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Journal of Projectiles, Rockets, Missiles and Guidance >

2023 , Vol. 43 >Issue 5: 94 - 101

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2023.05.015

Analysis of Influencing Factors of Target Rate on Fragments of Low Collateral Damage Warhead

  • GAI Xiqiang ,
  • ZHAO Xin ,
  • LI Xiaojun ,
  • LI Hongxin ,
  • LI Jianbin ,
  • CHEN Hao ,
  • YU Xin
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  • State Key Laboratory of National Nuclear, Biological and Chemical Disaster Protection,Beijing 102205,China

Received date: 2023-06-03

  Online published: 2024-12-30

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Abstract

Conducting research on the low collateral damage characteristics of typical ceramic ball prefabricated fragments holds paramount importance for evaluating weapon destruction effectiveness. Through numerical simulation and experimental verification, research on the targeting rate of non-metallic shell combat ceramic fragments was carried out, with a primary focus on analyzing the impact of nylon, ABS, polyethylene material for warhead shell and ceramic fragment size 2~6 mm on the targeting rate of the fragment. The findings indicate that when the warhead shell is made of nylon, the targeting rate of the warhead ceramic fragments at 1~3 m is the highest. Furthermore, when the diameter of the ceramic ball falls within a certain range, the targeting rate increases with an increase in ceramic ball size and decreases with an increase in target distance. The highest targeting rate is achieved when the diameter of the ceramic ball is 5 mm. In accordance with technical requirements, the research results suggest that effective damage range can be achieved by matching the size of the ceramic ball to the warhead.

Key words： low collateral damage; ceramic; on-target rate; warhead

Cite this article

GAI Xiqiang , ZHAO Xin , LI Xiaojun , LI Hongxin , LI Jianbin , CHEN Hao , YU Xin . Analysis of Influencing Factors of Target Rate on Fragments of Low Collateral Damage Warhead[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2023 , 43(5) : 94 -101 . DOI: 10.15892/j.cnki.djzdxb.2023.05.015

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