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Forum: OpenFOAM Running, Solving & CFD

February 15, 2014, 08:21

Replies: 4

Physical model: MRF RANS

Views: 2,159

Posted By Ruli

Dear farhad, thanks for your reply. Good to...

Dear farhad,
thanks for your reply. Good to know, that fvOptions does work with pimple, too.

Any other suggestions, how the Navier Stokes equation looks in the combined MRF + RANS formulation?
...

Forum: OpenFOAM Running, Solving & CFD

February 5, 2014, 10:22

Replies: 4

Physical model: MRF RANS

Views: 2,159

Posted By Ruli

Hi, my current thoughts: The formula looks...

Hi,
my current thoughts:

The formula looks like the one described in the link above, but instead of kinematic viscosity (nu) I simply have (nu + nut).

Does that sound right?

Best regards...

Forum: OpenFOAM Running, Solving & CFD

January 31, 2014, 17:11

Replies: 4

Physical model: MRF RANS

Views: 2,159

Posted By Ruli

Physical model: MRF RANS

Dear Foamers,
again I have a question. I am simulating a wind turbine, using SIMPLE, the MRF approach with a 120° wedge and cyclic boundaries and RANS (kOmegaSST) turbulence modelling.

Currently...

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