Pneumatic fixed-wing aircraft

Abstract

The invention discloses a pneumatic fixed-wing aircraft, which is called a fixed-wing helicopter for short, and belongs to a basic invention of an aircraft structure. The mechanical structures, the sizes and the overall layout of the aircraft body, the control system and the power device are basically the same as those of a traditional fixed-wing aircraft. An autonomous jet wing and a mature large-duct turbofan engine technology are adopted, the autonomous jet wing and the mature large-duct turbofan engine technology are correspondingly communicated through a pipeline and a butt joint device, air is sucked in from an air inlet in the front end of the wing or the front end of a fuselage and sprayed out backwards at a high speed along the surface of the wing from an exhaust port in the upper portion of the front end of the wing, and the lift force and thrust of the aircraft are autonomously controlled. An abnormally complex and sensitive mechanical device of a traditional helicopter is abandoned, the difficulty and danger in the take-off and landing process of a traditional fixed-wing aircraft are overcome, and the aircraft is particularly suitable for being used in a wing-body-fused stealth aircraft. Even if an engine flames out, the helicopter can land in a gliding mode, and the helicopter is particularly safe to land in a gliding mode. The LED lamp is suitable for being used in various harsh environments and meets the requirement for multiple purposes.

Description

technical field [0001] The present invention relates to an aerodynamic fixed-wing aircraft (Pneumatic Fixed Wing Aircraft), hereinafter referred to as "Fixed Wing Helicopter (Fixed Wing Helicopter)", which belongs to the basic invention of aircraft structure. Background technique [0002] Traditional fixed-wing aircraft can passively generate enough lift to support the normal flight of the aircraft only when the wings are flowing at high speed relative to the air. Passive generation of lift is a natural defect of traditional fixed-wing aircraft, which has resulted in dangerous, difficult and complicated maneuvers during the use of traditional fixed-wing aircraft, especially during take-off and landing. The short run-up distance, the high take-off speed, the thrilling landing process, the frightening taxiing experience, the flustered and exhausted pilots, coupled with the tragic flight accidents that occur from time to time, warn us that we must fundamentally change this situ...

AI Technical Summary

Problems solved by technology

Passive generation of lift is a natural defect of traditional fixed-wing aircraft, which has resulted in dangerous, difficult and complicated maneuvers during the use of traditional fixed-wing aircraft, especially during take-off and landing. The short run-up distance, the high take-off speed, the thrilling landing process, the frightening taxiing experience, the flustered and exhausted pilots, coupled with the tragic flight accidents that occur from time to time, warn us that we must fundamentally change this situation

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