How to determine the grid size in LES -- CFD Online Discussion Forums

April 28, 2010, 22:55	How to determine the grid size in LES	#1
lin Senior Member Hua Zen Join Date: Mar 2009 Posts: 138 Rep Power: 17	I get the information that, while using LES, higher resolution grid is needed. But how can I determine the grid size? Can I use the same grid size for RANS and LES? Thanks you.

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