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Forum: OpenFOAM Running, Solving & CFD

May 15, 2020, 17:12

Replies: 3

NACA 0012 Surface skin friction coefficient problem with kOmegaSST

Views: 1,022

Posted By HPE

Hi, - I was suspecting that using...

Hi,

- I was suspecting that using `fixedValue` would cause numerical stability issues, and this happened. I think you can safely use `omegaWallFunction`, since for low-Re type meshes, there is no...

Forum: OpenFOAM Running, Solving & CFD

May 12, 2020, 16:46

Replies: 3

NACA 0012 Surface skin friction coefficient problem with kOmegaSST

Views: 1,022

Posted By HPE

Hi, - I think your results are pretty good...

Hi,

- I think your results are pretty good within a typical engineering accuracy expectations.
- Having said that, I think the predictions for this particular case is highly dependent on the wall...

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