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increase stability of cfdemSolverRhoPimpleChem

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analogous to 16560cfe4f
VSMALL is typically DBL_MIN (1e-37 or smaller) which is actually too
small here
This commit is contained in:
danielque
2022-03-01 10:13:52 +01:00
parent c96e0cc6fd
commit aa42bb9a28
1 changed files with 2 additions and 2 deletions
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4
applications/solvers/cfdemSolverRhoPimpleChem/YEqn.H
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@ -60,13 +60,13 @@ tmp<fv::convectionScheme<scalar> > mvConvection
if (propagateInertSpecie)
{
if (inertIndex!=-1) Yt /= (1-Y[inertIndex] + VSMALL);
if (inertIndex!=-1) Yt /= (1-Y[inertIndex] + ROOTVSMALL);
forAll(Y,i)
{
if (i!=inertIndex)
{
volScalarField& Yi = Y[i];
Yi = Yi/(Yt+VSMALL);
Yi = Yi/(Yt+ROOTVSMALL);
}
}
}