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NACA 23015 or equivalent

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BDD

Well-Known Member
Joined
Apr 2, 2005
Messages
388
Location
WI
I like some of the characteristics of this airfoil but not the sharp stall behavior at the usual Reynolds numbers.

The lift coefficient is excellent for such a low pitching moment airfoil.

Does anyone have lift-curve, drag, pitching moment, etc, data for this airfoil at low Reynolds numbers? I am interested in R numbers corresponding to 30 to 100 mph with a wing chord of 4 ft. or 5 ft.

Is the stall behavior appreciably better at low R numbers?

Does Harry Riblett, or any reputable source, have a development of this airfoil series with high lift, very low pitching moment and with a gentle stall?
 
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