[1]王维占,赵太勇,陈智刚,等.不同材料双层球缺罩侵彻特性的研究[J].爆破器材,2017,46(05):43-47.[doi:10.3969/j.issn.1001-8352.2017.05.009]
　WANG Weizhan,ZHAO Taiyong,CHEN Zhigang,et al.Penetration Characteristics of Double-layer Hemispherical Liner Made of Different Materials[J].EXPLOSIVE MATERIALS,2017,46(05):43-47.[doi:10.3969/j.issn.1001-8352.2017.05.009]
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不同材料双层球缺罩侵彻特性的研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
46
期数:
2017年05
页码:
43-47
栏目:
爆炸材料
出版日期:
2017-09-25

文章信息/Info

Title:
Penetration Characteristics of Double-layer Hemispherical Liner Made of Different Materials
文章编号:
5136
作者:
王维占；赵太勇；陈智刚；印立魁；付建平；付恒；杨大昭
中北大学地下目标毁伤技术国防重点学科实验室 （山西太原,030051）
Author(s):
WANG Weizhan;  ZHAO Taiyong;  CHEN Zhigang;  YIN Likui;  FU Jianping;  FU Heng;  YANG Dazhao 
National Defense Key Laboratory of Underground Damage Technology, North University of China (Shanxi Taiyuan, 030051)
关键词:
聚能装药; 双层球缺罩; 孔径; 数值模拟
Keywords:
shaped charge;  double-layer hemispherical liner;  aperture;  numerical simulation
分类号:
TJ410.33
DOI:
10.3969/j.issn.1001-8352.2017.05.009
文献标志码:
A
摘要:
采用数值模拟及钢靶侵彻试验两种方法研究了单层钛合金球缺罩、钛合金/铜、铝合金/铜双层球缺罩形成的3种杆式射流对45#钢锭靶板侵彻深度和开孔的问题。研究结果表明：不同材料的双层球缺罩形成的杆式射流对45#钢锭靶板的开孔孔径和侵彻深度大小均有直接影响，且钛合金/铜双层罩杆式射流破甲深度相对于铝合金/铜双层罩有一定提高，其开孔孔径明显增大。而单层钛合金药型罩杆式射流整体速度最大，开孔孔径较钛合金/铜、铝合金/铜双层罩杆式射流有明显提高，但破甲能力较低。研究结果对于武器战斗部设计具有一定的指导作用。
Abstract:
In this paper, penetration depth and opening problems of 45# steel ingot target caused by three kinds of rod-shaped jet formed by the single-layer titanium alloy hemispherical liner, titanium alloy/copper and aluminum alloy/copper double-layer hemispherical liner were studied by numerical simulation and steel target penetration test. The results show that different types of rod-shaped jets have a direct influence on the aperture and penetration depth of the 45# steel ingot target plate. Penetration depth of titanium alloy/copper double-layer rod jet has a relative increase compared to aluminum alloy/copper doublelayer rod jet, and the aperture increases significantly. The whole velocity of the single layer titanium is the largest, and the aperture is higher than that of titanium alloy/copper and aluminum alloy/copper double layer rod jet, but the armor capability is low. The results of this paper have a certain guidance on the design of weapon warhead.

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备注/Memo

备注/Memo:
收稿日期：2016-12-23
作者简介：王维占（1990－),男，硕士研究生，主要从事弹药工程与毁伤技术研究。E-mail:530056679@qq.com
更新日期/Last Update: 2017-09-25