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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2012-2018 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/>.
\*---------------------------------------------------------------------------*/
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
template<class RhoFieldType>
void Foam::porosityModels::powerLaw::apply
(
scalarField& Udiag,
const scalarField& V,
const RhoFieldType& rho,
const vectorField& U
) const
{
const scalar C0 = C0_;
const scalar C1m1b2 = (C1_ - 1.0)/2.0;
forAll(cellZoneIDs_, zoneI)
{
const labelList& cells = mesh_.cellZones()[cellZoneIDs_[zoneI]];
forAll(cells, i)
{
const label celli = cells[i];
Udiag[celli] +=
V[celli]*rho[celli]*C0*pow(magSqr(U[celli]), C1m1b2);
}
}
}
template<class RhoFieldType>
void Foam::porosityModels::powerLaw::apply
(
tensorField& AU,
const RhoFieldType& rho,
const vectorField& U
) const
{
const scalar C0 = C0_;
const scalar C1m1b2 = (C1_ - 1.0)/2.0;
forAll(cellZoneIDs_, zoneI)
{
const labelList& cells = mesh_.cellZones()[cellZoneIDs_[zoneI]];
forAll(cells, i)
{
const label celli = cells[i];
AU[celli] =
AU[celli] + I*(rho[celli]*C0*pow(magSqr(U[celli]), C1m1b2));
}
}
}
// ************************************************************************* //