| 摘要 |
An aircraft wing comprises front, top and bottom aerodynamic surfaces and a flap. To increase the bearing strength and reduce the wing drag the front part of the upper aerodynamic surface spanwise is undulating, comprising two combs and one cavity formed by circles of radii in the sequence of R→R→R, wherein R- radius of comb circles, R= 0.8R- radius of the cavity circle, and the optimal distance between the combs is t = 3R, where air vortices are formed rolling along the wing span and moving rotationally and translationally. |
