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Temporal representations of the coefficients of aerodynamic forces and moments experienced by a rectangular wing under conditions of static hysteresis
Authors:I. V. Kolin  T. I. Trifonov  D. V. Shukhovtsov
Affiliation:(1) Department of Naval Architecture and Ocean Engineering, Dong-Eui University, Pusan, Korea;(2) Department of Naval Architecture and Ocean Engineering, Pusan National University, Pusan, Korea;
Abstract:Results are presented of experimental investigations into the static hysteresis of the aerodynamic characteristics of a rectangular wing with an aspect ratio of λ=5, obtained in static tests of a wing model in a wind tunnel. Variation with time of the aerodynamic forces and moments are analyzed in the range of angles of attack where a transition occurs from one branch of the hysteresis loop to the other.
Keywords:
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