Velocity direction vertical to wall -- CFD Online Discussion Forums

February 10, 2011, 00:37	Velocity direction vertical to wall	#1
simpleg New Member Join Date: Feb 2011 Posts: 2 Rep Power: 0	Hey, guys, Right now I run a case about air ventilation in room. Pressure base, 3D, boundaries are wall, pressure inlet and pressure outlet. One interesting thing is in the roof(wall) the velocity direction suddenly become vertical. But velocity of the other cells near the wall are normal. Operating condition: gravity, 9.8 m/s2, Could anyone help me about this? Thanks simpleg

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