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-   -   SOLUTION IS NOT CONVERGING (http://www.cfd-online.com/Forums/fluent/37968-solution-not-converging.html)

KHAN September 21, 2005 20:39

SOLUTION IS NOT CONVERGING
 
Hi Fluent users,

i have question like while runnig the iteration my solution is not converging, the residuals are diverging.

first iam solving for a steady case, laminar flow. the boundary condition are

(1)inlet-outlet are periodic - type translation (2)side faces are also periodic - type rotational (3)Walls are of constant temperatures

the residuals are set up for 10e-05 for convergence criterion . plz help as iam not able to proceed further. still if u cant able to understant it. let me know i will try to explain in detail. if u want me to send the geometry, i can do that also.

thanks in advance,

Sadiq Amin September 23, 2005 01:03

Re: SOLUTION IS NOT CONVERGING
 
Did you check your grid for correctness. Please Try and discuss


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