Help! Drag Convergence -- CFD Online Discussion Forums

April 30, 2012, 06:50	Help! Drag Convergence	#1
u50mb9 New Member Michael Join Date: Mar 2012 Posts: 6 Rep Power: 14	Hi, Im working on the unsteady flow around a circular cylinder using LES. I'm using a small time step but the drag convergence is going to 0 as oppose to a drag converenge of 1 for a Re of 1.4 x10^5. Any idea how to change this error? I've tried to change my URF's but showing not much difference Thanks

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