FIELD: aeronautical engineering; enhancing efficiency of any aircraft.
SUBSTANCE: proposed method consists in manufacture of sectional wing consisting of smaller and larger members of close profile. Single profile is formed in retracted position of both members; at extended position, smaller member is kept at equidistant separation from larger member for increase of thickness of sectional wing. Novelty of invention consists in equidistant separation of smaller member from larger one. Ratio of larger and smaller profiles of sectional wing is equal to 1:0.3. At landing of flying vehicle, smaller member of sectional wing may be placed in extended position; both members form single profile of sectional wing at flight configuration of aircraft.
EFFECT: enhanced efficiency; extended field of control of aerodynamic characteristics of wing; simplification of control systems.
2 cl, 4 dwg
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