Volume fraction in CFX -- CFD Online Discussion Forums

April 14, 2011, 18:03	Volume fraction in CFX	#1
Wendy1984 New Member Wendy Join Date: Mar 2011 Posts: 4 Rep Power: 15	Hi Everyone, I'm looking at free surface flow tutorial in CFX and it sets the Water Volume Fraction to 0.5 for Isosurface in CFD-Post to show the free surface. Just wondering why it is 0.5 not 1. I tried from 0.1 to 0.9 and they give quite different values, what do they stead for? I'm new to CFX and thank for any advices. Last edited by Wendy1984; April 14, 2011 at 23:15.

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