FLOW AROUND A PLATE_NEGATIVE ABSOLUTE PRESSURE???? -- CFD Online Discussion Forums

March 15, 2004, 10:32	FLOW AROUND A PLATE_NEGATIVE ABSOLUTE PRESSURE????	#1
tania Guest Posts: n/a	Hello, I want to model a flow around a plate (Length 100mm and width 3mm) in a domain (Length 1000mm, and width400 mm). As a boundary conditions, I put a velocity inlet and mass outflow. and I kept the operating pressure as atmospheric pressure. For low velocities (1m/s, 3 m/s), the results seem to be good but for higher inlet velocities (8m/s) I got NEGATIVE absolute pressure??? can someone help me with this???? Thanking you in advance . Tania.

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