Negative pressure room -- CFD Online Discussion Forums

May 17, 2020, 00:44	Negative pressure room	#1
ch_ohm New Member Seran Reschim Join Date: Jun 2012 Posts: 9 Rep Power: 13	I am working on the negative pressure simulation by CFX. I set the inlet 450 CFM and set the outlet at 600 CFM. Unfortunately, the room pressure show positive pressure. I dont know how to make it go to negativee pressre. However, my friend use solidwork simulation on this situation. It shows negative pressure. I would like to know how CFX can do the negative pressure. Thx

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