Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Inlaid type laminate side-spraying nose cone

A mosaic-type, plate-side technology, which is applied in the direction of aerospace vehicle guides, can solve the problems of low precision of the vehicle and lack of lateral jet function, and achieve the effect of light weight, simple structure and strong space adaptability

Inactive Publication Date: 2014-03-26
NAT UNIV OF DEFENSE TECH
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned cooling nose cone does not have the function of lateral jet flow, and the accuracy of the attitude control of the aircraft is low.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Inlaid type laminate side-spraying nose cone
  • Inlaid type laminate side-spraying nose cone
  • Inlaid type laminate side-spraying nose cone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Such as figure 1 , figure 2 As shown, a mosaic-type laminate side spray nose cone includes a circular base 4, and the top surface of the circular base 4 is provided with a spherical cone-shaped sweating laminate stack. The sweating laminate stack is composed of multiple The circular sweating laminates 15 and 16 with increasing heights and decreasing radii are coaxially stacked; the center of the circular base 4 is provided with a base sweating main channel 8 that leads to the stacked body of spherical conical laminates for cooling. , and is provided with a fixed rod 5 passing through the main sweating channel 8 of the bottom platform and a stacked body of sweating laminates, such as Figure 9 As shown, the top of the fixed rod 5 is arc-shaped and the top of the fixed rod 5 is covered on the top of the laminated body of sweating; the fixed rod 5 is provided with a nozzle 12 leading to the cooling medium and a cooling medium inflow inlet 7 ; A side spray mechanism is i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a device for controlling active postures in postures of a high speed aircraft, particularly relates to an inlaid type laminate side-spraying nose cone which comprises a circular bottom table, wherein a ball-cone shaped sweating laminate superposed body is arranged on the top surface of the circular bottom table, a bottom table sweating main passage for leading cooling working medium into the sweating laminate superposed body and a fixing rod penetrating through the bottom table sweating main passage and the sweating laminate superposed body are arranged in the center of the circular bottom table; a side spraying mechanism is additionally arranged between the circular bottom table and the laminate superposed body, and a side spraying runner for spraying a side spraying working medium onto the outer side of the laminate superposed body is arranged in the side spraying mechanism; a side spraying passage for leading the side spraying working medium into the side spraying runner is arranged on the circular bottom table. Since the inlaid type laminate side-spraying nose cone is formed through spreading and superposition of laminates with etched the side-spraying runner, the requirements of control on the postures of the aircraft can be met, the effect of controlling on side spraying flow is also realized, and the inlaid type laminate side-spraying nose cone has a simple structure, is light in weight and has a strong space adaptability.

Description

technical field [0001] The invention relates to a device for active attitude control of a high-speed aircraft, in particular to a side spray nose cone of a mosaic type laminate. Background technique [0002] Lateral jet flow control is a kind of jet flow reaction control system (Reaction Control System), which is generated by using the side jet flow reaction force generated by the micro-engine installed on the aircraft and the interference between the jet flow and the incoming flow. It is a new type of control system that controls the trajectory of the aircraft by the interference force, and is one of the key technologies for precise strike and attitude adjustment. It has the characteristics of short reaction time, high control efficiency, little influence by environment and speed, and good stealth effect. [0003] Compared with traditional aerodynamic control surfaces, side jets have the following advantages: 1) aerodynamic surface control requires high dynamic pressure. W...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B64G1/24B64G1/26
Inventor 刘伟强聂涛刘洪鹏傅超琦张峰谢伦娅
Owner NAT UNIV OF DEFENSE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com