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82 lines
2.4 KiB
C
82 lines
2.4 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) 1991-2008 OpenCFD Ltd.
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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 the
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Free Software Foundation; either version 2 of the License, or (at your
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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, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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\*---------------------------------------------------------------------------*/
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#include "exponentialDiffusivity.H"
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#include "surfaceFields.H"
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#include "addToRunTimeSelectionTable.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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defineTypeNameAndDebug(exponentialDiffusivity, 0);
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addToRunTimeSelectionTable
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(
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motionDiffusivity,
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exponentialDiffusivity,
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Istream
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);
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::exponentialDiffusivity::exponentialDiffusivity
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(
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const fvMotionSolver& mSolver,
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Istream& mdData
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)
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:
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motionDiffusivity(mSolver),
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alpha_(readScalar(mdData)),
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basicDiffusivityPtr_(motionDiffusivity::New(mSolver, mdData))
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{}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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Foam::exponentialDiffusivity::~exponentialDiffusivity()
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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Foam::tmp<Foam::surfaceScalarField>
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Foam::exponentialDiffusivity::operator()() const
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{
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return exp(-alpha_/basicDiffusivityPtr_->operator()());
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}
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void Foam::exponentialDiffusivity::correct()
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{
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basicDiffusivityPtr_->correct();
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}
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// ************************************************************************* //
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