/usr/include/freefoam/lagrangianIntermediate/Rebound.C is in libfreefoam-dev 0.1.0+dfsg-1build1.
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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2008-2010 OpenCFD Ltd.
\\/ 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 "Rebound.H"
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
template<class CloudType>
Foam::Rebound<CloudType>::Rebound
(
const dictionary& dict,
CloudType& cloud
)
:
PatchInteractionModel<CloudType>(dict, cloud, typeName),
UFactor_(readScalar(this->coeffDict().lookup("UFactor")))
{}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
template<class CloudType>
Foam::Rebound<CloudType>::~Rebound()
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
template<class CloudType>
bool Foam::Rebound<CloudType>::active() const
{
return true;
}
template<class CloudType>
bool Foam::Rebound<CloudType>::correct
(
const polyPatch& pp,
const label faceId,
bool& keepParticle,
bool& active,
vector& U
) const
{
keepParticle = true;
active = true;
vector nw = pp.faceAreas()[pp.whichFace(faceId)];
nw /= mag(nw);
scalar Un = U & nw;
if (Un > 0.0)
{
U -= UFactor_*2.0*Un*nw;
}
return true;
}
// ************************ vim: set sw=4 sts=4 et: ************************ //
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