76 lines
2.5 KiB
Plaintext
76 lines
2.5 KiB
Plaintext
/*---------------------------------------------------------------------------*\
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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) 1991-2007 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 "Merkle.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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namespace phaseChangeTwoPhaseMixtures
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{
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defineTypeNameAndDebug(Merkle, 0);
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addToRunTimeSelectionTable(phaseChangeTwoPhaseMixture, Merkle, components);
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}
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::phaseChangeTwoPhaseMixtures::Merkle::Merkle
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(
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const volVectorField& U,
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const surfaceScalarField& phi,
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const word& alpha1Name
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)
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:
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phaseChangeTwoPhaseMixture(typeName, U, phi, alpha1Name),
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UInf_(phaseChangeTwoPhaseMixtureCoeffs_.lookup("UInf")),
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tInf_(phaseChangeTwoPhaseMixtureCoeffs_.lookup("tInf")),
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Cc_(phaseChangeTwoPhaseMixtureCoeffs_.lookup("Cc")),
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Cv_(phaseChangeTwoPhaseMixtureCoeffs_.lookup("Cv")),
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p0_("0", pSat().dimensions(), 0.0),
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mcCoeff_(Cc_/(0.5*sqr(UInf_)*tInf_)),
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mvCoeff_(Cv_*rho1()/(0.5*sqr(UInf_)*tInf_*rho2()))
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{
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correct();
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}
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// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
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Foam::Pair<Foam::tmp<Foam::volScalarField> >
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Foam::phaseChangeTwoPhaseMixtures::Merkle::mDotAlphal() const
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{
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const volScalarField& p = alpha1_.db().lookupObject<volScalarField>("p");
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return Pair<tmp<volScalarField> >
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(
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mcCoeff_*max(p - pSat(), p0_),
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