Disk aircraft

Abstract

The invention provides a disk aircraft, which comprises disk wings, a vertical engine, rotary engines, a driver manipulating device, a crew cabin and a cabin. The disk wings have wing shapes with convex upside and flat underside; the crew cabin is positioned at the middle upper parts of the disk wings, the vertical engine is positioned at the middle lower part in the disk wing, the rest part inside the disk wings is the cabin, the number of the rotary engines is four, and the four rotary engines are evenly distributed at four positions under the disk wings close to the periphery. The vertical engine is a water jet engine, fuel in the vertical engine combusts to produce high-temperature and high-pressure gas, the gas pushes water downwards to be jet at high speed, and the disk aircraft is quickly upwards supported by using the reacting force of jet water. The rotary engines are improved pulse jet engines with gas compressors, have simple structures and reliable work, and can be automatically started. The disk aircraft has strong capacity of take-off and vertical maneuvering, and good flying air power property.

Description

technical field [0001] The invention relates to aircraft technology, in particular to a saucer-shaped aircraft. Background technique [0002] Disc-shaped aircraft has a huge potential market in both civil aviation and military, because it has many advantages: [0003] 1. From a structural point of view, the principle that eggs cannot be broken by hand is also applicable to disc-shaped saucer-shaped aircraft, which are stronger than ordinary aircraft made of the same material. In addition, as we all know, with the same surface area, the volume of the sphere is the largest, and the aircraft of the same size, the saucer-shaped aircraft should carry more fuel and cargo than ordinary aircraft. [0004] 2. The saucer-shaped aircraft has a better aerodynamic shape. Take a plate similar to a saucer-shaped aircraft, spin it vigorously and throw it out, and it can fly a certain distance smoothly; on the contrary, take a few other shapes and throw it out, and the result is that they ...

AI Technical Summary

Problems solved by technology

[0019] Second, the aerodynamic characteristics are not good

Such a saucer-shaped aircraft has poor aerodynamic characteristics, including poor drag characteristics and poor lift characteristics.

When such a saucer-shaped aircraft is flying horizontally, even if the power of the horizontal engine is increased, it cannot fly fast due to poor resistance characteristics, and the vertical engine still cannot stop working due to poor lift characteristics.

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