turbulentHeatFluxTemperatureFvPatchScalarField.C

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    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
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#include "turbulentHeatFluxTemperatureFvPatchScalarField.H"
#include "addToRunTimeSelectionTable.H"
#include "fvPatchFieldMapper.H"
#include "turbulentTransportModel.H"
#include "volFields.H"
#include "IncompressibleTurbulenceModel.H"
//#include "incompressible/IncomperssibleTurbulenceModel/IncompressibleTurbulenceModel.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
// declare specialization within 'Foam' namespace
template<>
const char* NamedEnum
<
Foam::incompressible::
turbulentHeatFluxTemperatureFvPatchScalarField::heatSourceType,
                                               2
                                               >::names[] =
{
    "power",
    "flux"
};
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 
namespace Foam
{
 
namespace incompressible
{
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
const NamedEnum
<
turbulentHeatFluxTemperatureFvPatchScalarField::heatSourceType,
                                               2
                                               > turbulentHeatFluxTemperatureFvPatchScalarField::heatSourceTypeNames_;
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
turbulentHeatFluxTemperatureFvPatchScalarField::
turbulentHeatFluxTemperatureFvPatchScalarField
(
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF
)
    :
    fixedGradientFvPatchScalarField(p, iF),
    heatSource_(hsPower),
    q_(p.size(), 0.0),
    alphaEffName_("undefinedAlphaEff")
{}
 
 
turbulentHeatFluxTemperatureFvPatchScalarField::
turbulentHeatFluxTemperatureFvPatchScalarField
(
    const turbulentHeatFluxTemperatureFvPatchScalarField& ptf,
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF,
    const fvPatchFieldMapper& mapper
)
    :
    fixedGradientFvPatchScalarField(ptf, p, iF, mapper),
    heatSource_(ptf.heatSource_),
    q_(ptf.q_, mapper),
    alphaEffName_(ptf.alphaEffName_)
{}
 
 
turbulentHeatFluxTemperatureFvPatchScalarField::
turbulentHeatFluxTemperatureFvPatchScalarField
(
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF,
    const dictionary& dict
)
    :
    fixedGradientFvPatchScalarField(p, iF),
    heatSource_(heatSourceTypeNames_.read(dict.lookup("heatSource"))),
    q_("q", dict, p.size()),
    alphaEffName_(dict.lookup("alphaEff"))
{
    if (dict.found("value") && dict.found("gradient"))
    {
        fvPatchField<scalar>::operator=(Field<scalar>("value", dict, p.size()));
        gradient() = Field<scalar>("gradient", dict, p.size());
    }
    else
    {
        fvPatchField<scalar>::operator=(patchInternalField());
        gradient() = 0.0;
    }
}
 
 
turbulentHeatFluxTemperatureFvPatchScalarField::
turbulentHeatFluxTemperatureFvPatchScalarField
(
    const turbulentHeatFluxTemperatureFvPatchScalarField& thftpsf
)
    :
    fixedGradientFvPatchScalarField(thftpsf),
    heatSource_(thftpsf.heatSource_),
    q_(thftpsf.q_),
    alphaEffName_(thftpsf.alphaEffName_)
{}
 
 
turbulentHeatFluxTemperatureFvPatchScalarField::
turbulentHeatFluxTemperatureFvPatchScalarField
(
    const turbulentHeatFluxTemperatureFvPatchScalarField& thftpsf,
    const DimensionedField<scalar, volMesh>& iF
)
    :
    fixedGradientFvPatchScalarField(thftpsf, iF),
    heatSource_(thftpsf.heatSource_),
    q_(thftpsf.q_),
    alphaEffName_(thftpsf.alphaEffName_)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void turbulentHeatFluxTemperatureFvPatchScalarField::autoMap
(
    const fvPatchFieldMapper& m
)
{
    scalarField::autoMap(m);
    q_.autoMap(m);
}
 
 
void turbulentHeatFluxTemperatureFvPatchScalarField::rmap
(
    const fvPatchScalarField& ptf,
    const labelList& addr
)
{
    fixedGradientFvPatchScalarField::rmap(ptf, addr);
    const turbulentHeatFluxTemperatureFvPatchScalarField& thftptf =
        refCast<const turbulentHeatFluxTemperatureFvPatchScalarField>
        (
            ptf
        );
    q_.rmap(thftptf.q_, addr);
}
 
 
void turbulentHeatFluxTemperatureFvPatchScalarField::updateCoeffs()
{
    if (updated())
    {
        return;
    }
 
    const scalarField& alphaEffp =
        patch().lookupPatchField<volScalarField, scalar>(alphaEffName_);
    // retrieve (constant) specific heat capacity from transport dictionary
    const IOdictionary& transportProperties =
        db().lookupObject<IOdictionary>("transportProperties");
    const scalar rhoCp0(readScalar(transportProperties.lookup("rhoCp0")));
 
    switch (heatSource_)
    {
        case hsPower:
        {
            const scalar Ap = gSum(patch().magSf());
            gradient() = q_ / (Ap * rhoCp0 * alphaEffp);
            break;
        }
 
        case hsFlux:
        {
            gradient() = q_ / (rhoCp0 * alphaEffp);
            break;
        }
 
        default:
        {
            FatalErrorIn
            (
                "turbulentHeatFluxTemperatureFvPatchScalarField"
                "("
                "const fvPatch&, "
                "const DimensionedField<scalar, volMesh>&, "
                "const dictionary&"
                ")"
            )   << "Unknown heat source type. Valid types are: "
                << heatSourceTypeNames_ << nl << exit(FatalError);
        }
    }
 
    fixedGradientFvPatchScalarField::updateCoeffs();
}
 
 
void turbulentHeatFluxTemperatureFvPatchScalarField::write(Ostream& os) const
{
    fixedGradientFvPatchScalarField::write(os);
    os.writeKeyword("heatSource") << heatSourceTypeNames_[heatSource_]
      << token::END_STATEMENT << nl;
    q_.writeEntry("q", os);
    os.writeKeyword("alphaEff") << alphaEffName_ << token::END_STATEMENT << nl;
    writeEntry("value", os);
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
makePatchTypeField
(
    fvPatchScalarField,
    turbulentHeatFluxTemperatureFvPatchScalarField
);
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace incompressible
} // End namespace Foam
 
// ************************************************************************* //