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

A Scale-down Equivalent Test Model of Explosion Effect in Naval Cabin

A technology of test models and cabins, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of difficult acquisition of marine steel, long research cycle, long production cycle, etc., to meet the needs of damage effect evaluation, short cycle, and production low cost effect

Active Publication Date: 2017-09-29
XIAN MODERN CHEM RES INST
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the manufacturing cost of the 1:1 cabin model is lower than that of the real ship, compared with the research funds for anti-ship weapons, the proportion of the 1:1 cabin evaluation test cost in the total funding is too high, the scale of the model is large, and the production cycle is long. Steel is not easy to get
Therefore, how to design the scale-down equivalent model of the ship cabin and solve the problems of high test cost and long research period in the research of anti-ship weapons has become the key to the evaluation of the damage effect of anti-ship weapons

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
  • A Scale-down Equivalent Test Model of Explosion Effect in Naval Cabin
  • A Scale-down Equivalent Test Model of Explosion Effect in Naval Cabin
  • A Scale-down Equivalent Test Model of Explosion Effect in Naval Cabin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0015] as figure 1 and figure 2 As shown, the preferred embodiment of the present invention includes a cabin body 1 , a pressure measurement mount 2 , a pressure measurement assembly 3 , a vibration measurement mount 4 , an accelerometer 5 , a support column 6 , a charging hole 7 , and a positioning block 8 . Cabin 1 is a cuboid airtight cabin with cornices consisting of upper deck 1-1, lower deck 1-2, right transverse bulkhead 1-3, left transverse bulkhead 1-4, sideboard 1-5, and rear bulkhead 1-6. body, the scale of the cabin body 1 is 1:4 to the prototype, the stiffener on the prototype wall plate is converted to the thickness of the wall plate according to the volume equivalent method, and is added to the thickness of the original wall plate to obtain the equivalent thickness h of the bulkhead plate n , whose calculation formu...

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

No PUM Login to View More

Abstract

The invention discloses an equivalent test model of explosion effect reduction in a ship cabin, which comprises a cabin body, a pressure measurement installation seat, a pressure measurement assembly, a vibration measurement installation seat, an accelerometer, a support column, a charging hole, and a positioning block. Its main feature is that the cabin is a closed cabin with cornices, the scale of each wall plate is determined according to the scale of 1:4 of the prototype, and the thickness of the board is determined according to the scale of 1:4 and the similar standard composed of materials and thickness. The number is determined; the support columns and cabin cornices simulate the constraints of adjacent cabins on the cabin structure. The remarkable advantage of the present invention is that the test model is a reduced-scale equivalent model of a ship cabin, has small scale, low production cost, and the damage effect is basically equivalent to that of a real ship, and is suitable for the test and evaluation research of the ship target damage effect.

Description

technical field [0001] The invention belongs to the technical field of damage assessment, and mainly relates to a test model, in particular to a scaled-down equivalent test model of a ship cabin for assessing damage effects of anti-ship weapons. Background technique [0002] With the development of high-efficiency damage technology, the evaluation of weapon damage effectiveness plays an important role in the development and use of weapon systems. Anti-ship missiles are an important weapon for attacking naval targets at sea. In the process of anti-ship warhead demonstration, development, and acceptance, it is necessary to evaluate the damage power of the warhead to determine or accept the technical indicators of the warhead; , it is necessary to select and rationally deploy the use of anti-ship warheads based on the pre-evaluation results of the damage effects of anti-ship warheads. Research on the evaluation technology of the anti-ship warhead's damage effect on ship target...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/313
Inventor 李芝绒张玉磊翟红波闫潇敏苟兵旺王胜强姬建荣蒋海燕董树南
Owner XIAN MODERN CHEM RES INST
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