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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2015 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 "surfaceFields.H"
#include "syncTools.H"
// * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * * //
template <class Type>
void Foam::pressurePIDControlInletVelocityFvPatchVectorField::faceZoneAverage
(
const word& name,
const GeometricField<Type, fvsPatchField, surfaceMesh>& field,
scalar& area,
Type& average
) const
{
const fvMesh& mesh(patch().boundaryMesh().mesh());
PackedBoolList isMasterFace(syncTools::getInternalOrMasterFaces(mesh));
const faceZone& zone = mesh.faceZones()[name];
area = 0;
average = pTraits<Type>::zero;
forAll(zone, faceI)
{
const label f(zone[faceI]);
if (mesh.isInternalFace(f))
{
const scalar da(mesh.magSf()[f]);
area += da;
average += da*field[f];
}
else if (isMasterFace[f])
{
const label bf(f-mesh.nInternalFaces());
const label patchID = mesh.boundaryMesh().patchID()[bf];
const label lf(mesh.boundaryMesh()[patchID].whichFace(f));
const scalar da(mesh.magSf().boundaryField()[patchID][lf]);
area += da;
average += da*field.boundaryField()[patchID][lf];
}
}
reduce(area, sumOp<scalar>());
reduce(average, sumOp<Type>());
average /= area;
}
// ************************************************************************* //