| 摘要 |
FIELD: air transport. ^ SUBSTANCE: aircraft has longitudinal axis, engine and glider. The engine has got impeller installed at the aircraft aft at the back with it its axis, which is in essence is parallel to longitudinal axis of the aircraft. Rear part of glider includes horizontal tail and two vertical units located at each end of horizontal tail. Impeller is located vertically, in line with the above horizontal tail, above the latter in the way that noise emitted by the engine is offset downwards by horizontal tail and partially by vertical tail units at sides. ^ EFFECT: reduction of fuel consumption and noise reduction. ^ 10 cl, 8 dwg |
