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-   -   Ratio between bl mesh and volume mesh (http://www.cfd-online.com/Forums/ansys-meshing/66148-ratio-between-bl-mesh-volume-mesh.html)

nazario July 7, 2009 06:33

Ratio between bl mesh and volume mesh
 
Hello All,

I have a question related to the ratio between the bl mesh and the volume mesh. Is there a preferred ratio and is it dependant with your solver? I am using wall functions, and have thought that a ratio 40/60 is a "good" ratio.

Thanks,
Nazario.


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