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  5. Experimental study of the aerodynamic characteristics of a rectangular wing with interceptor on the lower surface

Experimental study of the aerodynamic characteristics of a rectangular wing with interceptor on the lower surface

I.B. Kovtonyuk
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This paper presents the results of experimental studies of one of the ways to improve the efficiency of lateral control of the aircraft at supercritical angles of attack by using a spoiler mounted on the lower surface of the wing. An weight experiment to study the influence of the spoiler on the coefficient of the normal force of a rectangular wing is conducted.
Keywords: wing, aerodynamic characteristics, spoiler, physical experiment