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Forum: OpenFOAM Running, Solving & CFD

March 6, 2013, 10:06

Replies: 20

Strange behaviour when using LienCubicKE and NonlinearKEShih

Views: 4,667

Posted By akbarMohammadiAhmar

I am agree with you

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Hi jkim,
I agree with you , Because I work with nonlinear models for example quadratic Shih .
when that me use the first term of G (nu_t *...

Forum: OpenFOAM Running, Solving & CFD

March 6, 2013, 10:01

Replies: 20

Strange behaviour when using LienCubicKE and NonlinearKEShih

Views: 4,667

Posted By akbarMohammadiAhmar

Hi jkim, I agree with you , Because I work with...

Hi jkim,
I agree with you , Because I work with nonlinear models for example quadratic Shih .
when that me use the first term of G (nu_t * symm(grad(U)) && grad(U)) result of solution
is...

Forum: OpenFOAM Running, Solving & CFD

March 6, 2013, 09:50

Replies: 20

Strange behaviour when using LienCubicKE and NonlinearKEShih

Views: 4,667

Posted By akbarMohammadiAhmar

Courant number increases

Hi all,
When run with the Cubic non-linear model Lien with the linear wall Function Courant number increases sharply and so soloution of problem is stops.:(
but when run with Nonlinear wall...

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