Karthik R


Couple of thoughts:

  • What kind of model are you running - K-epsilon: enhanced wall treatment or wall functions, and what are your y+ values?

  • Do you have any monitors and have they become steady? Generally, it is always a good practice to create as many monitors as possible when performing grid independence studies. If it likely that your residuals are flat, but your monitors are oscillating and therefore, you are seeing different results. Please make sure you have reached true steady state solution by using appropriate monitors.

I hope this helps.

Best Regards,