CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   OpenFOAM Pre-Processing (http://www.cfd-online.com/Forums/openfoam-pre-processing/)
-   -   Surface Roughness Laminar Flow (http://www.cfd-online.com/Forums/openfoam-pre-processing/120586-surface-roughness-laminar-flow.html)

cmh July 10, 2013 07:19

Surface Roughness Laminar Flow
 
Hey

I am working on a problem where i need to add surface roughness in laminar flow scenerio.

Can I use the piso foam solver with the Ras type , set the filter to be laminar flow and still define surface roughness using he wall function. Is this correct?

Is there any other way to simulate surface roughness in laminar flow?

Cheers


All times are GMT -4. The time now is 06:22.