Simulation for dynamic stall -- CFD Online Discussion Forums

February 23, 2008, 10:27	Simulation for dynamic stall	#1
Yong Hua Guest Posts: n/a	hi guys... Need help for this one. I am currently doing a simulation about dynamic stall over a NACA 0012 airfoil. Basically the angle of attack is 15 + 10 sin (wt). Hence, I will need a UDF to do that. However, I do not know how to start on the UDF... Am I suppose to use DEFINE_CG_MOTION?

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