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-   -   DIVERGENCE detected in AMG solver ENTHALPY (http://www.cfd-online.com/Forums/fluent/39019-divergence-detected-amg-solver-enthalpy.html)

MANOJKUMAR December 22, 2005 07:50

DIVERGENCE detected in AMG solver ENTHALPY
 
HELLO

i doing in fluent when doing the injection then there is Divergence detected in AMG solver Enthalpy what is meant and how this is solve. thanking all

shashikant December 22, 2005 10:45

Re: DIVERGENCE detected in AMG solver ENTHALPY
 
even i got this error but latter if ount his was doe to fault in Pc ram stick try replacing DDR ram and re-simulate


HS December 25, 2005 10:54

Re: DIVERGENCE detected in AMG solver ENTHALPY
 
Try increasing the number of tries or decreasing under-relaxation-factors for density and DPM sources. This could help if the problem has to do with the size of the exchange terms between the continuous and discrete phases.

Good luck!

/Henrik


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