47 lines
1 KiB
C
47 lines
1 KiB
C
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{
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rho = thermo->rho();
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rUA = 1.0/UEqn.A();
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H = UEqn.H();
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U = rUA*UEqn.H();
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phi = fvc::interpolate(rho)
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*((fvc::interpolate(U) & mesh.Sf()) - fvc::meshPhi(rho, U));
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// Store pressure for under-relaxation
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p.storePrevIter();
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for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
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{
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fvScalarMatrix pEqn
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(
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fvm::ddt(psi, p)
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+ fvc::div(phi)
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- fvm::laplacian(rho*rUA, p)
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);
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pEqn.solve();
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if (nonOrth == nNonOrthCorr)
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{
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phi += pEqn.flux();
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}
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}
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# include "rhoEqn.H"
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# include "compressibleContinuityErrs.H"
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// Warning:
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// rho does not carry working boundary conditions and needs to be updated
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// strictly according to the thermodynamics package
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// HJ, 22/Aug/2007
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thermo->correct();
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rho = thermo->rho();
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DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);
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U -= rUA*fvc::grad(p);
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U.correctBoundaryConditions();
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}
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