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Pressure gradient

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July 4, 2012, 07:00	Pressure gradient	#1
Chaudhry New Member Join Date: Jun 2012 Posts: 2 Rep Power: 0	I am modelling an open channel with periodic boundary conditions at inlet/outlet and symmetry boundary condition at free surface. How can I specify pressure gradient in periodic boundary condition panel for this open channel Regards Chaudhry

July 5, 2012, 16:16		#2
meangreen Member Casey Join Date: Jun 2009 Posts: 98 Rep Power: 16	If you specify something as a periodic boundary, you can't specify it as a pressure boundary as well. Periodic boundary means that what leaves the other side comes in that side.

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