Ground effect flyer

Abstract

The present invention discloses one kind of large ground effect flyer flying in the ground effect flying region. The large ground effect flyer includes a fuselage, wings and engines. It has cruising engine in the tail, thrusters in the nosing and wings, and lift boosting air cavities below wings. The present invention leads the jet flow of the thrusters to the lift boosting air cavities with the turning jets and converts airflow kinetic energy into pressure energy to generate great lift. It has cruising engine in the tail and elevators with trimmers to ensure the reasonable matching between the attack angle focus and the height focus and the balancing of the elevator force in long term flying, so as to realize the balancing and maneuvering in the longitudinal plane and to ensure the stable flying of the flyer in the air near water surface.

Description

technical field [0001] The invention relates to an aircraft, in particular to a large-scale high-speed ground-effect aircraft with high-efficiency power-up effect and flying in a ground-effect flight area. Background technique [0002] High-efficiency power-lift ground-effect aircraft is a high-speed transportation tool. When the aircraft flies close to the ground or water surface, the air flows through the narrow passage between the wing and the ground or water surface to generate additional power-lift effect. The height at which the ground lift effect exists is called the ground effect zone, and its height is approximately equivalent to the length of the wingspan. The closer to the ground, the stronger the ground effect. The ground effect aircraft is a new type of transportation tool developed by using the aerodynamic ground effect principle to fly over the ground or over the sea. Because the ground-effect aircraft has the same high speed as an airplane, although it can ...

AI Technical Summary

Problems solved by technology

[0010] (1) The speed of navigation is slow, which is not conducive to improving the efficiency of maritime transportation

[0011] (2) Affected by the ups and downs of sea wind and waves, the ride comfort is poor

[0012] (3) It is necessary to build a wharf with a large draft and corresponding facilities, and the seaworthiness is not good

[0013] 3. Existing small-scale ground-effect aircraft, such as the disclosed small-scale ground-effect aircraft of Chinese Patent Application No. 02115191.1, has a small tonnage and scale (5 tons, a wingspan of 9.8 meters, and a total length of 16 meters), and a low speed (150 km / h ), small passenger capacity (only more than ten people), low wind and wave resistance (the height of take-off and landing waves does not exceed 1 meter, and the cruise flight height does not exceed 1.5 meters). Generally, it can only be used in inland rivers and lakes.

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