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Journal of Projectiles, Rockets, Missiles and Guidance >

2011 , Vol. 31 >Issue 1: 97 - 99

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.01.052

PROJECTILES TECHNOLOGY

Numerical Simulation of Jet Formation by Wide Angle Shaped Charge and Penetration into Steel Targets

  • HU Xiaoyan ,
  • LIU Tiansheng ,
  • WANG Fengying
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  • School of Chemical Engineering and Environment, North University of China, Taiyuan 030051, China

Received date: 2010-03-30

  Online published: 2025-05-30

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Abstract

In order to study the characteristic of the formation and penetrating steel target of the wide angle shaped charge, jet formation by wide angle shaped charge and penetration into steel targets were numerically simulated by the software of AUTODYN. The result of numerical simulation shows that large cone shaped charge jet is that the liner reverse backward and funnel compact jet under the effect of the detonation wave. The jet speed remains constant in flight, whereas the penetration speed and kinetic energy are descended in penetrating steel target until no longer penetrating the target. The simulation results were compared with the experimental results and shows the result of numerical simulation was in accordance with the experiment.

Key words： wide angle shaped charge; shaped charge liner; shaped charge jet; penetration; numerical simulation

Cite this article

HU Xiaoyan , LIU Tiansheng , WANG Fengying . Numerical Simulation of Jet Formation by Wide Angle Shaped Charge and Penetration into Steel Targets[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011 , 31(1) : 97 -99 . DOI: 10.15892/j.cnki.djzdxb.2011.01.052

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