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Hot-stamping engine

A hot stamping and engine technology, applied in the field of ramjet, can solve the problems affecting the application of ramjet, high manufacturing technical requirements and cost, and complex system.

Inactive Publication Date: 2012-03-14
靳北彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Among the engines that use air as the oxidant source, except for the ramjet engine, all other engines compress the air through moving parts (such as pistons, impellers, etc.). Existence, making the system complex, technically demanding and costly to manufacture
However, the ramjet engine needs the engine to move at a high speed, which seriously affects the application of the ramjet engine

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0118] Such as figure 1 The hot ramjet engine shown includes a channel 1010 and a heating chamber 2, the channel 1010 includes a liquid inlet 101 and a gas outlet 110, wherein the gas outlet 110 is connected to the propulsion injection pipe 4; the heating chamber 2 is arranged in the Between the liquid inlet 101 of the channel 1010 and the gas outlet 110, a liquid propeller 12 is arranged between the liquid inlet 101 of the channel 1010 and the heating chamber 2, the gas outlet 110 of the channel 1010 and the heating chamber 2 A power turbine 5 is arranged between them, and the power turbine 5 outputs power to the liquid propeller 12, and the liquid entering the channel 1010 from the liquid inlet 101 of the channel 1010 is pressurized by the liquid propeller 12 and flows in the Gasification under the action of the heating chamber 2, after the gasification gas does work on the power turbine 5, it is ejected from the gas outlet 110 of the channel 1010 through the propulsion inj...

Embodiment 2

[0122] Such as figure 2 The difference between the shown hot ramjet engine and Embodiment 1 is that the heating chamber 2 is set as an internal gasification chamber 201, which is specifically used on a torpedo as a torpedo power plant, that is, the so-called torpedo engine of the present invention .

Embodiment 3

[0124] Such as image 3 The difference between the shown hot ramjet engine and Embodiment 2 is that the inner gasification chamber 201 is set as the outer gasification chamber 202 .

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Abstract

The invention discloses a hot-stamping engine which comprises a converging-diverging channel and a heating chamber, wherein a high-pressure fluid guide outlet is arranged on a high-static pressure region of the converging-diverging channel, a fluid nozzle is arranged on a low-static pressure region of the converging-diverging channel, the spraying direction of the fluid nozzle uses the flowing direction of the fluid at the periphery of the fluid nozzle as a total direction, in which the fluid nozzle is positioned, the high-pressure fluid guide outlet is communicated with the fluid nozzle through a fluid communicating channel, and a heating chamber is arranged on the fluid communicating channel. Under the premise of no moving parts, the hot-stamping engine can generate a spraying thrust power or rotation power.

Description

technical field [0001] The invention relates to the field of jet propulsion, in particular to a ramjet engine. Background technique [0002] Among the engines that use air as the oxidant source, except for the ramjet engine, all other engines compress the air through moving parts (such as pistons, impellers, etc.). Existence makes the system complex, manufacturing technical requirements and high cost. However, the ramjet engine needs the engine to move at a high speed, which seriously affects the application of the ramjet engine. Therefore, it is necessary to invent a mechanism that can compress air in a low-speed motion state or a static state without moving parts. Contents of the invention [0003] In order to achieve the above object, the technical scheme of the present invention is as follows: [0004] A hot ramjet engine comprising a channel and a heating chamber, the channel comprising a liquid inlet and a gas outlet, wherein the gas outlet is connected to a propu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02K3/06F02K3/08F02K7/10F02K1/28F02B29/02F03H99/00
CPCF02K7/16F02K1/78F02K3/115
Inventor 靳北彪
Owner 靳北彪
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