coal combustion in cyclone seperators
 

Iam doing coal combustion in cyclone seperators.The DPM approach is used for coal particle simulation .I could'n convege this coal combustion simulation ,where I get an error 0f 40 % for energy balance.Iam using Rng-Ke turbulence model .Radiation model is -P1, and walls are non-radiative. Pls let me know if there is any way to converge the simualtion. Thanks, Ganesh Kumar.V