mixedEnergyFvPatchScalarField.C

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2012 OpenFOAM Foundation
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
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    under the terms of the GNU General Public License as published by
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
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#include "mixedEnergyFvPatchScalarField.H"
#include "addToRunTimeSelectionTable.H"
#include "fvPatchFieldMapper.H"
#include "volFields.H"
#include "basicThermo.H"
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::mixedEnergyFvPatchScalarField::
mixedEnergyFvPatchScalarField
(
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF
)
:
    mixedFvPatchScalarField(p, iF)
{
    valueFraction() = 0.0;
    refValue() = 0.0;
    refGrad() = 0.0;
}
 
 
Foam::mixedEnergyFvPatchScalarField::
mixedEnergyFvPatchScalarField
(
    const mixedEnergyFvPatchScalarField& ptf,
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF,
    const fvPatchFieldMapper& mapper
)
:
    mixedFvPatchScalarField(ptf, p, iF, mapper)
{}
 
 
Foam::mixedEnergyFvPatchScalarField::
mixedEnergyFvPatchScalarField
(
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF,
    const dictionary& dict
)
:
    mixedFvPatchScalarField(p, iF, dict)
{}
 
 
Foam::mixedEnergyFvPatchScalarField::
mixedEnergyFvPatchScalarField
(
    const mixedEnergyFvPatchScalarField& tppsf
)
:
    mixedFvPatchScalarField(tppsf)
{}
 
 
Foam::mixedEnergyFvPatchScalarField::
mixedEnergyFvPatchScalarField
(
    const mixedEnergyFvPatchScalarField& tppsf,
    const DimensionedField<scalar, volMesh>& iF
)
:
    mixedFvPatchScalarField(tppsf, iF)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::mixedEnergyFvPatchScalarField::updateCoeffs()
{
    if (updated())
    {
        return;
    }
 
    const basicThermo& thermo = basicThermo::lookupThermo(*this);
    const label patchi = patch().index();
 
    const scalarField& pw = thermo.p().boundaryField()[patchi];
    mixedFvPatchScalarField& Tw = refCast<mixedFvPatchScalarField>
    (
        const_cast<fvPatchScalarField&>(thermo.T().boundaryField()[patchi])
    );
 
    Tw.evaluate();
 
    valueFraction() = Tw.valueFraction();
    refValue() = thermo.he(pw, Tw.refValue(), patchi);
    refGrad() =
        thermo.Cpv(pw, Tw, patchi)*Tw.refGrad()
      + patch().deltaCoeffs()*
        (
            thermo.he(pw, Tw, patchi)
          - thermo.he(pw, Tw, patch().faceCells())
        );
 
    mixedFvPatchScalarField::updateCoeffs();
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
    makePatchTypeField
    (
        fvPatchScalarField,
        mixedEnergyFvPatchScalarField
    );
}
 
// ************************************************************************* //