Turbine-free ultra-high-speed thrust vector jet engine

Abstract

The invention discloses a turbine-free ultra-high-speed thrust vector jet engine, a turbine is not needed, a small high-speed thrust vector jet engine is used for driving a turbofan and a compressor to rotate. According to an existing turbo-jet engine, due to the fact that a turbine and a shaft need to be made from a large amount of high-performance high-temperature-resistant materials, the materials are expensive, and cost is high. Therefore, the produced turbo-jet engine is complex in structure, high in technical difficulty, and difficult to machine, manufacture and maintain, which results in a worldwide problem, The worldwide problem is solved in the invention. Compared with an existing turbo-jet engine, the turbine-free ultra-high-speed thrust vector jet engine is simpler in structure,a turbine and a shaft are omitted, resistance is removed, and noise is reduced. The turbo-free ultra-high-speed thrust vector jet engine is small in size, light in weight, easy to machine, manufacture and maintain and low in cost, the temperature in a combustion chamber and the pressurization ratio of the compressor are controlled through a computer, and the turbo-free ultra-high-speed thrust vector jet engine which is low in oil consumption, low in noise, high in efficiency, high in reliability and good in operation performance can be achieved.

Description

technical field [0001] The invention relates to a turbine-less ultra-high-speed thrust-vectoring jet engine, which utilizes a small-sized high-speed thrust-vectoring jet engine to drive a turbofan and a compressor to rotate. Background technique [0002] The jet engines currently on the market are all jet engines with a turbine structure, because the manufacture of turbines and shafts requires a large amount of high-temperature-resistant materials, which are as expensive as gold, so the manufacture of turbojet engines has complex structures and high technical difficulties , resulting in difficult processing, difficult manufacturing, and difficult maintenance, which is a worldwide problem. The current turbojet engine is an oil tiger. It relies entirely on the high-temperature and high-pressure gas generated by the explosion of the fuel mixture in the combustion chamber to drive the turbine to rotate. The rotation of the turbine drives the shaft, the fan and the compressor to ...

AI Technical Summary

Problems solved by technology

[0002] The jet engines currently on the market are all jet engines with a turbine structure, because the manufacture of turbines and shafts requires a large amount of high-temperature-resistant materials, which are as expensive as gold, so the manufacture of turbojet engines has complex structures and high technical difficulties , resulting in difficult processing, manufacturing, and maintenance, which is a worldwide problem

The current turbojet engine is an oil tiger. It relies entirely on the high-temperature and high-pressure gas generated by the explosion of the fuel mixture in the combustion chamber to drive the turbine to rotate. The rotation of the turbine drives the shaft, the fan and the compressor to rotate together. Resistance also produces noise and consumes part of the high-temperature gas, making the turbojet engine low in efficiency, high in fuel consumption, small in thrust, loud in noise, large in size, difficult in processing, difficult in manufacture, difficult in maintenance, and high in cost

Since the high-temperature turbine is mounted on the same shaft as the compressor and the fan, the temperature of the gas in the combustion chamber and the boost ratio of the compressor cannot be adjusted, and the thermal efficiency and propulsion efficiency of the turbojet engine cannot be improved.

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