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-   -   simulated 3phases flow in pipe (http://www.cfd-online.com/Forums/cfx/111140-simulated-3phases-flow-pipe.html)

jahetbe December 28, 2012 16:31

simulated 3phases flow in pipe
 
Hello everybody
I want simulate 3phase flow in pipe.
How can define amount of concentration ?( for example 500 ppm)

ghorrocks December 29, 2012 04:47

Multiphase models use volume fraction to track the amount of each phase. So you are going to have to convert the concentration to a voluem fraction.

But if you are talking ppm does this imply the stuff is dissolved, not mixed at a microscopic scale? If so, then a multi component or additional variable approach might be more appropriate, rather than multiphase.


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