Floating and rising integrated aircraft

Abstract

The invention belongs to the field of aerostat aerodynamic configuration design, and relates to a floating and rising integrated aircraft. According to the technical scheme, a floating and rising integrated design is adopted, and the floating and rising integrated aircraft has the advantages of high lift-drag ratio, low resistance and high anti-wind capability compared with a general floating aircraft. The aerodynamic configuration is a floating and rising integrated airbag, and empennages are arranged in an inverted T shape. According to the aerodynamic configuration of the floating and rising integrated aircraft, the empennages can improve the pitching characteristic and the yawing characteristic of the floating aircraft, the gyroscopic effect cannot occur when the side wind is applied to the floating aircraft, and it is ensured that the air attitude of the floating aircraft cannot be changed dramatically under the wind disturbance.

Description

technical field [0001] The invention belongs to the field of aerodynamic shape design of an aerostat, and relates to a buoyancy-integrated aircraft. Background technique [0002] The aerodynamic shape of conventional airborne aircraft is: the shape of the airbag adopts the shape of a droplet or ellipsoid with a large head and a shrinking tail, an inverted "Y" or "X" tail, an auxiliary airbag is designed inside the airbag, and a fairing is arranged under the airbag. Among them, the airbag mainly provides buoyancy to overcome its own weight and task load; the auxiliary airbag adjusts the internal pressure of the airbag through fans and valves, so that the airbag has good stiffness and aerodynamic shape; It can work normally under the wind field conditions; the fairing can accommodate the task load, protect the task load and has a good aerodynamic shape to reduce aerodynamic resistance. [0003] The wind resistance capacity of conventional tethered balloons for aerodynamic veh...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention: the present invention mainly solves the problem that traditional aerostats mainly rely on buoyancy to determine the wind resistance or load capacity, and proposes a brand-new buoyant integrated aerodynamic shape that is suitable for both tethered balloons and airships , which greatly improves the wind resistance and load capacity of the aerocraft while the buoyancy of the same volume remains the same

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