[1]刘鹏①,王雨时①,闻泉①,等.基于输出特性仿真的引信传爆管结构优化[J].爆破器材,2016,45(05):23-28.[doi:10.3969/j.issn.1001-8352.2016.05.005]
　LIU Peng,WANG Yushi,WEN Quan,et al.Structural Optimization of Fuze Booster Based on Simulation of Its Output Characteristics[J].EXPLOSIVE MATERIALS,2016,45(05):23-28.[doi:10.3969/j.issn.1001-8352.2016.05.005]
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基于输出特性仿真的引信传爆管结构优化()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
45
期数:
2016年05
页码:
23-28
栏目:
爆炸材料
出版日期:
2016-09-30

文章信息/Info

Title:
Structural Optimization of Fuze Booster Based on Simulation of Its Output Characteristics
文章编号:
5035
作者:
刘鹏①; 王雨时①; 闻泉①; 黄建强②; 谷宝成③; 张志彪①
①南京理工大学机械工程学院（江苏南京，210094）
② 岳阳金秋红日工业有限公司（湖南岳阳，414001）
③山东红旗机电有限公司（山东潍坊，261108）
Author(s):
LIU Peng①; WANG Yushi①; WEN Quan①; HUANG Jianqiang②; GU Baocheng③; ZHANG Zhibiao①
① Mechanical Engineering College,Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)
②Yueyang Jinqiuhongri Industrial Co., Ltd. (Hunan Yueyang, 414001)
③ Shandong Hongqi Electrical Co., Ltd.(Shandong Weifang, 261108)
关键词:
传爆管; 数值仿真; 结构优化; 冲击起爆
Keywords:
booster;  numerical simulation;  structural optimization;  shock initiation
分类号:
TD235.2+2;TJ510.3
DOI:
10.3969/j.issn.1001-8352.2016.05.005
文献标志码:
A
摘要:
针对引信细长传爆管结构可生产性差的问题，应用有限元仿真软件ANSYS/LS-DYNA对不同结构和不同长度的传爆管输出特性进行了仿真，得到了不同结构和不同长度传爆管起爆后作用在战斗部炸药柱各点上的压力时间历程曲线，并通过冲击起爆理论判断不同结构和不同长度传爆管的起爆能力。结果表明，输出端面带有聚能凹槽的传爆管相比于传统的平底传爆管，起爆能力较强，所需传爆药量少，轴向尺寸也最短。39发起爆试验验证了仿真可信性。
Abstract:
In order to reduce production difficulties of fuze caused by the slender-booster structure, the output characteristics of boosters with different structures and different lengths were simulated by finite element simulation software ANSYS/LS-DYNA,and the pressure-time curves of each warheads point after explosion were obtained. The detonation ability of boosters with different structures and different lengths was judged by shock initiation theory. Results show that the booster with cumulative grooves exhibits stronger detonating ability and requires less booster charge, and its axial dimension is the shortest. The simulation was also verified by 39 initiation tests.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2015-10-27
作者简介：刘鹏（1991－），男，硕士，主要从事引信及弹药总体技术研究。E-mail:skiy906@163.com
更新日期/Last Update: 2016-09-30