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Forum: OpenFOAM Running, Solving & CFD

June 18, 2013, 03:57

Replies: 14

interFoam, wierd nu.

Views: 3,792

Posted By olivierG

hello, I am not an expert in this field, but...

hello,

I am not an expert in this field, but this is common to use this linear variation.
You can try to modify this by using some kind of tanh function instead, which would be more continuous....

Forum: OpenFOAM Running, Solving & CFD

June 13, 2013, 09:06

Replies: 14

interFoam, wierd nu.

Views: 3,792

Posted By olivierG

hello, No, if you use InterFoam and Cie,...

hello,

No, if you use InterFoam and Cie, you have nu1 (phase 1) and nu2, and nu which come from "incompressibleTwoPhaseMixture, which is nu1*alpha1+nu2*alpha2.
By defaut, nu is not write. If...

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