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how to deal with annular flow in fluent

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Old   January 3, 2008, 22:39
Default how to deal with annular flow in fluent
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Dear all, If the flow is annular flow in a pipe, how can i deal with it in fluent? I am not sure which multiphase model is more appropriate for the problem. I have tried eulerian model and used drag force model of annular flow, but the annular character still can't be simulated. The pipe is a manifold with several branches, if you have ever researched about such subject, can you give me some suggestion? Thank you.
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Old   January 4, 2008, 08:35
Default Re: how to deal with annular flow in fluent
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Try VOF. It should resolve the free surface position etc.
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