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-   -   Boundary Layer separation (http://www.cfd-online.com/Forums/openfoam-post-processing/74486-boundary-layer-separation.html)

Gearb0x April 1, 2010 08:42

Boundary Layer separation
 
Hello,

I'm working on a case @Re=40 000, I resolve the boundary layer and I would like to see its separation.

How can I do that in ParaFoam? Apparently, best way to see that is to look at the streamlines and see where they detached from the wall.
But in parafoam, even if I put a huge number of points in the streamline tool : Either it crashes or either it's not precise enough

Does anyone suceed in visualising separation point?

Thanks for the help

silentkiller July 31, 2010 01:33

boundary layer separation
 
i need some paper about the topic boundary layer separation in the turbine blade......


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