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-   -   Help! Drag Convergence (http://www.cfd-online.com/Forums/fluent/101282-help-drag-convergence.html)

u50mb9 April 30, 2012 06:50

Help! Drag Convergence
 
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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