Ground effect aircraft with two ultra-large T-shaped tail wings

Abstract

The embodiment of the invention discloses a ground effect aircraft with two ultra-large T-shaped tail wings, relating to the technical field of the design of aircrafts. According to the ground effectaircraft, relatively high-order effective load can be realized, and the ground effect aircraft has relatively good aerial maneuverability and can steadily fly in a ground effect in a high speed. The ground effect aircraft comprises an aircraft body, aircraft wings, two T-shaped tail wings, hover engines and propulsion engines, wherein the upper part of the aircraft body is a common aircraft body,and the lower part of the aircraft body is boat-shaped aircraft body; the aircraft wings are formed by combining low-aspect-rate main wings with high-aspect-rate outer wings arranged outside end plates of the main wings, and a lift-enhancement air cavity is formed by the lower part of the middle section of the aircraft body, two end plates, downward-inclining flap wings on the rear edges of the main wings and the horizontal plane; the two T-shaped tail wings are respectively fixed at the tail ends of the end plates on two sides of the main wings; and the propulsion engines are arranged on theT-shaped tail wings, and the deflectable hover engines are arranged on two sides of the head of the aircraft body.

Description

Technical field [0001] The invention relates to the technical field of aircraft design, in particular to an ultra-large double T-tail ground effect aircraft. Background technique [0002] Among the current mainstream transportation vehicles, conventional large aircraft need to build a large number of large airports, and the requirements for communication, navigation, and air service support are relatively high, so the total operating cost is high, and the loading capacity is subject to certain restrictions; ship-type vehicles The slow sailing speed is not conducive to improving the efficiency of maritime transportation. [0003] The ground-effect aircraft designed based on ground effect is a large offshore platform that uses ground effect to fly at low altitude and sea-skimming. It is a new type of vehicle between conventional aircraft and ships. It has both the high-speed flight capabilities of aircraft and ships. The high carrying capacity. [0004] Ground effect refers to the ex...

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Problems solved by technology

[0006] Moreover, the main wing of the existing ground-effect aircraft generally adopts a straight wing or a trapezoidal wing with a small leading edge sweep angle, and the navigation speed is still relatively low compared to the aircraft; and, in the design of the existing large-scale ground-effect aircraft announced , the tail adopts a separate T-shaped tail placed high at the end of the fuselage. Due to the increased tonnage of the aircraft, it is difficult for a single vertical tail to bear the huge burden when turning, and the air maneuverability is poor.

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