CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   Error: Internal error at line 743 in file 'amgif.c (http://www.cfd-online.com/Forums/fluent/29215-error-internal-error-line-743-file-amgif-c.html)

H.S.Fang January 5, 2002 21:48

Error: Internal error at line 743 in file 'amgif.c
 
hi,all

Error: Internal error at line 743 in file 'amgif.c'. divergence detected in AMG solver Error Object: ()

What's mean the error,who can tell me? thanks a lot!

chiseung January 6, 2002 20:32

Re: Error: Internal error at line 743 in file 'amg
 
I've encountered a similar case like you. As I understand, your solution is diverging. Change your relaxation factors step by step. Reasonable initialized values would help to avoid that error.

Armin Gips January 7, 2002 02:57

Re: Error: Internal error at line 743 in file 'amg
 
Did you scale your model?

Armin


All times are GMT -4. The time now is 21:20.