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Forum: OpenFOAM Running, Solving & CFD

July 20, 2012, 11:06

Replies: 11

Convectional term -fvm::Sp(fvc::div(phi_), epsilon_) in RNGkEpsilon OF 1.7.1 missing

Views: 4,860

Posted By lakeat

Hmm, Two more questions, 1. When to use...

Hmm, Two more questions,

1. When to use source term explicitly and when shall one use it implicitly using Sp or Susp?

2. In ke formulation, why epsilon is solved first instead of k?

Thanks

Forum: OpenFOAM Running, Solving & CFD

July 20, 2012, 10:42

Replies: 11

Convectional term -fvm::Sp(fvc::div(phi_), epsilon_) in RNGkEpsilon OF 1.7.1 missing

Views: 4,860

Posted By lakeat

pitzDaily maybe or other BFS flow?

pitzDaily maybe or other BFS flow?

Forum: OpenFOAM Running, Solving & CFD

July 19, 2012, 11:53

Replies: 11

Convectional term -fvm::Sp(fvc::div(phi_), epsilon_) in RNGkEpsilon OF 1.7.1 missing

Views: 4,860

Posted By lakeat

I have the same questions, I feel very confused: ...

I have the same questions, I feel very confused:

1. Is using "fvm::SuSp(-fvc::div(phi_), epsilon_)" better using "- fvm::Sp(fvc::div(phi_), epsilon_)"?
2. For other transport equations, should we...

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