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Forum: OpenFOAM Running, Solving & CFD

January 24, 2009, 09:31

Replies: 57

Calculation of Pressure Loss

Views: 25,143

Posted By ivan_cozza

Hi Niels, you're right, I'm c

Hi Niels,
you're right, I'm confused about more than a couple of things, but I'm not a turbulenc modelling expert.
I work on Aeroacoustics, and I need a RANS calculation on a smooth flat plate...

Forum: OpenFOAM Running, Solving & CFD

January 23, 2009, 11:19

Replies: 57

Calculation of Pressure Loss

Views: 25,143

Posted By ivan_cozza

Ok Niels, if I have understoo

Ok Niels,
if I have understood, I have to try on my old 1.4.1 version.
Correct me if I'm wrong, but at a smooth wall (y+ less than 1) k = 0, so a dirichlet bc with 0 should work...
For omega,...

Forum: OpenFOAM Running, Solving & CFD

January 23, 2009, 10:11

Replies: 57

Calculation of Pressure Loss

Views: 25,143

Posted By ivan_cozza

Hi Niels, I'm managing to tes

Hi Niels,
I'm managing to test your version of kOmegaSST on a smooth flat plate, as I need a lowRe version of kOmega, but I have some questions on your model:
1) It compiles on of 1.5?
2) How...

Forum: OpenFOAM Running, Solving & CFD

January 13, 2009, 13:04

Replies: 57

Calculation of Pressure Loss

Views: 25,143

Posted By ivan_cozza

Hi Foamers! I'm still struggl

Hi Foamers!
I'm still struggling with the OF version of kOmegaSST:
it's not clear if the wallfunctions that are present in OF for this model require y+ near to 30 or less...
Any suggestion? ...

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