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fpz March 27, 2005 21:32

LES simulation!
Hi all, When I simulated the flow about a 2D circular cylinder using LES of fluent6.1, I got the vortex street behind the cylinder. However, the time sequence of the lift and drag coefficents is quite random. Re = 100 in my simulation. Can anybody give me some advices on this problem? Thanks in advance.

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