Vertical take-off and landing aircraft with wing body blended with single duct

Abstract

The invention discloses a vertical take-off and landing aircraft with a wing body blended with a single duct. The aircraft mainly consists of an aircraft fuselage 3, a front engine 2 and a duct engine 8. The aircraft fuselage 3 is in a blended wing body layout. The front engine 2 is installed on the front part of the fuselage of the aircraft, and the duct 7 is positioned in the middle part of the fuselage 3 of the aircraft. Parts 4 are folding wings positioned on two sides of the fuselage 3. The duct engine 8 is positioned in the middle of the duct 7, and fixedly arranged on the fuselage of the aircraft by a fixing rod 11. Parts 5 and 6 are flaps of the aircraft, and are positioned on the back part of the aircraft and the back parts of the wings. Parts 9 are folding positions of the wings of the aircraft. A front propeller 1 of the aircraft is positioned at the front end of the aircraft. Empennages 12 of the aircraft are positioned at the tail of the aircraft, and are in V-shaped symmetrical distribution. Three undercarriages 13 of the aircraft are distributed on the lower part of the aircraft in a manner that one undercarriage is at the front and two undercarriages are at the back, and the undercarriages 13 can also be supporting rods 14. The vertical take-off and landing aircraft disclosed by the invention is mainly applicable to the field of aviation, and can be applied as small and medium-sized airplanes, unmanned aerial vehicles, model airplanes and aerial photography airplanes.

Description

technical field [0001] The present invention is an aircraft with wing-body fusion aerodynamic layout and a single duct in the middle of the fuselage. It is a new type of multi-purpose aircraft and is mainly applicable to the field of aviation. . Background technique [0002] Along with the swift and violent development of aviation industry, aircraft is more and more advanced, and the type of aircraft is also more and more various. But at present it is mainly fixed-wing aircraft and helicopters, but most of the fixed-wing aircraft need a long taxiing runway, and cannot take off and land vertically and hover in the air, which is very inconvenient to use. And helicopters have several fundamental problems because of their use of propellers. First of all, the front blades of the helicopter are prone to sonic boom and the rear blades are prone to stall during flight, resulting in a slow flight speed. And because the propeller makes the air flow move from top to bottom, the heli...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that most fixed-wing aircraft cannot take off and land vertically and hover in the air, and the speed, volume, and load capacity of helicopters are limited, and design a helicopter that can take off and land vertically, and is effective in terms of speed and volume. Larger, more comprehensive functions, higher lift-to-drag ratio, and better stealth aircraft

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