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-   -   Mixture Model (cavitation) (http://www.cfd-online.com/Forums/fluent/36196-mixture-model-cavitation.html)

Victor March 30, 2005 02:55

Mixture Model (cavitation)
 
I am facing problem in convergence of 2d/3d mixture model with cavitation( 2 phase, that is liquid and vapor phase). qualtitative results are obtained but the solution is not converging after 500000 itteration. so kindly tell me the condtion on which my problem can solve. thanks

Victor

Z March 30, 2005 03:39

Re: Mixture Model (cavitation)
 
did you try to decrease the Under Relaxation Factor

victor March 31, 2005 02:36

Re: Mixture Model (cavitation)
 
yes i tried it but it is not coming down

victor April 5, 2005 04:38

Re: Mixture Model (cavitation)
 
i got my results qulitatively near about, but still i m trying for accutrate quantitative results. but i am not able to find them. all parameters below the convergence limits. but when I just change the condition in under relaxation it again increase


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