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Journal of Projectiles, Rockets, Missiles and Guidance >

2014 , Vol. 34 >Issue 4: 101 - 106

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2014.04.003

PROJECTILES TECHNOLOGY

Study on Influence of Core Dimensions on Initiation Ability of Anti-missile Armor-piercing Projectile

  • CHEN Pu ,
  • TANG Wenhui ,
  • RAN Xianwen
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  • Institute of Engineering Physics, College of Science, National University of Defense Technology, Changsha 410073, China

Received date: 2013-09-04

  Online published: 2025-05-30

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Abstract

Autodyn-2D was used to simulate the process of armor-piercing projectile shock initiating missile warhead. By calculating different working conditions and changing projectile diameter, length and flat diameter ratio, the influence of the factors above on critical initiation velocity was analyzed. A 220 g armor-piercing projectile core part was designed in dimensions conducive to initiation using analyzing results. The dimensional design result is that the projectile diameter is 16~18 mm, the respecting projectile length is 49.1~62.2 mm.

Key words： mechanics of explosion; armor-piercing projectile; missile; warhead; initiation

Cite this article

CHEN Pu , TANG Wenhui , RAN Xianwen . Study on Influence of Core Dimensions on Initiation Ability of Anti-missile Armor-piercing Projectile[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2014 , 34(4) : 101 -106 . DOI: 10.15892/j.cnki.djzdxb.2014.04.003

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