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-   -   terrain roughness (http://www.cfd-online.com/Forums/openfoam/116993-terrain-roughness.html)

zaynah04 April 30, 2013 07:01

terrain roughness
 
Hi..

can anyone please guide me on how to implement terrain roughness in my model?
i think i will have to write codes.. any guides would be greatly welcome..
thanks in advance
zaynah

Mojtaba.a May 2, 2013 18:43

Quote:

Originally Posted by zaynah04 (Post 424124)
Hi..

can anyone please guide me on how to implement terrain roughness in my model?
i think i will have to write codes.. any guides would be greatly welcome..
thanks in advance
zaynah

Dear zaynah,
Hi, What are you going to simulate? you can use nutkRoughWallFunction for any wall in order to specify sand grain roughness parameter. there is no need of implementation.

best


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