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ENH: reactingTwoPhaseEulerFoam: Added continuity fvOption term to U equations

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Patch contributed by Juho Peltola, VTT
Resolves bug-report https://bugs.openfoam.org/view.php?id=2699
This commit is contained in:
Henry Weller
2017-09-15 11:43:15 +01:00
committed by Andrew Heather
parent 1ad3c4c2b1
commit d425421c0a
1 changed files with 2 additions and 0 deletions
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2
applications/solvers/multiphase/reactingEulerFoam/reactingTwoPhaseEulerFoam/pUf/UEqns.H
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@ -30,6 +30,7 @@ fvVectorMatrix U2Eqn(U2, rho2.dimensions()*U2.dimensions()*dimVol/dimTime);
+ phase1.turbulence().divDevRhoReff(U1)
+ Vm*(UgradU1 - (UgradU2 & U2))
- fvOptions(alpha1, rho1, U1)
+ fvm::SuSp(fvOptions(alpha1, rho1)&rho1,U1)
);
U1Eqn.relax();
fvOptions.constrain(U1Eqn);
@ -46,6 +47,7 @@ fvVectorMatrix U2Eqn(U2, rho2.dimensions()*U2.dimensions()*dimVol/dimTime);
+ phase2.turbulence().divDevRhoReff(U2)
+ Vm*(UgradU2 - (UgradU1 & U1))
- fvOptions(alpha2, rho2, U2)
+ fvm::SuSp(fvOptions(alpha2, rho2)&rho2,U2)
);
U2Eqn.relax();
fvOptions.constrain(U2Eqn);