Inlet-outlet BCs -- CFD Online Discussion Forums

June 3, 2004, 20:15	Inlet-outlet BCs	#1
SUBHRA Guest Posts: n/a	I am modeling(and coding) a 2-D flow in a fairly long plane channel domain with inlet and outlet boundaries . The source (electrical forces) of the flow lies fairly away from these boundaries. Can you help me with your comments/suggestions/corrections/improvements/remedies on the following BCs ? I would be happy to get pointers to relevant papers/books etc. At inlet and outlet : 1. Pressure = given 2. Normal derivative of the tangential velocity=0 (On walls:u=v=0+symmetry BC)

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