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Forum: OpenFOAM

May 10, 2016, 07:10

Replies: 3

OmegaWallFunction fails

Views: 1,160

Posted By giammy92

sorry maybe i'm not explained well....

sorry maybe i'm not explained well. OmegaWallFunction doesn't fails in sense that not runs but in sense that i have more accurate results when i use omega fixedValue 1e7.

Forum: OpenFOAM

May 5, 2016, 17:39

Replies: 3

OmegaWallFunction fails

Views: 1,160

Posted By giammy92

My other turbulent bc at wall are: K 1e-12 ...

My other turbulent bc at wall are:
K 1e-12
Nut calculated

Maybe to have good results with omegaWallFunction i have to set NutUSpaldingWall?

Forum: OpenFOAM

May 5, 2016, 14:39

Replies: 3

OmegaWallFunction fails

Views: 1,160

Posted By giammy92

OmegaWallFunction fails

Hi Foamers,
I have performed a simulation on a mesh with y+<1 with k-omega SST. I have before tried with OmegaWallFunction and my results were wrong according experimental data.After i have tried...

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