160 lines
3.9 KiB
C
160 lines
3.9 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration | Version: 3.2
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\\ / A nd | Web: http://www.foam-extend.org
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\\/ M anipulation | For copyright notice see file Copyright
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-------------------------------------------------------------------------------
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License
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This file is part of foam-extend.
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foam-extend is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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foam-extend is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "adiabaticFvPatchScalarField.H"
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#include "addToRunTimeSelectionTable.H"
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#include "fvPatchFieldMapper.H"
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#include "volFields.H"
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#include "radiationConstants.H"
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::adiabaticFvPatchScalarField::
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adiabaticFvPatchScalarField
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(
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const fvPatch& p,
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const DimensionedField<scalar, volMesh>& iF
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)
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:
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mixedFvPatchScalarField(p, iF),
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KName_("undefined-K")
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{
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refValue() = 0.0;
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refGrad() = 0.0;
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valueFraction() = 0.0;
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}
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Foam::adiabaticFvPatchScalarField::
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adiabaticFvPatchScalarField
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(
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const adiabaticFvPatchScalarField& ptf,
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const fvPatch& p,
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const DimensionedField<scalar, volMesh>& iF,
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const fvPatchFieldMapper& mapper
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)
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:
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mixedFvPatchScalarField(ptf, p, iF, mapper),
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KName_(ptf.KName_)
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{}
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Foam::adiabaticFvPatchScalarField::
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adiabaticFvPatchScalarField
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(
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const fvPatch& p,
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const DimensionedField<scalar, volMesh>& iF,
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const dictionary& dict
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)
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:
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mixedFvPatchScalarField(p, iF),
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KName_(dict.lookup("K"))
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{
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refValue() = 0.0;
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refGrad() = 0.0;
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valueFraction() = 0.0;
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if (dict.found("value"))
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{
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fvPatchField<scalar>::operator=
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(
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scalarField("value", dict, p.size())
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);
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}
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}
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Foam::adiabaticFvPatchScalarField::
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adiabaticFvPatchScalarField
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(
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const adiabaticFvPatchScalarField& tppsf
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)
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:
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mixedFvPatchScalarField(tppsf),
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KName_(tppsf.KName_)
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{}
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Foam::adiabaticFvPatchScalarField::
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adiabaticFvPatchScalarField
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(
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const adiabaticFvPatchScalarField& tppsf,
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const DimensionedField<scalar, volMesh>& iF
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)
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:
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mixedFvPatchScalarField(tppsf, iF),
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KName_(tppsf.KName_)
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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void Foam::adiabaticFvPatchScalarField::updateCoeffs()
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{
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if (updated())
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{
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return;
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}
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const scalarField& Tp = *this;
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const scalarField& Kw =
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patch().lookupPatchField<volScalarField, scalar>(KName_);
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const scalarField& Qr =
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patch().lookupPatchField<volScalarField, scalar>("Qr");
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scalarField fourQro = 4.0*radiation::sigmaSB.value()*pow4(Tp);
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refGrad() = (Qr + fourQro)/Kw;
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valueFraction() = fourQro/(fourQro + Kw*patch().deltaCoeffs()*Tp);
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mixedFvPatchScalarField::updateCoeffs();
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}
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void Foam::adiabaticFvPatchScalarField::write
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(
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Ostream& os
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) const
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{
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fvPatchScalarField::write(os);
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os.writeKeyword("K") << KName_ << token::END_STATEMENT << nl;
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writeEntry("value", os);
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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makePatchTypeField
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(
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fvPatchScalarField,
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adiabaticFvPatchScalarField
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);
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}
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// ************************************************************************* //
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