140 lines
3.8 KiB
C
140 lines
3.8 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright held by original author
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM 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 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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 OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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\*---------------------------------------------------------------------------*/
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#include "gradientRhoFvPatchScalarField.H"
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#include "fvPatchFieldMapper.H"
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#include "volFields.H"
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#include "surfaceFields.H"
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#include "addToRunTimeSelectionTable.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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gradientRhoFvPatchScalarField::gradientRhoFvPatchScalarField
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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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fixedGradientFvPatchScalarField(p, iF)
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{}
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gradientRhoFvPatchScalarField::gradientRhoFvPatchScalarField
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(
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const gradientRhoFvPatchScalarField& 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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fixedGradientFvPatchScalarField(ptf, p, iF, mapper)
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{}
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gradientRhoFvPatchScalarField::gradientRhoFvPatchScalarField
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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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fixedGradientFvPatchScalarField(p, iF)
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{
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if (dict.found("gradient"))
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{
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gradient() = scalarField("gradient", dict, p.size());
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fixedGradientFvPatchScalarField::updateCoeffs();
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fixedGradientFvPatchScalarField::evaluate();
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}
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else
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{
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fvPatchField<scalar>::operator=(patchInternalField());
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gradient() = 0.0;
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}
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}
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gradientRhoFvPatchScalarField::gradientRhoFvPatchScalarField
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(
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const gradientRhoFvPatchScalarField& wbppsf
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)
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:
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fixedGradientFvPatchScalarField(wbppsf)
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{}
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gradientRhoFvPatchScalarField::gradientRhoFvPatchScalarField
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(
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const gradientRhoFvPatchScalarField& wbppsf,
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const DimensionedField<scalar, volMesh>& iF
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)
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:
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fixedGradientFvPatchScalarField(wbppsf, iF)
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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void gradientRhoFvPatchScalarField::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 fvPatchField<scalar>& psip =
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lookupPatchField<volScalarField, scalar>("psi");
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const fvPatchField<scalar>& pp =
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lookupPatchField<volScalarField, scalar>("p");
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gradient() = psip*pp.snGrad() + psip.snGrad()*pp;
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fixedGradientFvPatchScalarField::updateCoeffs();
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}
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void gradientRhoFvPatchScalarField::write(Ostream& os) const
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{
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fixedGradientFvPatchScalarField::write(os);
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writeEntry("value", os);
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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makePatchTypeField(fvPatchScalarField, gradientRhoFvPatchScalarField);
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// ************************************************************************* //
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