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Journal of Projectiles, Rockets, Missiles and Guidance >

2014 , Vol. 34 >Issue 1: 83 - 86

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2014.01.030

PROJECTILES TECHNOLOGY

Numerical Simulation of Damage Effect of KE-rod to TBM Warhead

  • DONG Fangdong ,
  • WANG Zhijun ,
  • XU Yuxin ,
  • JI Congsheng
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  • 1 School of Mechatronic Engineering, North University of China, Taiyuan 030051, China
    2 State Key Laboratory of Explosion Science and Technology, BIT, Beijing 100081, China
    3 The 2ed System Design Department of the Second Academy, CASIC, Beijing 100854, China

Received date: 2013-04-20

  Online published: 2025-05-29

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Abstract

To study the damage effect of Ke-rod to TBM warhead, according to the literature research, TBM warhead structure can be divided into four parts: nose cone, former equipment chamber, warhead compartment and control cabin. On the basis of the analysis, the equivalent structure models of the four sections were established. Therefore, through the Autodyne program to calculate the impact effect of Kerod to nose cone, former equipment chamber and warhead compartment with high speed and different angle. The results of simulation analysis show that Ke-rod can hardly intrude into TBM warhead through nose cone, but can make TBM warhead damaged by penetrating former equipment chamber, what is more, Comp. B in warhead compartment will be initialed conditionally and the detonating conditions have been got for detonating conditions. Keywords: KE-rod; TBM warhead; penetration; shock initiation

Key words： KE-rod; TBM warhead; penetration; shock initiation

Cite this article

DONG Fangdong , WANG Zhijun , XU Yuxin , JI Congsheng . Numerical Simulation of Damage Effect of KE-rod to TBM Warhead[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2014 , 34(1) : 83 -86 . DOI: 10.15892/j.cnki.djzdxb.2014.01.030

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References

[1]
蒋建伟, 门建兵, 卢永刚, 等. 动能杆定向抛撒规律的数值模拟[J]. 爆炸与冲击, 2004, 24(1): 85-89.
[2]
Gentilello JA, Cole M. Aimed rod warhead design and performance[C] // 45 th Annual Bomb and Warhead A-merica Defense Preparedness Association, 1995:37-45.
[3]
Lioyd R M. Near miss warhead technology with multiple effects against submunition payloads[C] // 9 th Annual AIAA/BMDO Technology Conference, 2000.
[4]
卢永刚, 蒋建伟, 蒋道建. 动能杆定向抛撒散布场仿真[J]. 弹道学报, 2002, 14(1): 27– 31.
[5]
卢永刚, 蒋道建, 隋树元, 等. 动能杆定向抛撒散布试验研究[J]. 弹道学报, 2003, 15(2): 6– 10.
[6]
丁建超, 王朝志, 陈万春, 等. 反 TBM 导弹动能杆战斗部优化设计[J]. 战术导弹技术, 2005 (4): 7– 11.
[7]
龙洪明. 破片式与杆条式导弹战斗部威力试验研究[J]. 四川兵工学报, 2005 (1): 44-47.
[8]
崔凯华. 高能炸药冲击起爆数值模拟[D].四川:中国工程物理研究院, 2010.
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