how to use Up Stream boundary condition in open channel Flow -- CFD Online Discussion Forums

April 18, 2010, 15:38	how to use Up Stream boundary condition in open channel Flow	#1
ms.jafarinik New Member mohammad sadegh jafarinik Join Date: Apr 2010 Posts: 1 Rep Power: 0	hi all i have a problem to modelling open channel flow ,when i put the pressure inlet for Up Stream boundary condition that means i put the depth of water in channel ,but after the running , at 2 or 3 meter down the Up Stream boundary condition the depth is decrease and all the computation be incorrect.any one can help me?

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