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lyna December 5, 2012 07:09

interFoam pb
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I work on two-phase flow in a pipe. I used the application interFoam for it.
My problem is when I reduced the diameter of the results that I will not have a physical meaning. at any given time The results are correct (I will have well-formed bubble), but from some time t deviennemt dispersed bubbles.
the enclosed my results, can you tell me how I should fix this problem please?

wouter December 6, 2012 10:09

Could you sent a little more information? I just started working on a similar problem. I do not have results (yet), but maybe we can help each other.


lyna December 10, 2012 12:42


please help me, I want to know what caused this problem?
I refined my mesh but it gives the same results?


wouter December 10, 2012 13:59

Hello Lyna,
Without more information it is very impossible to help you. Please read the first item in the CFD online forum. (

With my simulation I tried to change the outlet boundary conditions and that helped.

Best regards

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