displacementGapHeatTransferCoefficient_DimensionedFieldFunction.C

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#include "displacementGapHeatTransferCoefficient_DimensionedFieldFunction.H"
#include "DimensionedFields.H"
#include "volFields.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace DimensionedFieldFunctions
{
    defineTypeNameAndDebug
    (
        displacementGapHeatTransferCoefficient,
        0
    );
 
    typedef DimensionedFieldFunction<DimensionedField<scalar, fvPatch>>
        DimensionedFieldFunctionScalarFvPatch;
    addToRunTimeSelectionTable
    (
        DimensionedFieldFunctionScalarFvPatch,
        displacementGapHeatTransferCoefficient,
        dictionary
    );
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::DimensionedFieldFunctions::
displacementGapHeatTransferCoefficient::displacementGapHeatTransferCoefficient
(
    const dictionary& dict,
    DimensionedField<scalar, fvPatch>& field
)
:
    DimensionedFieldFunction<DimensionedField<scalar, fvPatch>>(dict, field),
    kappa_("kappa", dimThermalConductivity, dict)
{}
 
 
Foam::DimensionedFieldFunctions::
displacementGapHeatTransferCoefficient::displacementGapHeatTransferCoefficient
(
    const displacementGapHeatTransferCoefficient& dff,
    DimensionedField<scalar, fvPatch>& field
)
:
    DimensionedFieldFunction<DimensionedField<scalar, fvPatch>>(dff, field),
    kappa_(dff.kappa_)
{}
 
 
Foam::autoPtr
<
    Foam::DimensionedFieldFunction
    <
        Foam::DimensionedField<Foam::scalar, Foam::fvPatch>
    >
>
Foam::DimensionedFieldFunctions::displacementGapHeatTransferCoefficient::clone
(
    DimensionedField<scalar, fvPatch>& field
) const
{
    return autoPtr<DimensionedFieldFunction<DimensionedField<scalar, fvPatch>>>
    (
        new displacementGapHeatTransferCoefficient
        (
            *this,
            field
        )
    );
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::DimensionedFieldFunctions::
displacementGapHeatTransferCoefficient::evaluate()
{}
 
 
bool Foam::DimensionedFieldFunctions::
displacementGapHeatTransferCoefficient::update()
{
    const fvPatch& p = this->field_.mesh();
 
    // Lookup the displacement for the patch
    const fvPatchVectorField& Dp
        = p.lookupPatchField<volVectorField, vector>("D");
 
    this->field_.primitiveFieldRef() = kappa_.value()/max(-p.nf() & Dp, small);
 
    return true;
}
 
 
void Foam::DimensionedFieldFunctions::
displacementGapHeatTransferCoefficient::write
(
    Ostream& os
) const
{
    writeEntry(os, kappa_);
}
 
 
// ************************************************************************* //