RMS of lift coefficient
Hi all, Does anybody know how to calculate rms of lift and drag coefficients for flow around a cylinder?. Regards, David.

Hi David,
just apply the discretized formula on your samples. The formula can be found in wikipedia and it's valid for whichever function you want e.g Cl and Cd. Dario Ps: If you are analysing some impulsive started circular cylinder, make sure you start using the samples after "flow" started and your coefficients are harmonic. Otherwise it does not make a lot of sense. 
10 years, it has been 10 years, 10 :D

:) In my country people say: later is better than never :D

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