fixedMultiPhaseHeatFluxFvPatchScalarField Class Reference

Calculates a wall temperature that produces the specified overall wall heat flux across all the phases in an Eulerian multi-phase simulation. More...

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Public Member Functions

 TypeName ("fixedMultiPhaseHeatFlux")
 Runtime type information. More...
 
 fixedMultiPhaseHeatFluxFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Construct from patch and internal field. More...
 
 fixedMultiPhaseHeatFluxFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary. More...
 
 fixedMultiPhaseHeatFluxFvPatchScalarField (const fixedMultiPhaseHeatFluxFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
 
 fixedMultiPhaseHeatFluxFvPatchScalarField (const fixedMultiPhaseHeatFluxFvPatchScalarField &)
 Construct as copy. More...
 
virtual tmp< fvPatchScalarFieldclone () const
 Construct and return a clone. More...
 
 fixedMultiPhaseHeatFluxFvPatchScalarField (const fixedMultiPhaseHeatFluxFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
 Construct as copy setting internal field reference. More...
 
virtual tmp< fvPatchScalarFieldclone (const DimensionedField< scalar, volMesh > &iF) const
 Construct and return a clone setting internal field reference. More...
 
virtual void autoMap (const fvPatchFieldMapper &)
 Map (and resize as needed) from self given a mapping object. More...
 
virtual void rmap (const fvPatchScalarField &, const labelList &)
 Reverse map the given fvPatchField onto this fvPatchField. More...
 
virtual void updateCoeffs ()
 Update the coefficients associated with the patch field. More...
 
virtual void write (Ostream &) const
 Write. More...
 

Detailed Description

Calculates a wall temperature that produces the specified overall wall heat flux across all the phases in an Eulerian multi-phase simulation.

Intended to be used with copiedFixedValue to ensure that phase wall temperature are consistent:

  • Set fixedMultiPhaseHeatFlux boundary for one of the phases
  • Use copiedFixedValue for all the other phases.
Usage
Example of the boundary condition specification:
<patchName>
{
    // Mandatory entries
    type            fixedMultiPhaseHeatFlux;
    q               <scalarField>;

    // Optional entries
    relax           <scalar>;
    Tmin            <scalar>;

    // Inherited entries
    ...
}

where the entries mean:

Property Description Type Reqd Deflt
type Type name: fixedMultiPhaseHeatFlux word yes -
q Heat power [W] or flux [W/m2] scalarField yes -
relax Relaxation factor scalar no 1.0
Tmin Minimum temperature limit [K] scalar no 273.0

The inherited entries are elaborated in:

See also
Foam::fixedValueFvPatchField
Source files

Definition at line 121 of file fixedMultiPhaseHeatFluxFvPatchScalarField.H.

Constructor & Destructor Documentation

◆ fixedMultiPhaseHeatFluxFvPatchScalarField() [1/5]

fixedMultiPhaseHeatFluxFvPatchScalarField ( const fvPatch p,
const DimensionedField< scalar, volMesh > &  iF 
)

Construct from patch and internal field.

Definition at line 42 of file fixedMultiPhaseHeatFluxFvPatchScalarField.C.

Referenced by fixedMultiPhaseHeatFluxFvPatchScalarField::clone().

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◆ fixedMultiPhaseHeatFluxFvPatchScalarField() [2/5]

fixedMultiPhaseHeatFluxFvPatchScalarField ( const fvPatch p,
const DimensionedField< scalar, volMesh > &  iF,
const dictionary dict 
)

Construct from patch, internal field and dictionary.

Definition at line 56 of file fixedMultiPhaseHeatFluxFvPatchScalarField.C.

◆ fixedMultiPhaseHeatFluxFvPatchScalarField() [3/5]

Construct by mapping given fixedMultiPhaseHeatFluxFvPatchScalarField onto a new patch

Definition at line 71 of file fixedMultiPhaseHeatFluxFvPatchScalarField.C.

◆ fixedMultiPhaseHeatFluxFvPatchScalarField() [4/5]

◆ fixedMultiPhaseHeatFluxFvPatchScalarField() [5/5]

Construct as copy setting internal field reference.

Definition at line 100 of file fixedMultiPhaseHeatFluxFvPatchScalarField.C.

Member Function Documentation

◆ TypeName()

TypeName ( "fixedMultiPhaseHeatFlux"  )

Runtime type information.

◆ clone() [1/2]

virtual tmp<fvPatchScalarField> clone ( ) const
inlinevirtual

Construct and return a clone.

Definition at line 178 of file fixedMultiPhaseHeatFluxFvPatchScalarField.H.

References fixedMultiPhaseHeatFluxFvPatchScalarField::fixedMultiPhaseHeatFluxFvPatchScalarField().

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◆ clone() [2/2]

virtual tmp<fvPatchScalarField> clone ( const DimensionedField< scalar, volMesh > &  iF) const
inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 195 of file fixedMultiPhaseHeatFluxFvPatchScalarField.H.

References fixedMultiPhaseHeatFluxFvPatchScalarField::fixedMultiPhaseHeatFluxFvPatchScalarField().

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◆ autoMap()

void autoMap ( const fvPatchFieldMapper m)
virtual

Map (and resize as needed) from self given a mapping object.

Used to update fields following mesh topology change

Definition at line 172 of file fixedMultiPhaseHeatFluxFvPatchScalarField.C.

◆ rmap()

void rmap ( const fvPatchScalarField ptf,
const labelList addr 
)
virtual

Reverse map the given fvPatchField onto this fvPatchField.

Used to reconstruct fields

Definition at line 182 of file fixedMultiPhaseHeatFluxFvPatchScalarField.C.

◆ updateCoeffs()

void updateCoeffs ( )
virtual

Update the coefficients associated with the patch field.

Definition at line 115 of file fixedMultiPhaseHeatFluxFvPatchScalarField.C.

References A, Foam::constant::atomic::alpha, B, GeometricField< Type, PatchField, GeoMesh >::boundaryField(), Foam::expressions::patchExpr::debug, Foam::endl(), fluid, forAll, Foam::gMax(), Foam::gMin(), Foam::gSum(), Foam::Info, kappaEff, Foam::max(), phase::name(), Foam::operator==(), Foam::foamVersion::patch, phasei, Foam::T(), and Foam::Zero.

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◆ write()

void write ( Ostream os) const
virtual

Write.

Definition at line 196 of file fixedMultiPhaseHeatFluxFvPatchScalarField.C.

References os(), fvPatchField< Type >::write(), and Ostream::writeEntry().

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The documentation for this class was generated from the following files: