[1]李志龙,徐全军,姜楠,等.实验室聚能高速碎片生成装置设计与研究[J].爆破器材,2012,41(05):5-8.
　LI Zhilong,XU Quanjun,JIANG Nan,et al.Design and Research of Laboratory Hypervelocity Debris Launcher Based on Shaped Charge[J].EXPLOSIVE MATERIALS,2012,41(05):5-8.
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实验室聚能高速碎片生成装置设计与研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
41
期数:
2012年05
页码:
5-8
栏目:
基础理论
出版日期:
2012-10-20

文章信息/Info

Title:
Design and Research of Laboratory Hypervelocity Debris Launcher Based on Shaped Charge
文章编号:
4501
作者:
李志龙; 徐全军; 姜楠; 白帆
解放军理工大学工程兵工程学院（江苏南京，210007)
Author(s):
LI Zhilong;  XU Quanjun;  JIANG Nan;  BAI Fan
Engineering Institute of Engineering Corps, PLA University of Science and Technology (Jiangsu NanJing，210007)
关键词:
高速碎片; 聚能射流; 占据体; 防护壳体
Keywords:
hypervelocity debris; shaped charge; inhibitor; protecting shell
分类号:
TP69 V416.5
文献标志码:
A
摘要:
地面超高速模拟实验是研究微小空间碎片撞击效应最经济和最有效的手段。目前的空间碎片生成装置安全性较低，无法在实验室内使用。为了在实验室模拟空间超高速碎片，研究设计了带防护壳体的占据式聚能装药空间碎片生成装置。根据数值模拟结果，加工制作了实验装置，通过试验测得截取的射流头部速度为10.52 km/s、10.62 km/s，与利用AUTODYN软件模拟得到的射流头部速度11.385 km/s基本吻合。装置的保护外壳较为完整,实现了在实验室中模拟空间超高速碎片。
Abstract:
Ground hypervelocity simulation experiment is the most economical and effective means for studying the space microdebris impact effect. The existent space debris launcher is not safe enough to use in the laboratory. This paper researched and designed a conical shaped charge with an inhibitor, which was equipped with a protecting shell and thus enables to apply in the laboratory, to simulate the hypervelocity space debris. According to the simulation results, an experimental device was installed to measure the speed of the tip. The results show that the speeds of the tip are 10.52 km/s and 10.62 km/s, which are consistent to that of 11.385 km/s simulated by the AUTODYN software. The protecting shell of the device is relatively integrated, which realizes simulating the hypervelocity space debris in the laboratory.

参考文献/References:

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［2］Katayama M. , Takeba A., Toda S., et al. Analysis of Jet Formation and Penetration by Conical Shaped Charge with the Inhibitor ［J］.Int.J.Impact Eng.,1999,23(1):443-454.
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［8］Century Dynamics Inc.AUTODYN Users Manual［M］. California:Century Dynamics Inc，San Ramon,1997.
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备注/Memo

备注/Memo:
收稿日期：2012-05-13
作者简介：李志龙（1987~），男，硕士，主要从事爆破器材爆炸作用研究。
通讯作者：徐全军（1966~），男，博士，教授，主要从事爆破器材爆炸作用研究。
更新日期/Last Update: 2012-10-29