[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]

Journal of Projectiles, Rockets, Missiles and Guidance >

2016 , Vol. 36 >Issue 5: 41 - 44

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2016.05.011

PROJECTILES TECHNOLOGY

Influence of Charge Structure on Lateral Efficiency of ALP

  • SUN Jiaxiao ,
  • YIN Jianping ,
  • WANG Zhijun ,
  • TANG Qi
Expand
  • School of Mechatronics Engineering, North University of China, Taiyuan 030051, China

Received date: 2015-11-10

  Online published: 2025-05-30

Fold

Abstract

In order to get the effect of charge structure on lateral efficiency of ALP( active lateral penetrator), numerical simulation of the process of penetrating 4340 steel target plate with ALP at 1 200 m/s was carried out by using finite element analysis software AUTODYN-2D. The results show that compared with PELE, ALP can form a larger hole and has better lateral efficiency. When the ratio of distance between explosive center and penetrator bottom to the penetrator height δ/H is 0.8, the ring initiation and explosive B are adopted, ALP shows best lateral efficiency.

Key words： ALP; lateral efficiency; position of explosives; initiation; explosive material

Cite this article

SUN Jiaxiao , YIN Jianping , WANG Zhijun , TANG Qi . Influence of Charge Structure on Lateral Efficiency of ALP[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2016 , 36(5) : 41 -44 . DOI: 10.15892/j.cnki.djzdxb.2016.05.011

[an error occurred while processing this directive]

References

[1]
朱建生, 杜国志, 杜忠华. 装填材料对 PELE 效应的影响[J]. 弹道学报, 2007, 19 (2): 62- 65.
[2]
尹建平, 刘同鑫, 张洪成,等. 结构参数对预制破片PELE 弹丸毁伤性能的影响[J]. 含能材料, 2013, 22 (2), 226- 229.
[3]
KERK Stephen. PELE-the future ammunition concept [C]//21th International Sy-mposium on Ballistic, 2004: 1134- 1144.
[4]
CHANG B H, YIN JP, CUI ZQ, et al. Numerical simula-tion of modified low-density jet penetrating shell charge International Journal of Simulation Modelling, 2015, 14 (3): 426- 437.
[5]
宋丽丽. 横向效应增强型侵彻体垂直撞击金属薄靶机理研究[D].南京:南京理工大学, 2011: 1- 5.
[6]
朱建生. 横向效应增强型侵彻体作用机理研究[D].南京:南京理工大学, 2008: 1- 9.
[7]
尹建平, 王志军, 魏继允. 长径比对侵彻膨胀弹横向效应的影响. 弹箭与制导学报, 2010, 30 (2): 87- 90.
[8]
Century Dynamics. AUTODTN Theory Manual: Rev. 4.3 [M]. [S.l.]: Century Dynamics, 2005: 124- 480.
Options
Outlines

/

〈 〉

[an error occurred while processing this directive]