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reactingMultiphaseEulerFoam, multiphaseEulerFoam: Correct flux averaging for sub-cycling

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This commit is contained in:
Henry Weller
2015-10-05 17:43:33 +01:00
parent 25040ad08a
commit 9577ad2d23
2 changed files with 9 additions and 9 deletions
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8
applications/solvers/multiphase/multiphaseEulerFoam/multiphaseSystem/multiphaseSystem.C
View File

@ -888,7 +888,7 @@ void Foam::multiphaseSystem::solve()
dimensionedScalar totalDeltaT = runTime.deltaT(); dimensionedScalar totalDeltaT = runTime.deltaT();
PtrList<volScalarField> alpha0s(phases_.size()); PtrList<volScalarField> alpha0s(phases_.size());
PtrList<surfaceScalarField> phiSums(phases_.size()); PtrList<surfaceScalarField> alphaPhiSums(phases_.size());
int phasei = 0; int phasei = 0;
forAllIter(PtrDictionary<phaseModel>, phases_, iter) forAllIter(PtrDictionary<phaseModel>, phases_, iter)
@ -902,7 +902,7 @@ void Foam::multiphaseSystem::solve()
new volScalarField(alpha.oldTime()) new volScalarField(alpha.oldTime())
); );
phiSums.set alphaPhiSums.set
( (
phasei, phasei,
new surfaceScalarField new surfaceScalarField
@ -936,7 +936,7 @@ void Foam::multiphaseSystem::solve()
int phasei = 0; int phasei = 0;
forAllIter(PtrDictionary<phaseModel>, phases_, iter) forAllIter(PtrDictionary<phaseModel>, phases_, iter)
{ {
phiSums[phasei] += (runTime.deltaT()/totalDeltaT)*iter().phi(); alphaPhiSums[phasei] += iter().alphaPhi()/nAlphaSubCycles;
phasei++; phasei++;
} }
} }
@ -947,7 +947,7 @@ void Foam::multiphaseSystem::solve()
phaseModel& phase = iter(); phaseModel& phase = iter();
volScalarField& alpha = phase; volScalarField& alpha = phase;
phase.phi() = phiSums[phasei]; phase.alphaPhi() = alphaPhiSums[phasei];
// Correct the time index of the field // Correct the time index of the field
// to correspond to the global time // to correspond to the global time

10
applications/solvers/multiphase/reactingEulerFoam/reactingMultiphaseEulerFoam/multiphaseSystem/multiphaseSystem.C
View File

@ -157,7 +157,7 @@ void Foam::multiphaseSystem::solveAlphas()
MULES::limit MULES::limit
( (
1.0/mesh_.time().deltaT().value(), 1.0/mesh_.time().deltaT().value(), // ***HGW add support for LTS
geometricOneField(), geometricOneField(),
phase, phase,
phi_, phi_,
@ -620,7 +620,7 @@ void Foam::multiphaseSystem::solve()
dimensionedScalar totalDeltaT = runTime.deltaT(); dimensionedScalar totalDeltaT = runTime.deltaT();
PtrList<volScalarField> alpha0s(phases().size()); PtrList<volScalarField> alpha0s(phases().size());
PtrList<surfaceScalarField> phiSums(phases().size()); PtrList<surfaceScalarField> alphaPhiSums(phases().size());
forAll(phases(), phasei) forAll(phases(), phasei)
{ {
@ -633,7 +633,7 @@ void Foam::multiphaseSystem::solve()
new volScalarField(alpha.oldTime()) new volScalarField(alpha.oldTime())
); );
phiSums.set alphaPhiSums.set
( (
phasei, phasei,
new surfaceScalarField new surfaceScalarField
@ -664,7 +664,7 @@ void Foam::multiphaseSystem::solve()
forAll(phases(), phasei) forAll(phases(), phasei)
{ {
phiSums[phasei] += phases()[phasei].phi(); alphaPhiSums[phasei] += phases()[phasei].alphaPhi();
} }
} }
@ -673,7 +673,7 @@ void Foam::multiphaseSystem::solve()
phaseModel& phase = phases()[phasei]; phaseModel& phase = phases()[phasei];
volScalarField& alpha = phase; volScalarField& alpha = phase;
phase.phi() = phiSums[phasei]/nAlphaSubCycles; phase.alphaPhi() = alphaPhiSums[phasei]/nAlphaSubCycles;
// Correct the time index of the field // Correct the time index of the field
// to correspond to the global time // to correspond to the global time