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

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

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