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Forum: OpenFOAM Bugs

March 15, 2011, 10:25

Replies: 27

Wrong calculation of nut in the kOmegaSST turbulence model

Views: 17,867

Posted By timo_IHS

.. or here

.. or here

Forum: OpenFOAM Bugs

March 15, 2011, 10:22

Replies: 27

Wrong calculation of nut in the kOmegaSST turbulence model

Views: 17,867

Posted By timo_IHS

I talked about the graph in post #19, sorry I...

I talked about the graph in post #19, sorry I didn't mention again.
Or you also can't see this?

Forum: OpenFOAM Bugs

March 15, 2011, 09:38

Replies: 27

Wrong calculation of nut in the kOmegaSST turbulence model

Views: 17,867

Posted By timo_IHS

Hello Felix, the limiter is like your first...

Hello Felix,

the limiter is like your first mentioned one.

The correction to \nu_t you recommended in post #1 leads from the red curve to the green curve. And this is what I mean by...

Forum: OpenFOAM Bugs

March 9, 2011, 13:33

Replies: 27

Wrong calculation of nut in the kOmegaSST turbulence model

Views: 17,867

Posted By timo_IHS

Hello all, I'm running a simulation of a...

Hello all,

I'm running a simulation of a standard guide vane. When I use the old version of the SST-model (without this factor sqrt(2) in nut, red curve), my simulation converges very well, but...

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