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-   -   How to add skin roughness when using LES turbulent mode (https://www.cfd-online.com/Forums/openfoam-solving/142755-how-add-skin-roughness-when-using-les-turbulent-mode.html)

kadan October 8, 2014 17:26
How to add skin roughness when using LES turbulent mode
 
Hi, I want to take skin roughness into consideration when using LES modal. When I use RANS modal I can set it in 0/nut file but in LES it seems the surface is smooth. Could someone tell me whether it is possible and how can I do it ?

kadan October 9, 2014 06:56
les
 
Can someone help me?


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