60 lines
1 KiB
C
60 lines
1 KiB
C
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if (pressureImplicitPorosity)
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{
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U = trTU()&UEqn().H();
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}
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else
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{
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U = trAU()*UEqn().H();
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}
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UEqn.clear();
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phi = fvc::interpolate(U) & mesh.Sf();
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adjustPhi(phi, U, p);
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for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
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{
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tmp<fvScalarMatrix> tpEqn;
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if (pressureImplicitPorosity)
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{
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tpEqn = (fvm::laplacian(trTU(), p) == fvc::div(phi));
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}
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else
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{
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tpEqn = (fvm::laplacian(trAU(), p) == fvc::div(phi));
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}
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tpEqn().setReference(pRefCell, pRefValue);
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// retain the residual from the first iteration
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if (nonOrth == 0)
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{
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eqnResidual = tpEqn().solve().initialResidual();
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maxResidual = max(eqnResidual, maxResidual);
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}
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else
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{
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tpEqn().solve();
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}
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if (nonOrth == nNonOrthCorr)
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{
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phi -= tpEqn().flux();
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}
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}
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#include "continuityErrs.H"
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// Explicitly relax pressure for momentum corrector
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p.relax();
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if (pressureImplicitPorosity)
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{
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U -= trTU()&fvc::grad(p);
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}
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else
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{
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U -= trAU()*fvc::grad(p);
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}
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U.correctBoundaryConditions();
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