modeling a gate -- CFD Online Discussion Forums

May 21, 2003, 05:45	modeling a gate	#1
Alex Guest Posts: n/a	Hi I wish to model an opening gate (vertical) in a reservoir. Since sliding mesh capability of CFX4.4 (unmatched grid) cannot be used near the boundaries of the domain, I thought about using a porous media in the vincinity of the outlet, with porosity = 1 or 0. How specifying a time dependant porosity, since usrpor is called only one time at the begining of the computation ? Thanks Alex

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