[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

Journal of Projectiles, Rockets, Missiles and Guidance >

2012 , Vol. 32 >Issue 1: 91 - 94,98

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2012.01.005

PROJECTILES TECHNOLOGY

The Experimental Study on Effect of Grooving Shell on Fireball Caused by Explosion of Thermal-baric Explosive

  • LI Tiangang ,
  • XUAN Chengjie ,
  • CHEN Shenpei
Expand
  • 1 Artillery Ammunition Technology Laboratory, Artillery Academy of PLA, Hefei 230031, China
    2 Military Representative Office in No. 672 Factory, Heilongjiang Qiqihar 161006, China

Received date: 2011-04-09

  Online published: 2025-05-29

Fold

Abstract

The measurement of fireball of a thermal-baric explosive for three kinds of grooving shell was accomplished by high-speed photogrammetric system, and the batch program of fireball dimension was compiled by VB. The batch program of fireball dimension realizes better disposal to experimental information. The process of fireball change, maximum radius and details were especially studied under different grooving shell. In the article, the responsive rule under different grooving number was analyzed. The conclusion is that shell structure breaking and inducing fuel detonation are bound up with detonation energy of central dispersion explosive, and the matching relation can be adjusted through modifying grooving number. The conclusion can provide the guidance for optimal design and damage efficiency improvement of thermal-baric explosive.

Key words： thermal-baric explosive; shell; grooving; high-speed photogram metric; fireball

Cite this article

LI Tiangang , XUAN Chengjie , CHEN Shenpei . The Experimental Study on Effect of Grooving Shell on Fireball Caused by Explosion of Thermal-baric Explosive[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2012 , 32(1) : 91 -94,98 . DOI: 10.15892/j.cnki.djzdxb.2012.01.005

[an error occurred while processing this directive]

References

[1]
崔晓荣 固相一次起爆型FAE战斗部的研究[D]. 合肥:中国科学技术大学, 2006: 37- 43.
[2]
刘家骢, 阚金玲, 陈网桦,等. 壳体材料和壁厚对云爆战斗部爆炸波威力的影响[J]. 含能材料, 2004, 12 (z2): 384- 389.
[3]
裴明敬, 毛根旺, 张颖,等. 温压炸药爆炸火球和冲击波传播过程的高速摄影测量[C]//第四届全国爆炸力学实验技术学术会议, 2006: 264- 272.
[4]
裴明敬, 许学忠, 胡华权,等. 抗高过载FAE燃料的性能[J]. 火炸药学报, 2005, 28 (1): 31- 38.
[5]
李秀丽. 基于燃烧和爆炸效应的温压药剂相关技术研究[D]. 南京: 南京理工大学, 2008: 51- 55.
Options
Outlines

/

〈 〉

[an error occurred while processing this directive]