45 lines
984 B
C
45 lines
984 B
C
surfaceScalarField muEff
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(
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"muEff",
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twoPhaseProperties.muf()
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+ fvc::interpolate(rho*turbulence->nut())
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);
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fvVectorMatrix UEqn
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(
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fvm::ddt(rho, U)
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+ fvm::div(rhoPhi, U)
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- fvm::laplacian(muEff, U)
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- (fvc::grad(U) & fvc::grad(muEff))
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//- fvc::div(muEff*(fvc::interpolate(dev(fvc::grad(U))) & mesh.Sf()))
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);
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if (oCorr == nOuterCorr-1)
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{
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if (mesh.solutionDict().relax("UFinal"))
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{
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UEqn.relax(mesh.solutionDict().relaxationFactor("UFinal"));
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}
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else
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{
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UEqn.relax(1);
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}
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}
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else
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{
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UEqn.relax();
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}
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if (momentumPredictor)
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{
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solve
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(
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UEqn
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==
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fvc::reconstruct
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(
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(- ghf*fvc::snGrad(rho) - fvc::snGrad(p_rgh))*mesh.magSf()
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),
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mesh.solutionDict().solver(oCorr == nOuterCorr-1 ? "UFinal" : "U")
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);
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}
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