{ if (pimple.nCorrPIMPLE() == 1) { p = ( rho - alphal*rhol0 - ((alphav*psiv + alphal*psil) - psi)*pSat )/psi; } surfaceScalarField rhof("rhof", fvc::interpolate(rho)); volScalarField rAU(1.0/UEqn.A()); surfaceScalarField rhorAUf("rhorAUf", fvc::interpolate(rho*rAU)); volVectorField HbyA(constrainHbyA(rAU*UEqn.H(), U, p)); phi = fvc::flux(HbyA) + rhorAUf*fvc::ddtCorr(U, phi); surfaceScalarField phiGradp(rhorAUf*mesh.magSf()*fvc::snGrad(p)); phi -= phiGradp/rhof; while (pimple.correctNonOrthogonal()) { fvScalarMatrix pEqn ( fvm::ddt(psi, p) - (rhol0 + (psil - psiv)*pSat)*fvc::ddt(alphav) - pSat*fvc::ddt(psi) + fvc::div(phi, rho) + fvc::div(phiGradp) - fvm::laplacian(rhorAUf, p) ); pEqn.solve(mesh.solver(p.select(pimple.finalInnerIter()))); if (pimple.finalNonOrthogonalIter()) { phi += (phiGradp + pEqn.flux())/rhof; } } Info<< "Predicted p max-min : " << max(p).value() << " " << min(p).value() << endl; rho == max ( psi*p + alphal*rhol0 + ((alphav*psiv + alphal*psil) - psi)*pSat, rhoMin ); #include "alphavPsi.H" p = ( rho - alphal*rhol0 - ((alphav*psiv + alphal*psil) - psi)*pSat )/psi; p.correctBoundaryConditions(); Info<< "Phase-change corrected p max-min : " << max(p).value() << " " << min(p).value() << endl; // Correct velocity U = HbyA - rAU*fvc::grad(p); // Remove the swirl component of velocity for "wedge" cases if (pimple.dict().found("removeSwirl")) { label swirlCmpt(pimple.dict().get