[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

弹箭与制导学报 >

2013 , Vol. 33 >Issue 1: 84 - 86,134

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2013.01.005

弹药技术

聚能射流侵彻装甲钢的计算分析

  • 高永宏 ,
  • 刘天生 ,
  • 顾晓辉 ,
  • 宋志伟
展开
  • 1 中北大学化工与环境学院, 太原 030051
    2 南京理工大学机械工程学院, 南京 210094

高永宏(1978-),女,山西五台人,讲师,博士研究生,研究方向:侵彻机理及其应用。

收稿日期: 2012-04-19

  网络出版日期: 2025-05-24

基金资助

粉末材料聚能粒子流的形式与侵彻机理研究课题(11072222)

收起

Calculation and Analysis of Shaped Jet Penetrating Steel Target

  • GAO Yonghong ,
  • LIU Tiansheng ,
  • GU Xiaohui ,
  • SONG Zhiwei
Expand
  • 1 School of Chemical Engineering and Environment, North University of China, Taiyuan 030051, China
    2 School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China

Received date: 2012-04-19

  Online published: 2025-05-24

Fold

摘要

该文以研究聚能射流侵彻装甲钢的过程为目标,借助ATOS-M模型计算了聚能射流侵彻靶体的过程及其靶内的运行轨迹,并得出相应的曲线图;通过对某装药结构侵彻装甲钢的模拟仿真,得出了射流侵彻靶体的过程曲线;通过切割分析试验后靶板内入孔的剖面形状,得出了射流在靶体内的运行轨迹曲线。结果表明:ATOS-M模型的计算结果与模拟仿真及试验结果吻合较好,说明ATOS-M模型可有效预测射流侵彻装甲钢的过程。

关键词： 爆炸力学; 聚能射流; ATOS-M 模型; 数值模拟

本文引用格式

高永宏 , 刘天生 , 顾晓辉 , 宋志伟 . 聚能射流侵彻装甲钢的计算分析[J]. 弹箭与制导学报, 2013 , 33(1) : 84 -86,134 . DOI: 10.15892/j.cnki.djzdxb.2013.01.005

Abstract

In this paper, in order to research the shaped process of jet penetrating steel target, the ATOS-M model was used to calculate the penetration process of shaped jet into target and cavern profile formed by shaped jet, and the corresponding curves were given; Computer simulation technology was used to simulate the process of a shaped charge penetrating armor steel, and a penetration process curve was drawn based on the simulation results: The armor steel penetrated by the shaped charge used in simulation was cut. The cavern profile formed by shaped jet was drawn based on the hole cross-section. The results show that the calculation results of ATOS-M model agree with the results of the simulation and experiment well.

Key words： explosion mechanics; shaped charge jet; ATOS-M model; numerical simulation

[an error occurred while processing this directive]

参考文献

[1]
E V Proskuryakov，M V Sorokin，V M Fomin． Rebounding of a shaped-charge jet[J]. Journal of Applied Mechanics and Technical Physics，2007，48(5): 633 - 635．
[2]
Chou PC，Grudza M，Liu YF，et al． Shaped charge jet breakup formula with metal anisotropy[C]// Proceedings of the 13th International Symposium on Ballistics， 1992: 489 - 496．
[3]
Z Rosenberg，Y Ashuach，Y Yeshurun，et al． On the main mechanisms for defeating AP projectiles，long rods and shaped charge jets[J]. International Journal of Impact Engineering， 2009， 36(4): 588 - 596．
[4]
Adam Jackowski，Edward Wlodarczyk． The influence of repressing liners made from sintered copper on jet formation [J]. Journal of Materials Processing Technology，2006， 171(1): 21 - 26．
[5]
温万治，恽寿榕，赵衡阳，等．聚能装药侵彻钢板全过程的数值模拟[J]. 爆炸与冲击， 2001， 21(2): 126 - 130．
[6]
张会锁，赵捍东，王芳，等．药型罩锥角对聚能射流影响的数值模拟[J]. 弹箭与制导学报，2005，25 (4): 351 - 353．
Options
文章导航

/

〈 〉

[an error occurred while processing this directive]