Multistage hydraulic jet engine for military use

A technology for jet engines and engine air intakes, applied in jet power units, engine components, machines/engines, etc., capable of solving problems such as insufficient fuel combustion

Inactive Publication Date: 2013-01-16
郑有志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Staged combustion also solves the problem of insufficient fuel combustion, which will improve the range of fighter jets within a certain range

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0004] The design of the booster tank, because the booster has extremely high pressure, it must rely on multi-body booster, divide multiple booster chambers, set the pressure bearing capacity of the booster chamber, and use a one-way opening valve (set a certain direction, when the condition is met, it will be opened automatically, and in the opposite direction, it will not be opened), when the pressure difference reaches a certain level, the gas will open the valve and pressurize the next chamber, so that all parts are in a proper pressure state and reduce the pressure. The material cost of the pressurized tank is reduced. The warehouse design can be arranged according to the required power according to the situation. The purpose is to reduce the pressure at the booster inlet and increase the pressure at the outlet. This device design appears in the application patent No. 201010290281.0; the invention patent name is hybrid internal supercharged engine. Install this device o...

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PUM

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Abstract

The invention discloses a multistage hydraulic jet engine for military use. A boosting tank is installed at an air inlet of an engine; through a compression tank, air can be compressed automatically by high pressure and a force arm during the high-speed flying in order to store air and obtain multiple air inlet volumes within a short time; a compression air expansion chamber is added in front of an engine combustion chamber and used as an expansion cabin of the compression air; the temperature of the engine is reduced by using the gas expansion and heat-absorption; meanwhile, secondary expansion is performed on the air; and finally, the high-speed expanded and exposed air is introduced to the combustion chamber in order to obtain more air in the space within a unit time for burning and exploding more fuels. With the adoption of the method, a certain flying speed is increased when a warplane achieves the highest speed in order to fight and avoid the incoming missiles; and an outer-hanging hydraulic air tank can be used as an assistant flying tool to help the warplane to realize the lifting and landing abilities at a short distance.

Description

Technical field: [0001] Engine power system, military field Background technique: [0002] The research on this type of engine system is based on military fighter jet engines. Any advanced fighter jet can be decomposed into four performances in the final analysis-maneuvering speed, stealth performance, range, and ammunition load. And these four performances can be summed up as appearance design and internal engine. The shape design is related to the boost coefficient, the number of bombs loaded, and a certain stealth performance. The fuel loading will also affect the range to a certain extent. It can also be said that the most obvious improvement of modern fighters is in the appearance, and the changes of fighter jets of each series are mostly in the shape. For example, the biggest difference between American fighters and Russian fighters is the shape design. But the most fundamental thing is the engine. Compared with the Russian fighters of the same generation, although t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02K7/00F02C3/24F02C7/04B64D27/16
Inventor 郑有志
Owner 郑有志
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