Effects of modifications to the leading-edge region on the stalling characteristics of the NACA 63(sub 1)-012 airfoil section

John A. Kelly
naca-tn-2228
Nov 1950


A wind-tunnel investigation of a series of modifications to the leading-edge region of the NACA 63(sub 1)-012 airfoil section was conducted to determine the possibilities of delaying the flow separation that occurs near the leading edge of the basic section and of improving the stalling characteristics thereby.

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