Low-speed investigation of a thin, faired, double-wedge airfoil section with nose flaps of various chords

Leonard M. Rose, John M. Altman
naca-tn-2018
Feb 1950


A thin, faired, double-wedge airfoil section was investigated with plain nose flaps having chords equal to 12, 16, 20, and 25 percent of the airfoil chord. Section lift, drag, and pitching-moment data were obtained at a Reynolds number of 5.8 million and Mach number of 0.17.

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