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-   -   problem during two-phase flow (http://www.cfd-online.com/Forums/fluent/116483-problem-during-two-phase-flow.html)

zfish April 20, 2013 04:44

problem during two-phase flow
 
hi everybody ,I tried to model a two-phase-flow by "pressure inlet" and "pressure outlet" in FLUENT, and I use the mixture model, when I checked the "slip velocity" ,FLUENT announced "floating point exception" and suddenly solve is terminate with error. And when I didn't check the "slip velocity" ,FLUENT would complete the calcultion successfully. But I want to know the distribution of gas phase, so I had to choose the "slip velocity", right? What can I do? I would be very grateful for any advice. And I'm very sorry for my poor English.


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