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adding the viscous force to the UEqn.H

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Behrad Esgandari
2023-04-26 13:39:33 +02:00
committed by GitHub
parent e4de205ef5
commit 3e3de6295b
1 changed files with 1 additions and 0 deletions
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applications/solvers/cfdemSolverPimple/UEqn.H
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@ -4,6 +4,7 @@ tmp<fvVectorMatrix> tUEqn
( (
fvm::ddt(voidfraction,U) - fvm::Sp(fvc::ddt(voidfraction),U) fvm::ddt(voidfraction,U) - fvm::Sp(fvc::ddt(voidfraction),U)
+ fvm::div(phi,U) - fvm::Sp(fvc::div(phi),U) + fvm::div(phi,U) - fvm::Sp(fvc::div(phi),U)
+ particleCloud.divVoidfractionTau(U, voidfraction)
- fOther/rho - fOther/rho
== ==
fvOptions(U) fvOptions(U)