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Bill Eslick wrote:
http://www.weslick.com/Prop%20Charts.htm
Perhaps someone can tell me why I don't see any more power (speed) at the higher RPM? I suppose Ed will tell me it is due to my intake?
Bill, I'd look at the rigging of the airplane. Specifically, how the various lifting surfaces interact. They affect each other, and they affect each other differently at different airspeeds. From your graphs and what I know of other RVs, I would say that there is an interaction between your main wing and tail surface, such that there is a "drag mogul" at around 165mph TAS.
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