Negative pressure room -- CFD Online Discussion Forums

May 10, 2020, 05:07	Negative pressure room	#1
ch_ohm New Member Seran Reschim Join Date: Jun 2012 Posts: 9 Rep Power: 13	Dear friends I am working on the negative pressure room. However, it does not work well. The outlet release the air volume 600 cfm while the supply air is 450 cfm. The room is 332.5 m. I set the inlet and outlet by mass flow rate. I found that the pressure in the room is -0.101 pa but my targer is -2.5 pa (meausred at actual room). Do you have any suggest ?

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