|November 18, 2011, 07:10||
Level-set VOF results problems
Join Date: May 2009
Posts: 39Rep Power: 8
I am trying to model flow front of a liquid-gas flow. In the case, with a polymer and an air.
To do that i am using VOF model in fluent, who give a pretty good flow front definition, according to the experimental.
I al trying to use level-set, but this seems more instable than VOF.
I am curious, since the couple Level-Set and VOF should give better results, right?
|November 20, 2011, 08:54||
Join Date: Aug 2010
Posts: 125Rep Power: 7
Fluent incorperated level-set into VOF from V13 on, and i believe the programmer had tested the code with a lot of cases, but the real flow is so complex that it is not reasonable you expect to get 'better' results just because of new method is used.
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