Water-absorbing, range-extending, energy-saving and emission-reducing green aero-engine

Abstract

The invention relates to a water-absorbing, range-extending, energy-saving and emission-reducing green aero-engine. A water-absorbing and water-storing device is additionally arranged on the basis ofan original jet engine structure. The device consists of a water-absorbing air inlet, a main water storage tank, a heat-conducting fin, a resin incineration channel, a water storage tank water-pressing transmission rod, a tail water spraying opening water delivery guide pipe, a tail evaporation water tank, a tail water spraying opening, a connecting opening for connecting a machine body to an engine water bin and a heating piece water leaking opening. A high-performance water-absorbing material is used for absorbing water in the high-altitude atmosphere and injecting the water into a combustion chamber to participate in improving the thrust of the jet engine. The water in the water-absorbing material absorbs heat in the combustion chamber and is evaporated into water vapor, part of heat energy is consumed in the process, and cooling protection is achieved. Meanwhile, the overall temperature of a flowing working medium in a duct is reduced, the temperature of jet tail flames is also reduced accordingly, and heat energy dissipation is reduced. The water-absorbing, range-extending, energy-saving and emission-reducing green aero-engine can be applied to airplanes, can also be used forthe launching initial stage of a rocket, underwater moving of a torpedo and propulsion of other land aircrafts in the atmosphere, and has wide application potential.

Description

technical field [0001] The invention belongs to the fields of energy, power and aerospace, and relates to a water-absorbing, range-extending, energy-saving and emission-reducing green aeroengine. Background technique [0002] A jet engine is a reaction engine that produces thrust through jets of air. Jet engines in a broad sense include rocket engines and air jet engines. The fuel and oxidant of the rocket engine are carried by the aircraft, and are divided into solid fuel rocket engine and liquid fuel rocket engine according to the type of fuel. Including ramjet engines, pulse engines, turbojet engines and turbofan engines, etc. [0003] For jet aircraft engines, the basic principle is Newton's third law, which is expressed as: "For every force acting on a body, there is a reaction force in the opposite direction and equal in magnitude." In terms of aircraft propulsion, "object" is the air that is accelerated as it passes through the engine. For the force required to pr...

AI Technical Summary

Problems solved by technology

[0008] In addition, the high-temperature exhaust emission of jet engines not only means a waste of energy, but also poses a great challenge to the heat resistance of the engine itself

Some jet engines use aviation fuel to cool down, which inevitably leads to waste of fuel, which also limits the performance and flight mileage of the aircraft

[0009] At the same time, the greenhouse gases such as carbon dioxide produced by aviation fuel combustion will cause the greenhouse effect and affect the living environment of human beings. A small amount of sulfur-containing and nitrogen-containing gases will also cause environmental pollution

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