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Search: Posts Made By: ghorrocks
Forum: CFX April 22, 2013, 08:53
Replies: 5
Views: 3,441
Posted By ghorrocks
As I said in my first post, cavitation does not...

As I said in my first post, cavitation does not tend to end up with sharply defined free surfaces. There tends to be drops of liquid in the vapour cavity and vapour bubbles in the liquid region and a...
Forum: CFX April 19, 2013, 06:11
Replies: 5
Views: 3,441
Posted By ghorrocks
Yes, VolumeInt of vapour VF is correct. It...

Yes, VolumeInt of vapour VF is correct.

It can be visualised many ways - an isosurface of VF=(some value, not necessarily 0.5), cross section planes colour by volume fraction or many others.
Forum: CFX April 18, 2013, 18:41
Replies: 5
Views: 3,441
Posted By ghorrocks
Cavitation is not an effect with a defined free...

Cavitation is not an effect with a defined free surface, so I do not think taking a VF=0.5 isosurface is a good way of defining the cavitation region. Specifically, if a large region has VF=0.3 then...
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