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reactingTwoPhaseEulerFoam: Corrected mass exchange terms in the face-momentum equation

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Thanks to Juho Peltola for the patch
This commit is contained in:
Henry Weller
2016-03-06 19:02:43 +00:00
parent 9a8a1c83b0
commit 0f5059927c
1 changed files with 2 additions and 2 deletions
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4
applications/solvers/multiphase/reactingEulerFoam/reactingTwoPhaseEulerFoam/pUf/UEqns.H
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@ -25,7 +25,7 @@ fvVectorMatrix U2Eqn(U2, rho2.dimensions()*U2.dimensions()*dimVol/dimTime);
U1Eqn = U1Eqn =
( (
fvm::div(alphaRhoPhi1, U1) - fvm::Sp(fvc::div(alphaRhoPhi1), U1) fvm::div(alphaRhoPhi1, U1) - fvm::Sp(fvc::div(alphaRhoPhi1), U1)
+ fvm::Sp(dmdt12, U1) + dmdt21*U2 + fvm::Sp(dmdt12, U1) - dmdt12*U2
+ MRF.DDt(alpha1*rho1, U1) + MRF.DDt(alpha1*rho1, U1)
+ phase1.turbulence().divDevRhoReff(U1) + phase1.turbulence().divDevRhoReff(U1)
+ Vm*(UgradU1 - (UgradU2 & U2)) + Vm*(UgradU1 - (UgradU2 & U2))
@ -40,7 +40,7 @@ fvVectorMatrix U2Eqn(U2, rho2.dimensions()*U2.dimensions()*dimVol/dimTime);
U2Eqn = U2Eqn =
( (
fvm::div(alphaRhoPhi2, U2) - fvm::Sp(fvc::div(alphaRhoPhi2), U2) fvm::div(alphaRhoPhi2, U2) - fvm::Sp(fvc::div(alphaRhoPhi2), U2)
- fvm::Sp(dmdt21, U2) - dmdt12*U1 - fvm::Sp(dmdt21, U2) + dmdt21*U1
+ MRF.DDt(alpha2*rho2, U2) + MRF.DDt(alpha2*rho2, U2)
+ phase2.turbulence().divDevRhoReff(U2) + phase2.turbulence().divDevRhoReff(U2)
+ Vm*(UgradU2 - (UgradU1 & U1)) + Vm*(UgradU2 - (UgradU1 & U1))