Partially filled pipe flow with VOF -- CFD Online Discussion Forums

November 8, 2017, 05:53	Partially filled pipe flow with VOF	#1
mary.alih New Member Maryam Alih Join Date: Mar 2017 Posts: 3 Rep Power: 9	Hello, I'm trying to simulate the water flowing partially in a circular pipe with VOF. In my case I have to change the flow rate to have different water heights. Does anyone have an UDF which define two phases (water and air) at the same inlet, where water has a certain velocity and air zero? Thanks in advance for any help!

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