Grid for LES -- CFD Online Discussion Forums

March 31, 2014, 16:02	Grid for LES	#1
alireza_b Member alireza Join Date: Jul 2009 Posts: 32 Rep Power: 16	Hi I want to simulate 2D flow over cylinder (acoustic simulation). For this purpose I should use LES method. I want to konw, How to make grid generation. Does Y+ is less than 1 in all of domain? or near cylinder must be less than? could you get me some advise about 2D grid generation. Thanks

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