60 lines
2.0 KiB
C
60 lines
2.0 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 (C) 2011-2013 OpenFOAM Foundation
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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
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the Free Software Foundation, either version 3 of the License, or
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(at your 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, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "solidRegionDiffNo.H"
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#include "fvc.H"
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Foam::scalar Foam::solidRegionDiffNo
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(
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const fvMesh& mesh,
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const Time& runTime,
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const volScalarField& Cprho,
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const volScalarField& kappa
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)
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{
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scalar DiNum = 0.0;
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scalar meanDiNum = 0.0;
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//- Take care: can have fluid domains with 0 cells so do not test for
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// zero internal faces.
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surfaceScalarField kapparhoCpbyDelta
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(
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mesh.surfaceInterpolation::deltaCoeffs()
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* fvc::interpolate(kappa)
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/ fvc::interpolate(Cprho)
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);
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DiNum = gMax(kapparhoCpbyDelta.internalField())*runTime.deltaT().value();
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meanDiNum = (average(kapparhoCpbyDelta)).value()*runTime.deltaT().value();
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Info<< "Region: " << mesh.name() << " Diffusion Number mean: " << meanDiNum
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<< " max: " << DiNum << endl;
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return DiNum;
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}
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// ************************************************************************* //
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