Variable outside pressure -- CFD Online Discussion Forums

May 31, 2006, 05:50	Variable outside pressure	#1
Neser25 Guest Posts: n/a	Dear all, My domain reference pressure is 1 atm. The point is the ambient outlet pressure is variable. The value of it is the same as inside domain pressure. I tried to use expression (P-1.0)or (pressure -1.0) at outlet boundary relative pressure,I got an errot. Any help how can set it, thanks

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