93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration | Version: 3.2
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\\ / A nd | Web: http://www.foam-extend.org
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\\/ M anipulation | For copyright notice see file Copyright
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-------------------------------------------------------------------------------
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License
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This file is part of foam-extend.
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foam-extend 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 3 of the License, or (at your
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option) any later version.
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foam-extend is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License 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 foam-extend. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "phaseChangeTwoPhaseMixture.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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defineTypeNameAndDebug(phaseChangeTwoPhaseMixture, 0);
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defineRunTimeSelectionTable(phaseChangeTwoPhaseMixture, components);
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::phaseChangeTwoPhaseMixture::phaseChangeTwoPhaseMixture
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(
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const word& type,
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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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twoPhaseMixture(U, phi, alpha1Name),
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phaseChangeTwoPhaseMixtureCoeffs_(subDict(type + "Coeffs")),
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pSat_(lookup("pSat"))
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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::phaseChangeTwoPhaseMixture::vDotAlphal() const
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{
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volScalarField alphalCoeff = 1.0/rho1() - alpha1_*(1.0/rho1() - 1.0/rho2());
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Pair<tmp<volScalarField> > mDotAlphal = this->mDotAlphal();
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return Pair<tmp<volScalarField> >
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(
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alphalCoeff*mDotAlphal[0],
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alphalCoeff*mDotAlphal[1]
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);
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}
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Foam::Pair<Foam::tmp<Foam::volScalarField> >
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Foam::phaseChangeTwoPhaseMixture::vDotP() const
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{
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dimensionedScalar pCoeff(1.0/rho1() - 1.0/rho2());
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Pair<tmp<volScalarField> > mDotP = this->mDotP();
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return Pair<tmp<volScalarField> >(pCoeff*mDotP[0], pCoeff*mDotP[1]);
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}
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bool Foam::phaseChangeTwoPhaseMixture::read()
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{
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if (twoPhaseMixture::read())
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{
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phaseChangeTwoPhaseMixtureCoeffs_ = subDict(type() + "Coeffs");
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lookup("pSat") >> pSat_;
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return true;
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}
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else
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{
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return false;
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}
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}
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// ************************************************************************* //
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