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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2021-2025 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "fvTotalSource.H"
#include "fvMatrix.H"
// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
namespace Foam
{
defineTypeNameAndDebug(fvTotalSource, 0);
}
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
void Foam::fvTotalSource::readCoeffs(const dictionary& dict)
{
phaseName_ = dict.lookupOrDefault<word>("phase", word::null);
}
// * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
void Foam::fvTotalSource::addSource(fvMatrix<scalar>& eqn) const
{
DebugInFunction
<< "eqnField=" << eqn.psi().name() << endl;
const labelList& cells = this->zone();
const scalar V = this->V();
const dimensionedScalar S = this->S();
// Check the dimensions
eqn.dimensions() = S.dimensions();
// Apply the source
scalarField& eqnSource = eqn.source();
forAll(cells, i)
{
const scalar f = mesh().V()[cells[i]]/V;
eqnSource[cells[i]] -= f*S.value();
}
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam::fvTotalSource::fvTotalSource
(
const word& name,
const word& modelType,
const fvMesh& mesh,
const dictionary& dict
)
:
fvSource(name, modelType, mesh, dict),
phaseName_()
{
readCoeffs(coeffs(dict));
}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
Foam::fvTotalSource::~fvTotalSource()
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
bool Foam::fvTotalSource::addsSupToField(const word& fieldName) const
{
const word group = IOobject::group(fieldName);
return group == word::null || group == phaseName_;
}
bool Foam::fvTotalSource::read(const dictionary& dict)
{
if (fvModel::read(dict))
{
readCoeffs(coeffs(dict));
return true;
}
else
{
return false;
}
}
// ************************************************************************* //
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