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reactingEulerFoam, twoPhaseEulerFoam: Added fvOption sources to the face-based momentum equations

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This commit is contained in:
Henry Weller
2016-07-19 16:33:07 +01:00
parent 115a291b8a
commit b8bb388ffd
2 changed files with 5 additions and 0 deletions
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2
applications/solvers/multiphase/reactingEulerFoam/reactingTwoPhaseEulerFoam/pUf/UEqns.H
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@ -29,6 +29,7 @@ fvVectorMatrix U2Eqn(U2, rho2.dimensions()*U2.dimensions()*dimVol/dimTime);
+ MRF.DDt(alpha1*rho1, U1)
+ phase1.turbulence().divDevRhoReff(U1)
+ Vm*(UgradU1 - (UgradU2 & U2))
- fvOptions(alpha1, rho1, U1)
);
U1Eqn.relax();
fvOptions.constrain(U1Eqn);
@ -44,6 +45,7 @@ fvVectorMatrix U2Eqn(U2, rho2.dimensions()*U2.dimensions()*dimVol/dimTime);
+ MRF.DDt(alpha2*rho2, U2)
+ phase2.turbulence().divDevRhoReff(U2)
+ Vm*(UgradU2 - (UgradU1 & U1))
- fvOptions(alpha2, rho2, U2)
);
U2Eqn.relax();
fvOptions.constrain(U2Eqn);

3
applications/solvers/multiphase/twoPhaseEulerFoam/pUf/UEqns.H
View File

@ -3,6 +3,7 @@ Info<< "Constructing face momentum equations" << endl;
MRF.correctBoundaryVelocity(U1);
MRF.correctBoundaryVelocity(U2);
MRF.correctBoundaryVelocity(U);
Info<< "Constructing face momentum equations" << endl;
fvVectorMatrix U1Eqn(U1, rho1.dimensions()*U1.dimensions()*dimVol/dimTime);
fvVectorMatrix U2Eqn(U2, rho2.dimensions()*U2.dimensions()*dimVol/dimTime);
@ -29,6 +30,7 @@ fvVectorMatrix U2Eqn(U2, rho2.dimensions()*U2.dimensions()*dimVol/dimTime);
+ MRF.DDt(alpha1*rho1, U1)
+ phase1.turbulence().divDevRhoReff(U1)
+ Vm*(UgradU1 - (UgradU2 & U2))
- fvOptions(alpha1, rho1, U1)
);
U1Eqn.relax();
fvOptions.constrain(U1Eqn);
@ -43,6 +45,7 @@ fvVectorMatrix U2Eqn(U2, rho2.dimensions()*U2.dimensions()*dimVol/dimTime);
+ MRF.DDt(alpha2*rho2, U2)
+ phase2.turbulence().divDevRhoReff(U2)
+ Vm*(UgradU2 - (UgradU1 & U1))
- fvOptions(alpha2, rho2, U2)
);
U2Eqn.relax();
fvOptions.constrain(U2Eqn);