CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   Convergence Time (http://www.cfd-online.com/Forums/fluent/30157-convergence-time.html)

Sridhar August 10, 2002 12:49

Convergence Time
 
Dear Fluent Users,

Is there any way in Fluent to moniter or get the time required for the solution to converge.

Thanks.

Sridhar.

Ashu August 12, 2002 08:24

Re: Convergence Time
 
I haven't seen this feature in Fluent.

Ashu

Alamgir August 12, 2002 20:08

Re: Convergence Time
 
Noway, there is no time limit.

Alamgir

Sridhar September 3, 2002 11:08

Re: Convergence Time
 
Hello Sridhar,

The solution convergence depends on various factors like the mesh quality, initial guess, boundary Conditions, the relaxation parameters, the discretisation scheme you use etc.

Some problems take lesser no. of iterations and some take more. So there is no way we can pre-dict how many iterns (and hence time) a problem will take for convergence. fluent only gives the time it takes for a given no. of iterations depending your CPU load.

Hope this helps.

Regards, Sridhar.


All times are GMT -4. The time now is 06:34.