[1]朱铭颉,顾文彬,唐勇,等.炸高对侵彻效应影响试验和数值模拟研究[J].爆破器材,2010,39(02):31-34.
　ZHU Mingjie,GU Wenbin,TANG Yong,et al.The Experimental & Numerical Simulation of the Standoff Effect to Penetra[J].EXPLOSIVE MATERIALS,2010,39(02):31-34.
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炸高对侵彻效应影响试验和数值模拟研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
39
期数:
2010年02
页码:
31-34
栏目:
安全与测试
出版日期:
2010-04-20

文章信息/Info

Title:
The Experimental & Numerical Simulation of the Standoff Effect to Penetra
文章编号:
4250
作者:
朱铭颉; 顾文彬; 唐勇; 曾政; 徐浩铭
（解放军理工大学工程兵工程学院，江苏南京210007）
Author(s):
ZHU Mingjie;  GU Wenbin;  TANG Yong;  ZENG Zheng;  XU Haoming
Engineering Institute of Engineer Corps, PLA University of Science & Technology (Jiangsu Nanjing, 210007)
关键词:
柱锥结合罩; 炸高; 聚能射流; 数值模拟
Keywords:
cylindercone shaped charge;  standoff;  jet;  numerical simulation
分类号:
O358
文献标志码:
A
摘要:
为了研究炸高因素对聚能装药侵彻深度影响，文章建立了柱锥结合罩型聚能装药侵彻靶板仿真计算模型，研究了不同炸高条件下射流侵彻45#钢靶板的作用过程，并与试验结果进行了对比分析。结果表明，试验与数值模拟结果较吻合；柱锥结合罩型聚能装药的有利炸高与装药直径之比为1.4～1.8，最大破甲深度约为装药直径的4.6倍。
Abstract:
In order to study the relationship between standoff distance and the penetration depth, penetration process of the cylinder-cone shaped charge without shell is numerically simulated. The jet penetration to the 45# steel target at different standoff is studied, compared with the experimental results. It is indicated that numerical simulation results agree with experimental results well. The ratio of effective standoff to charge diameter for the cylindercone shaped charge is about 1.4~1.8, while the maximum penetration depth is approximately 4.6 times of the charge diameter.

参考文献/References:

［1］程石.聚能装药在炮兵子母弹中的应用研究［J］.火工品,2007,(5):9~12. ［2］陈贤林.聚能射流侵彻的一种耦合算法［J］.爆炸与冲击,1998,18(4):317~322.［3］北京理工大学八系.爆炸及其作用（下册）［M］.北京:国防工业出版社，1979.143~159.［4］威廉?普?沃尔斯特.成型装药原理及其应用［M］.北京：兵器工业出版社,1992.89~109. ［5］瞿洪荣.柱锥结合罩破甲子弹成型机理与侵彻效应数值模拟和试验研究［D］.南京：解放军理工大学,2009.15~28.［6］刘建青，顾文彬，等.变壁厚药型罩爆炸成型弹丸成型性能数值模拟［J］.解放军理工大学学报,2008,9(2):172~176.

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备注/Memo

备注/Memo:
收稿日期：2009-09-26 作者简介：朱铭颉(1984~)，男，硕士研究生。主要从事成型装药方面的研究。
更新日期/Last Update: 2011-03-28