66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
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{
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pd.boundaryField().updateCoeffs();
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rAU = 1.0/UEqn.A();
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oversetFvPatchScalarField::oversetInterpolate(rAU); // Overset update
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surfaceScalarField rAUf = fvc::interpolate(rAU);
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U = rAU*UEqn.H();
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oversetFvPatchVectorField::oversetInterpolate(U); // Overset update
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surfaceScalarField phiU
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(
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"phiU",
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fvc::interpolate(U) & mesh.Sf()
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);
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phi = phiU
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+ (
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fvc::interpolate(interface.sigmaK())*fvc::snGrad(alpha1)
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- ghf*fvc::snGrad(rho)
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)*rAUf*mesh.magSf();
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// Adjust overset fluxes
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oversetAdjustPhi(phi, U); // Fringe flux adjustment
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globalOversetAdjustPhi(phi, U, p); // Global flux adjustment
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while (pimple.correctNonOrthogonal())
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{
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fvScalarMatrix pdEqn
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(
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fvm::laplacian(rAUf, pd) == fvc::div(phi)
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);
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// Adjust non-orthogonal fringe fluxes if necessary
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om.correctNonOrthoFluxes(pdEqn, U);
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pdEqn.setReference(pRefCell, pRefValue);
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pdEqn.solve
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(
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mesh.solutionDict().solver(pd.select(pimple.finalInnerIter()))
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);
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if (pimple.finalNonOrthogonalIter())
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{
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phi -= pdEqn.flux();
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}
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// Perform overset interpolation (after flux reconstruction)
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oversetFvPatchScalarField::oversetInterpolate(p);
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}
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// Explicitly relax pressure for momentum corrector
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if (!pimple.finalIter())
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{
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p.relax();
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}
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U += rAU*fvc::reconstruct((phi - phiU)/rAUf);
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U.correctBoundaryConditions();
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oversetFvPatchVectorField::oversetInterpolate(U); // Overset update
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// Note: if implicit fringe is switched on, we are doing the interpolation
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// twice (once in correctBoundaryConditions and once in oversetInterpolate)
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// Reorganize. VV, 4/Oct/2016.
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}
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