Numerical Study of Geometrical Properties of Full-Span Tubercle Leading Edge Wing at Post-Stall Condition

In order to upsurge the maneuverability of micro aerial vehicles, a tubercle leading edge inspired by whale flipper was applied as passive stall control method. Although this method could be useful phenomena, effect geometrical properties on flow physic should investigated reach root them. According preceding research, some parameters wing is hot topic among researchers. The aim research explore effects sectional geometries like amplitude, wavelength, thickness, maximum thickness location, and camber aerodynamic feature full-span wing, particularly at 22 degree in post-stall circumstances. results present that reducing amplitude about 2.5%c, lift coefficient upsurges 3.5%; instead, drag reduces 6%. On other hand, decreasing wavelength from 46.2%c 11.7%c, decrease 15% 19%, respectively. Furthermore, rises 10.55%c 18.14%c, goes down 9.4% 2.9%, increasing 2.56%c 3.34%c, ratio 1.06%. Finally, raising last design variable (maximum location) 0.26c 0.51c, increases 13.7%.