ids or names) from the mesh where this object applies

  • computeTrueWhen false, MOOSE will not call compute methods on this material. The user must call computeProperties() after retrieving the MaterialBase via MaterialBasePropertyInterface::getMaterialBase(). Non-computed MaterialBases are not sorted for dependencies.

    Default:True

    C++ Type:bool

    Controllable:No

    Description:When false, MOOSE will not call compute methods on this material. The user must call computeProperties() after retrieving the MaterialBase via MaterialBasePropertyInterface::getMaterialBase(). Non-computed MaterialBases are not sorted for dependencies.

  • conduction_heat_flux_nameconduction_heat_fluxName to give the conduction heat flux functor material property

    Default:conduction_heat_flux

    C++ Type:MooseFunctorName

    Controllable:No

    Description:Name to give the conduction heat flux functor material property

  • constant_onNONEWhen ELEMENT, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps.When SUBDOMAIN, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped

    Default:NONE

    C++ Type:MooseEnum

    Options:NONE, ELEMENT, SUBDOMAIN

    Controllable:No

    Description:When ELEMENT, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps.When SUBDOMAIN, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped

  • declare_suffixAn optional suffix parameter that can be appended to any declared 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 declared properties. The suffix will be prepended with a '_' character.

  • 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.

  • radiation_heat_flux_nameradiation_heat_fluxName to give the radiation heat flux functor material property

    Default:radiation_heat_flux

    C++ Type:MooseFunctorName

    Controllable:No

    Description:Name to give the radiation heat flux functor material property

  • total_heat_flux_nametotal_heat_fluxName to give the total heat flux functor material property

    Default:total_heat_flux

    C++ Type:MooseFunctorName

    Controllable:No

    Description:Name to give the total heat flux functor material property

Optional 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

  • 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.

Advanced Parameters

  • output_propertiesList of material properties, from this material, to output (outputs must also be defined to an output type)

    C++ Type:std::vector<std::string>

    Controllable:No

    Description:List of material properties, from this material, to output (outputs must also be defined to an output type)

  • outputsnone Vector of output names where you would like to restrict the output of variables(s) associated with this object

    Default:none

    C++ Type:std::vector<OutputName>

    Controllable:No

    Description:Vector of output names where you would like to restrict the output of variables(s) associated with this object

Outputs Parameters