On stability of jet produced by shaped charge with porous liner

被引：0
|
作者：
Department of Safety Engineering, North University of China, Taiyuan 030051, China [1 ]
不详 [2 ]
机构：
来源：
Baozha Yu Chongji | 2009年 / 2卷 / 217-220期
关键词：
Porosity - Equations of state - Shaped charges;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Shock-induced temperature rise of the porous liner before collapse was calculated based on the Grüneisen equation of state revised by Herrmann, effect of porosity on the shaped charge break-up time was analyzed theoretically. The stability of jets produced by shaped charges with two different porous liners was studied with flash X-ray and penetration tests. It is shown that the jet stability increases with the porosity within a certain range of porosity.
引用
收藏
相关论文
共 50 条
  • [1] Deep penetration mechanism of jet produced by shaped charge with porous liner at low standoff distance
    Department of Safety Engineering, North University of China, Taiyuan 030051, China
    不详
    Hanneng Cailiao, 2008, 4 (424-427):
  • [2] FORMATION AND STABILITY OF SHAPED CHARGE LINER JET OF CrMnFeCoNi HIGH-ENTROPY ALLOY
    Yan A.
    Qiao Y.
    Dai L.
    Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2022, 54 (08): : 2119 - 2130
  • [3] The Porosity of Liner Effect on the Shaped Charge Jet Penetration
    Gao Yong-hong
    Liu Tian-sheng
    Huang Min-rong
    Gu Xiao-hui
    FUNDAMENTAL OF CHEMICAL ENGINEERING, PTS 1-3, 2011, 233-235 : 2785 - +
  • [4] Test on jet performance of shaped charge with ring liner
    Hou Xiucheng
    Li Liang
    Liu Yongbing
    Guo Weimin
    ISTM/2007: 7TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-7, CONFERENCE PROCEEDINGS, 2007, : 5124 - 5126
  • [5] Copper-tungsten shaped charge liner and its jet
    Wang, TF
    Zhu, HR
    PROPELLANTS EXPLOSIVES PYROTECHNICS, 1996, 21 (04) : 193 - 195
  • [6] AN ANALYTICAL MODEL FOR THE PARTICULATION OF A JET FROM A SHAPED CHARGE LINER
    WALTERS, WP
    SUMMERS, RL
    PROPELLANTS EXPLOSIVES PYROTECHNICS, 1995, 20 (02) : 58 - 63
  • [7] Temperature Measurement of the Shaped-Charge Jet from a Conical Liner
    V. V. Pai
    V. M. Titov
    Ya. L. Luk’yanov
    K. M. Zubashevskii
    Combustion, Explosion, and Shock Waves, 2020, 56 : 361 - 364
  • [8] Numerical Simulation on Jet Formation of Shaped Charge with Different Liner Materials
    Wang, Cheng
    Ding, Jianxu
    Zhao, Haitao
    DEFENCE SCIENCE JOURNAL, 2015, 65 (04) : 279 - 286
  • [9] Instability of a Conical Liner during Shaped-Charge Jet Formation
    Pai, V. V.
    Titov, V. M.
    Luk'yanov, Ya. L.
    Plastinin, A. V.
    COMBUSTION EXPLOSION AND SHOCK WAVES, 2019, 55 (04) : 434 - 438
  • [10] Temperature Measurement of the Shaped-Charge Jet from a Conical Liner
    Pai, V. V.
    Titov, V. M.
    Luk'yanov, Ya L.
    Zubashevskii, K. M.
    COMBUSTION EXPLOSION AND SHOCK WAVES, 2020, 56 (03) : 361 - 364
12345