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shahzeb irfan August 15, 2011 01:54

Q criteria in LES
 
hi all

can anybody please tell me that what is Q criteria in LES?
what is its significance?

Florent August 15, 2011 08:17

It is a criterion to detect coherent structures. You can read Dubief and Delcayre "On coherent-vortex identification in turbulence"
http://www.tandfonline.com/doi/abs/1...8-5248/1/1/011


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