Roughness Coefficient in CFX -- CFD Online Discussion Forums

April 14, 2011, 01:52	Roughness Coefficient in CFX	#1
Wendy1984 New Member Wendy Join Date: Mar 2011 Posts: 4 Rep Power: 15	Hello Everyone, In open channel calculation, we can use Manning's n to calculation the head loss due to friction. In CFX free surface model, how do we realize that? Is there a way to input Manning's n? Thanks very much !!

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