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Journal of Projectiles, Rockets, Missiles and Guidance >

2015 , Vol. 35 >Issue 3: 85 - 88

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2015.03.023

PROJECTILES TECHNOLOGY

Damage Experimention on Fragment Impact Cylindrical Charge with Thin Shell

  • WANG Hui ,
  • HU Sai ,
  • YIN Hang ,
  • XU Yuxin
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  • 1 North Huaan Industries Group Co. Ltd, Heilongjiang Qiqihar 161046, China
    2 State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

Received date: 2014-05-16

  Online published: 2025-05-26

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Abstract

Damage effect of cylindrical charge with thin shell under impact of a single fragment was researched. 12.7 mm ballistic gun, pass target speedometer and high speed camera were used for forming experiment system. Spherical and cylindrical, steel and tungsten alloy fragments whose velocities ranging from 1.0 km/s to1.7 km/s were used to impact cylindrical charge with thin shell target. Physical phenomena of the charge by impacting moment were captured through high-speed camera. The explosive which did not react in the experiment was observated by scanning electron microscopy (SEM). Accordingly, by analyzing damage effect of cylindrical charge with thin shell under impact of different fragments, the damage patterns of cylindrical shell charge under impact of different fragments were established.

Key words： explosion mechanics; shock initiation; shelled charge; fragments

Cite this article

WANG Hui , HU Sai , YIN Hang , XU Yuxin . Damage Experimention on Fragment Impact Cylindrical Charge with Thin Shell[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(3) : 85 -88 . DOI: 10.15892/j.cnki.djzdxb.2015.03.023

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