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Added turbulent viscosity.

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henry
2008-07-21 12:00:06 +01:00
parent 7e08abb9a1
commit 352c0f4c24
1 changed files with 30 additions and 25 deletions
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13
applications/solvers/multiphase/interDyMFoam/UEqn.H
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@ -1,12 +1,17 @@
surfaceScalarField muf = twoPhaseProperties.muf(); surfaceScalarField muEff
(
"muEff",
twoPhaseProperties.muf()
+ fvc::interpolate(rho*turbulence->nut())
);
fvVectorMatrix UEqn fvVectorMatrix UEqn
( (
fvm::ddt(rho, U) fvm::ddt(rho, U)
+ fvm::div(rhoPhi, U) + fvm::div(rhoPhi, U)
- fvm::laplacian(muf, U) - fvm::laplacian(muEff, U)
- (fvc::grad(U) & fvc::grad(muf)) - (fvc::grad(U) & fvc::grad(muEff))
//- fvc::div(muf*(fvc::interpolate(dev(fvc::grad(U))) & mesh.Sf())) //- fvc::div(muEff*(fvc::interpolate(dev(fvc::grad(U))) & mesh.Sf()))
); );
UEqn.relax(); UEqn.relax();