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Cross-medium flight vehicle power device based on air-water runner compact layout

A power device and cross-medium technology, applied in the field of cross-medium aircraft power devices

Inactive Publication Date: 2019-08-09
AERO ENGINE ACAD OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the 1970s, in order to disperse the deployment of strategic nuclear weapons to improve survivability, the United States proposed a large-scale diving aircraft plan and completed the conceptual design, but it was not put into actual production due to strategic reasons.
[0004] Due to the working environment and the requirements of the cross-medium aircraft, the cross-medium power device must ensure a compact and reasonable structural design, high efficiency, high-speed flight capability and good engineering realization. The existing technology has certain limitations in these aspects.

Method used

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  • Cross-medium flight vehicle power device based on air-water runner compact layout
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  • Cross-medium flight vehicle power device based on air-water runner compact layout

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Embodiment Construction

[0021] The present disclosure will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific implementation manners described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0022] It should be noted that, in the case of no conflict, the implementation modes and the features in the implementation modes in the present disclosure can be combined with each other. The present disclosure will be described in detail below with reference to the drawings and embodiments.

[0023] This disclosure proposes a trans-medium aircraft power plant scheme, which introduces the main combustion chamber mode selection valve 3, sealing mechanism, volute water inlet 8, etc. on the basis of the traditional turbojet propulsion system and turbowater jet propulsion ...

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Abstract

The invention provides a cross-medium flight vehicle power device based on air-water runner compact layout. The cross-medium flight vehicle power device comprises a main combustion chamber, a turbinedriven by fuel gas, an air compressor used for compressing air, and a pump blade for accelerating the medium water, wherein fuel burns in the combustion chamber, and fuel gas is generated; the cross-medium flight vehicle power device is driven to conduct modal working through air injection of the turbine when flies in the air and driven to conduct modal working through water injection of the turbine when submerges underwater; and the air compressor, the turbine and the pump blade adopt the co-shaft structure.

Description

technical field [0001] The disclosure belongs to the technical field of aerodynamic devices, and relates to a trans-medium aircraft power device, in particular to a trans-medium aircraft power device based on the compact layout of air-water channels. Background technique [0002] As one of the development trends of emerging weapons and equipment, the cross-media aircraft has both the speed of the aircraft and the concealment of the submarine. It can obtain information about the enemy and the enemy in the air, on the surface of the water, and under the water. The Soviet Union proposed the flying submarine plan before the Second World War, and in 1938, after repeated design and modification, the planned plan was completed, namely the LPL project. In the 1970s, in order to disperse the deployment of strategic nuclear weapons to improve survivability, the United States proposed a large-scale diving aircraft plan and completed the conceptual design, but it was not put into actual...

Claims

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Application Information

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IPC IPC(8): F02C3/04F02C3/20F02C6/00F02C6/20F02K3/00B60F5/02
CPCB60F5/02F02C3/04F02C3/20F02C6/00F02C6/20F02K3/00
Inventor 邵冬卢娟张启军贾志刚
Owner AERO ENGINE ACAD OF CHINA