32 lines
677 B
C++
32 lines
677 B
C++
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{
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surfaceScalarField phiAlpha
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(
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IOobject
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(
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"phiAlpha",
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runTime.timeName(),
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mesh
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),
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phi + rhoc*(mesh.Sf() & fvc::interpolate(Vdj))
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);
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solve
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(
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fvm::ddt(rho, Alpha)
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+ fvm::div(phiAlpha, Alpha)
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- fvm::laplacian(mut, Alpha)
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);
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Info<< "Solid phase fraction = "
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<< Alpha.weightedAverage(mesh.V()).value()
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<< " Min(Alpha) = " << min(Alpha).value()
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<< " Max(Alpha) = " << max(Alpha).value()
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<< endl;
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Alpha.min(1.0);
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Alpha.max(0.0);
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rho == rhoc/(scalar(1) + (rhoc/rhod - 1.0)*Alpha);
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alpha == rho*Alpha/rhod;
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}
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