Surya Deb
Ansys Employee
Hello, nCan you please check which residual is not converging? Do all of them including mass, velocities, k, epsilon behave the same way or is it a few specific residuals which are harder to converge?nDo you see fluctuations in k or epsilon residuals during your run?nAlso please check your wall Y+ values to make sure that the k-epsilon model is being used properly in the proper Y+ ranges.nDid you also check with SSt k-omega type of a turbulence model?nAlso did you try using a Coupled Solver with a lower TSF (if running in steady state)?nRegards,nSuryann