Dr. Khalid
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January 9, 2007 13:14 |
Re: how to deremine boundary layer height?
Hi, oh ya this is a (Scheiss) problem, any way here is an idea which might work, try to perform this { ||V-over(arrow)||/||V-over(arrow)_sub(inf)|| =< approx.(0.95) }; that is you compute the local velocity vector and divide by the velocity vector far away and compare the result with some user defined value (~0.95); if it is less then refine the grid and vice versa(coarsen the grid). Please let me know if it works! Hope helped :) cheers.
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