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Journal of Projectiles, Rockets, Missiles and Guidance >

2017 , Vol. 37 >Issue 6: 57 - 61

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2017.06.013

PROJECTILES TECHNOLOGY

Study on the Performance of Orthogonal Combination of Composite Armor and Explosive Reactive Armor

  • QIAO Jinchao ,
  • WU Yue ,
  • GUO Guangquan ,
  • LYU Huizhen
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  • 1 School of Mechatronic Engineering, North University of China, Taiyuan 030051, China;
    2 National Defence Key Subject Laboratory of Underground Target Damage Technology, Taiyuan 030051, China;
    3 Jinxi Industries Group Co. Ltd, Taiyuan 030051, China

Received date: 2017-04-06

  Online published: 2025-05-12

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Abstract

In order to solve the problem of sympathetic detonation and self harming of explosive reactive armor, at the same time, not reduce the interference ability of energy cumulative jet, based on the double-deck wedge-shaped explosive reactive armor, an orthogonal composite structure model of composite armor and explosive reactive armor was established. Three dimensional numerical simulation was carried out by ANSYS/LS-DYNA software. The results show that the double-deck explosive reactive armor has better interference effect on the penetration ability of energy cumulative jet. The interference effect of the combination of the upper explosive reactive armor and the lower composite armor on the penetration ability of energy cumulative jet is decreased by 5％, and there is no possibility of damaging its own main battle tank armor. The numerical simulation process and conclusions in this paper provide certain reference for the optimization of double-deck armor.

Key words： explosive reactive armor; composite armor; ALE algorithm; numerical simulation

Cite this article

QIAO Jinchao , WU Yue , GUO Guangquan , LYU Huizhen . Study on the Performance of Orthogonal Combination of Composite Armor and Explosive Reactive Armor[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2017 , 37(6) : 57 -61 . DOI: 10.15892/j.cnki.djzdxb.2017.06.013

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