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Added the reciprocal of the turbulent Schmidt number.

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henry
2009-05-29 11:03:20 +01:00
parent 46ca766a4b
commit 20dcad4e57
2 changed files with 8 additions and 1 deletions
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6
applications/solvers/multiphase/twoLiquidMixingFoam/alphaEqn.H
View File

@ -3,7 +3,11 @@
( (
fvm::ddt(alpha1) fvm::ddt(alpha1)
+ fvm::div(phi, alpha1) + fvm::div(phi, alpha1)
- fvm::laplacian(turbulence->nut() + Dab, alpha1) - fvm::laplacian
(
Dab + alphatab*turbulence->nut(), alpha1,
"laplacian(Dab,alpha1)"
)
); );
alpha1Eqn.solve(); alpha1Eqn.solve();

3
applications/solvers/multiphase/twoLiquidMixingFoam/createFields.H
View File

@ -50,6 +50,9 @@
dimensionedScalar Dab(twoPhaseProperties.lookup("Dab")); dimensionedScalar Dab(twoPhaseProperties.lookup("Dab"));
// Read the reciprocal of the turbulent Schmidt number
dimensionedScalar alphatab(twoPhaseProperties.lookup("alphatab"));
// Need to store rho for ddt(rho, U) // Need to store rho for ddt(rho, U)
volScalarField rho("rho", alpha1*rho1 + (scalar(1) - alpha1)*rho2); volScalarField rho("rho", alpha1*rho1 + (scalar(1) - alpha1)*rho2);
rho.oldTime(); rho.oldTime();