Vertical take-off and landing transport aircraft

Abstract

The invention discloses a vertical take-off and landing transport aircraft. Front wings are arranged between the nose of a fuselage and a middle fuselage; rear wings are arranged at the rear part of the middle fuselage; the rear wings are higher than the front wings; front wing ducted fans are arranged at the two ends of the front wings; rear wing ducted fans are arranged at the two ends of the rear wings; front wing ailerons and front wing flaps are arranged at the rear edges of the front wings to form two front wing operation control surfaces respectively; the rear wing ailerons and the rearwing flaps are arranged at the rear edge of the rear wings; two rear wing operation control surfaces are respectively arranged; the front wing distributed propellers are arranged below the front partof the front wings and are arranged in an array along the wingspan direction; and rear wing distributed propellers are arranged below the front part of rear wing and are arranged in an array along the wingspan direction. According to the aircraft, a double-upper-single-wing and distributed propeller power device mode is adopted, high cruise lift-drag characteristics can be obtained in a wide speed domain range, the battlefield viability of the aircraft is improved, and the structural weight of the aircraft body is effectively reduced.

Description

technical field [0001] The invention belongs to the field of aircraft design, in particular to a vertical take-off and landing transport aircraft. Background technique [0002] Tactical transport aircraft are important support equipment for battlefield transportation, air delivery, and emergency rescue, and serve as an "air bridge" for battlefield replenishment and battlefield rescue. The layout design of the tactical transport aircraft should not only meet the requirements of conventional aircraft design requirements such as speed, range, and load, but also the aircraft should have the flexibility of battlefield use, be less restricted by geographical conditions, and have airstrip takeoff and landing and short-distance / vertical takeoff and landing capabilities; It can adapt to the complex threat environment of the battlefield and has high battlefield survivability. [0003] At present, the layout of relatively mature tactical transport aircraft mainly includes upper-wing f...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention: to provide a vertical take-off and landing transport aircraft, which adopts the form of double-wing ducted fan + distributed propeller layout to meet the higher lift-to-drag ratio, so as to solve the complicated tilt rotor system of the current tactical transport aircraft, which is difficult to control and which are currently uniform. It is a twin-engine propeller layout, and the battlefield survivability is relatively poor.

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