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foam-extend4.1-coherent-io/applications/solvers/compressible/sonicDyMFoam/eEqn.H
2015-04-07 16:44:54 +01:00

43 lines
881 B
C

{
fvScalarMatrix eEqn
(
fvm::ddt(rho, e)
+ fvm::div(phi, e)
- fvm::laplacian(turbulence->alphaEff(), e)
==
- fvm::SuSp(pDivU/e, e)
// viscous heating?
);
if (oCorr == nOuterCorr - 1)
{
if (mesh.solutionDict().relax("eFinal"))
{
eEqn.relax(mesh.solutionDict().relaxationFactor("eFinal"));
}
else
{
eEqn.relax(1);
}
}
else
{
eEqn.relax();
}
eEqn.solve();
// Bound the energy using TMin and TMax
{
dimensionedScalar Tstd("Tstd", dimTemperature, specie::Tstd);
volScalarField Cv = thermo.Cv();
volScalarField R = thermo.Cp() - Cv;
e = Foam::min(e, TMax*Cv + R*Tstd);
e = Foam::max(e, TMin*Cv + R*Tstd);
e.correctBoundaryConditions();
}
thermo.correct();
}