mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-12-28 03:37:59 +00:00
ef44df91f2
OLD:
pEqn.solve(mesh.solver(p.select(piso.finalInnerIter())));
pEqn.solve(mesh.solver("Yi"));
NEW:
pEqn.solve(p.select(piso.finalInnerIter()));
pEqn.solve("Yi");
51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
volScalarField rAU(1.0/UEqn.A());
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surfaceScalarField rAUf("rAUf", fvc::interpolate(rAU));
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volVectorField HbyA(constrainHbyA(rAU*UEqn.H(), U, p_gh));
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if (pimple.nCorrPISO() <= 1)
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{
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tUEqn.clear();
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}
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surfaceScalarField phiHbyA
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(
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"phiHbyA",
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fvc::flux(HbyA)
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+ MRF.zeroFilter(rAUf*fvc::ddtCorr(U, phi))
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);
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MRF.makeRelative(phiHbyA);
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adjustPhi(phiHbyA, U, p_gh);
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// Update the pressure BCs to ensure flux consistency
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constrainPressure(p_gh, U, phiHbyA, rAUf);
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// Non-orthogonal pressure corrector loop
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while (pimple.correctNonOrthogonal())
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{
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fvScalarMatrix p_ghEqn
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(
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fvm::laplacian(rAUf, p_gh) == fvc::div(phiHbyA)
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);
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p_ghEqn.setReference(p_ghRefCell, p_ghRefValue);
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p_ghEqn.solve(p_gh.select(pimple.finalInnerIter()));
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if (pimple.finalNonOrthogonalIter())
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{
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phi = phiHbyA - p_ghEqn.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_gh.relax();
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p = p_gh + (g & mesh.C());
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U = HbyA - rAU*fvc::grad(p_gh);
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U.correctBoundaryConditions();
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fvOptions.correct(U);
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