|September 30, 2012, 13:34||
Hamed Abdul Majeed
Join Date: May 2012
Posts: 88Rep Power: 6
guys is there no expert on this.
At least anyone tell me how to reduce dispersion in the residuals. What are its reasons. I need basic CFD knowledge on this.
|October 1, 2012, 07:37||
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 13,209Rep Power: 103
I have already told you an experiment which will tell you whether your problem is convergence problems at low Re when the body first starts moving.
Have you put your body in a strong cross flow (to make sure it is high Re right from the start) and checked whether that converges well?
If you are unhappy with the help you are getting on the forum then contact CFX support.
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