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MULES: Improve handling of very small geometries

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This commit is contained in:
Henry Weller 2017-07-24 10:35:54 +01:00
parent 2fb9ffc651
commit d1b59e976d
2 changed files with 8 additions and 8 deletions
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8
src/finiteVolume/fvMatrices/solvers/MULES/CMULESTemplates.C
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@ -202,8 +202,8 @@ void Foam::MULES::limiterCorr
scalarField psiMaxn(psiIf.size(), psiMin); scalarField psiMaxn(psiIf.size(), psiMin);
scalarField psiMinn(psiIf.size(), psiMax); scalarField psiMinn(psiIf.size(), psiMax);
scalarField sumPhip(psiIf.size(), VSMALL); scalarField sumPhip(psiIf.size(), 0.0);
scalarField mSumPhim(psiIf.size(), VSMALL); scalarField mSumPhim(psiIf.size(), 0.0);
forAll(phiCorrIf, facei) forAll(phiCorrIf, facei)
{ {
@ -371,7 +371,7 @@ void Foam::MULES::limiterCorr
max(min max(min
( (
(sumlPhip[celli] + psiMaxn[celli]) (sumlPhip[celli] + psiMaxn[celli])
/(mSumPhim[celli] - SMALL), /(mSumPhim[celli] + ROOTVSMALL),
1.0), 0.0 1.0), 0.0
); );
@ -379,7 +379,7 @@ void Foam::MULES::limiterCorr
max(min max(min
( (
(mSumlPhim[celli] + psiMinn[celli]) (mSumlPhim[celli] + psiMinn[celli])
/(sumPhip[celli] + SMALL), /(sumPhip[celli] + ROOTVSMALL),
1.0), 0.0 1.0), 0.0
); );
} }

8
src/finiteVolume/fvMatrices/solvers/MULES/MULESTemplates.C
View file

@ -240,8 +240,8 @@ void Foam::MULES::limiter
scalarField sumPhiBD(psiIf.size(), 0.0); scalarField sumPhiBD(psiIf.size(), 0.0);
scalarField sumPhip(psiIf.size(), VSMALL); scalarField sumPhip(psiIf.size(), 0.0);
scalarField mSumPhim(psiIf.size(), VSMALL); scalarField mSumPhim(psiIf.size(), 0.0);
forAll(phiCorrIf, facei) forAll(phiCorrIf, facei)
{ {
@ -442,7 +442,7 @@ void Foam::MULES::limiter
max(min max(min
( (
(sumlPhip[celli] + psiMaxn[celli]) (sumlPhip[celli] + psiMaxn[celli])
/(mSumPhim[celli] - SMALL), /(mSumPhim[celli] + ROOTVSMALL),
1.0), 0.0 1.0), 0.0
); );
@ -450,7 +450,7 @@ void Foam::MULES::limiter
max(min max(min
( (
(mSumlPhim[celli] + psiMinn[celli]) (mSumlPhim[celli] + psiMinn[celli])
/(sumPhip[celli] + SMALL), /(sumPhip[celli] + ROOTVSMALL),
1.0), 0.0 1.0), 0.0
); );
} }