爆破器材2017，Vol.46Issue(5)：43-47,5.DOI:10.3969/j.issn.1001-8352.2017.05.009
不同材料双层球缺罩侵彻特性的研究
Penetration Characteristics of Double-layer Hemispherical Liner Made of Different Materials
王维占 1赵太勇 1陈智刚 1印立魁 1付建平 1付恒 1杨大昭1
作者信息
- 1. 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
- 折叠
摘要
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 alumi-num alloy/copper double-layer rod jet, and the aperture increases significantly.The whole velocity of the single layer titani-um 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.关键词
聚能装药/双层球缺罩/孔径/数值模拟Key words
shaped charge/double-layer hemispherical liner/aperture/numerical simulation分类
军事科技引用本文复制引用
王维占,赵太勇,陈智刚,印立魁,付建平,付恒,杨大昭..不同材料双层球缺罩侵彻特性的研究[J].爆破器材,2017,46(5):43-47,5.
