RAE2822 convergence -- CFD Online Discussion Forums

February 7, 2017, 17:50	RAE2822 convergence	#1
tomding0107 New Member Z.Ding Join Date: Oct 2016 Posts: 7 Rep Power: 9	Hi all, I have some problems with the testcase "rae2822". The original case is the case 6 of RAE2822 and it works well. But when I am trying to study the case 9 by only modifying the mach number and the angle of attack (0.734 for Mach and 2.79 for angle of attack), the solution can be poorly convergent and not stable at all. Can anyone give me some advise ? Any helps are appreciated.

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