68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
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{
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word gammaScheme("div(phi,gamma)");
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word gammarScheme("div(phirb,gamma)");
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surfaceScalarField phir("phir", phic*interface.nHatf());
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for (int gCorr=0; gCorr<nGammaCorr; gCorr++)
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{
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surfaceScalarField phiGamma =
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fvc::flux
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(
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phi,
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gamma,
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gammaScheme
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)
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+ fvc::flux
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(
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-fvc::flux(-phir, scalar(1) - gamma, gammarScheme),
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gamma,
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gammarScheme
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);
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Pair<tmp<volScalarField> > vDotAlphal =
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twoPhaseProperties->vDotAlphal();
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const volScalarField& vDotcAlphal = vDotAlphal[0]();
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const volScalarField& vDotvAlphal = vDotAlphal[1]();
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volScalarField Sp
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(
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IOobject
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(
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"Sp",
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runTime.timeName(),
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mesh
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),
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vDotvAlphal - vDotcAlphal
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);
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volScalarField Su
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(
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IOobject
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(
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"Su",
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runTime.timeName(),
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mesh
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),
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// Divergence term is handled explicitly to be
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// consistent with the explicit transport solution
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divU*gamma
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+ vDotcAlphal
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);
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//MULES::explicitSolve(gamma, phi, phiGamma, 1, 0);
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//MULES::explicitSolve(oneField(), gamma, phi, phiGamma, Sp, Su, 1, 0);
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MULES::implicitSolve(oneField(), gamma, phi, phiGamma, Sp, Su, 1, 0);
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rhoPhi +=
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(runTime.deltaT()/totalDeltaT)
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*(phiGamma*(rho1 - rho2) + phi*rho2);
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}
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Info<< "Liquid phase volume fraction = "
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<< gamma.weightedAverage(mesh.V()).value()
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<< " Min(gamma) = " << min(gamma).value()
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<< " Max(gamma) = " << max(gamma).value()
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<< endl;
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}
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