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Search: Posts Made By: ghorrocks
Forum: CFX July 15, 2012, 08:20
Replies: 11
Views: 9,037
Posted By ghorrocks
There are a few methods to track free surfaces...

There are a few methods to track free surfaces and VOF is one of them. CFX does not actually implement VOF as it is usually defined, CFX uses a volume fraction equation with an advection scheme...
Forum: CFX July 14, 2012, 06:05
Replies: 11
Views: 9,037
Posted By ghorrocks
CFX has a lot more multiphase options than...

CFX has a lot more multiphase options than homogeneous and inhomogeneous. That merely refers to whether different phases share a variable field or not.

I do not understand your question to VOF and...
Forum: CFX July 14, 2012, 05:29
Replies: 11
Views: 9,037
Posted By ghorrocks
If all you care about is the final steady state...

If all you care about is the final steady state solution (or final pseudo-steady if transient and it is flapping about) then a non-converged initial condition will not matter. As long as it is close...
Forum: CFX July 12, 2012, 08:15
Replies: 11
Views: 9,037
Posted By ghorrocks
Sounds like an FAQ:...

Sounds like an FAQ: http://www.cfd-online.com/Wiki/Ansys_FAQ#My_steady_state_solution_converges_for_a_while_but_stops_converging_before_reaching_my_convergence_criteria
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