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Void fraction in VOF

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March 1, 2018, 12:52	Void fraction in VOF	#1
rajkiran_ou New Member Raj Join Date: Mar 2018 Posts: 2 Rep Power: 0	Hi all Please help. I am trying to simulate a multiphase flow (slug flow case) in ANSYS Fluent. But after simulation of the transient case, my void fraction is not matching with my experimental data. It is way off. It gives me the value based on initial velocity which is (Vg/(Vg+Vl).

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