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-   -   cyclone with reverse flow!!! (http://www.cfd-online.com/Forums/fluent/41479-cyclone-reverse-flow.html)

Thiyagarajandhayalan June 22, 2006 23:55

cyclone with reverse flow!!!
 
hi,

iam analysing a uniflow cyclonic seperator.at the outlet iam specifying outflow boundary condition as i know mass fraction through each outlet(i have two outlets). I got congverged solution but with reverse flow message till the end.how far the results are reliable? thanks for ur time.. regards Thiyaga.

yaron July 7, 2006 03:10

Re: cyclone with reverse flow!!!
 
hi,

i am having the same problem (also cyclone withe minor & major outlets). i tried to extent the outlets cylinders and still get the warnings about reversed flow at the minor outlet. i am solving:Kepsilon->RNG->RSM please help me...

Regards, Yaron



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