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Forum: OpenFOAM Running, Solving & CFD

October 17, 2018, 06:36

Replies: 103

LEMOS InflowGenerator

Views: 25,438

Posted By abhi22

Hi Ruiyan, Yes, using vanDriest damping is...

Hi Ruiyan,

Yes, using vanDriest damping is the standard fix when using constant coefficient Smagorinsky model. See https://www.cfd-online.com/Wiki/Near-wall_treatment_for_LES_models

However,...

Forum: OpenFOAM Running, Solving & CFD

October 11, 2018, 07:38

Replies: 103

LEMOS InflowGenerator

Views: 25,438

Posted By abhi22

Hi Ruiyan, Based on the dimensions you've...

Hi Ruiyan,

Based on the dimensions you've provided for the pipe and the total number of cells, it looks like the grid may not be the issue. However, do check your grid, since LES is very...

Forum: OpenFOAM Running, Solving & CFD

July 30, 2015, 05:18

Replies: 103

LEMOS InflowGenerator

Views: 25,438

Posted By abhi22

Hi amanbearpig, I am trying to generate...

Hi amanbearpig,

I am trying to generate turbulence at the inlet for a flatPlate LES case. I am using the inflowGeneratorBC at the inlet. Is it possible to share your flat plate case in which you...

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