Strange behaviour of pressure -- CFD Online Discussion Forums

January 13, 2010, 10:38	Strange behaviour of pressure	#1
To.R. New Member Join Date: Jan 2010 Posts: 1 Rep Power: 0	Hi, I'm completely new to Open-Foam and want to simulate the Karman Vortex Street. I chose pisoFoam using the LES-method and after a few steps the vortex street can be seen in the velocity view. Though, the pressure doesn't seem to be right (boundary conditions: Zerogradient at inlet and walls, fixedValue (uniform 0) at outlet). Is that possible?

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