pressure extrapolation on C(vof, udf) -- CFD Online Discussion Forums

October 17, 2003, 00:13	pressure extrapolation on C(vof, udf)	#1
sunjong Guest Posts: n/a	Hi I am trying to solve a open channel flow with air(top) and water(under). I think the pressuroutlet boundary condition is not appropriate to this case. So, I want to extrapolate pressure from the domain or apply the hydrostatic pressure on pressureoutlet boundary. Please give me tips about udf

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