Review on long-rod penetration at hypervelocity

被引：0
|
作者：
Jiao W. [1 ,2 ]
Chen X. [3 ,4 ]
机构：
[1] Department of Modern Mechanics, University of Science and Technology of China, Hefei
[2] Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang, 621999, Sichuan
[3] The State Key Lab of Explosion Science and Technology, Beijing Institute of Technology, Beijing
[4] Advanced Research Institute for Multidisciplinary Science, Beijing Institute of Technology, Beijing
来源：
Advances in Mechanics | 2019年 / 49卷 / 01期
关键词：
Hypervelocity; Long-rod penetrator; Penetration; Penetration mechanics; Theoretical models;
D O I：
10.6052/1000-0992-17-021
中图分类号：
学科分类号：
摘要：
Made by high-density metals, long-rod penetrators have excellent performances on penetration and perforation when launched at hypervelocities around 1.5~3.0 km/s. Due to their important background in the military application, long-rod penetration at hypervelocity has become an active research focus. The present paper reviews research advance up-to-date on long-rod penetration at hypervelocity. Firstly, basic concepts, research methods, and theoretical models are introduced. Secondly, highlighted issues which are focused in past studies and their applications, including rod and target materials, nose shape, L/D efiect and segmented rods, ceramic targets and interface defeat, as well as non-ideal long-rod penetration, etc. Finally, some future research proposals are suggested. © 2019, Chinese Academy of Mechanics. All right reserved.
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页码：312 / 391
页数：79
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