51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
volScalarField rAU(1.0/UEqn.A());
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surfaceScalarField rhorAUf("rhorAUf", fvc::interpolate(rho*rAU));
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volVectorField HbyA(constrainHbyA(rAU*UEqn.H(), U, p));
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surfaceScalarField phiHbyA
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(
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"phiHbyA",
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(
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fvc::flux(rho*HbyA)
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+ rhorAUf*fvc::ddtCorr(rho, U, phi)
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)
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);
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MRF.makeRelative(fvc::interpolate(rho), phiHbyA);
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//adjustPhi(phiHbyA, U, p);
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// Update the pressure BCs to ensure flux consistency
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constrainPressure(p, rho, U, phiHbyA, rhorAUf, MRF);
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// Non-orthogonal pressure corrector loop
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while (piso.correctNonOrthogonal())
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{
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// Pressure corrector
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fvScalarMatrix pEqn
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(
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fvm::ddt(psi, p)
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+ fvc::div(phiHbyA)
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- fvm::laplacian(rhorAUf, p)
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==
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parcels.Srho()
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+ fvOptions(psi, p, rho.name())
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);
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//pEqn.setReference(pRefCell, pRefValue);
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pEqn.solve(mesh.solver(p.select(piso.finalInnerIter())));
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if (piso.finalNonOrthogonalIter())
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{
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phi = phiHbyA + pEqn.flux();
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}
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}
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#include "continuityErrs.H"
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U = HbyA - rAU*fvc::grad(p);
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U.correctBoundaryConditions();
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fvOptions.correct(U);
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