[1]张世林,王清华.深水炸弹引信传爆序列设计研究[J].爆破器材,2015,44(01):60-64.[doi:10.3969/j.issn.1001-8352.2015.01.014]
　ZHANG Shilin,WANG Qinghua.Sequence Design and Research on Deepwater-charged Fuze Booster[J].EXPLOSIVE MATERIALS,2015,44(01):60-64.[doi:10.3969/j.issn.1001-8352.2015.01.014]
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深水炸弹引信传爆序列设计研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
44
期数:
2015年01
页码:
60-64
栏目:
出版日期:
2015-02-20

文章信息/Info

Title:
Sequence Design and Research on Deepwater-charged Fuze Booster
文章编号:
4836
作者:
张世林; 王清华
中船重工第710研究所(湖北宜昌, 443000)
Author(s):
ZHANG Shilin;  WANG Qinghua
710th Institute, China Shipbuilding Industry Corporation (HuBei Yichang, 443003)
关键词:
引信; 传爆序列; 数值模拟
Keywords:
fuze;  explosive trains;  numerical simulation
分类号:
TJ43+1.7
DOI:
10.3969/j.issn.1001-8352.2015.01.014
文献标志码:
A
摘要:
为了提高深水炸弹引信传爆序列的可靠性，设计了两种方案的传爆序列结构，其中方案Ⅰ是典型的垂直式传爆序列结构，方案Ⅱ为改进型搭接式传爆序列结构。应用非线性有限元软件AUTODYN对两种方案的传爆序列的可靠性进行了数值模拟分析，结果表明：方案Ⅱ提高了传爆的可靠性，缩短了爆轰波稳定转向的时间，对装药间隙值的控制要求相对较低。通过高温、低温和常温环境试验对比分析了两种传爆序列结构的传爆可靠性，结果表明：方案Ⅰ的传爆率为87%，而方案Ⅱ传爆率为100%，方案Ⅱ相比方案Ⅰ传爆率提高了13%。
Abstract:
In order to improve the reliability of deepwatercharged fuze booster, two projects of fuze explosive trains with different structures were designed.ProjectⅠhas a typical vertical detonation sequence structure, and Project Ⅱwas equipped with the improved lapped structure. A nonlinear finite element analysis software AUTODYN was applied to perform the numerical simulation of the reliability of these two explosive trains. The results show that Project Ⅱcan improve the reliability of the detonation transmission, shrink the time of detonation wave steering and loosen the requirement of the charge gap. Reliability experiments of these two explosive trains were performed under low temperature, room temperature and high temperature conditions, respectively. Project Ⅱ increases the detonation transmission reliability by a rate of 13%, reaching 100%, compared to the explosive rate of Project Ⅰ(87%).

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备注/Memo

备注/Memo:
收稿日期：2014-05-22
作者简介：张世林(1986~)，男，工程师,硕士,主要从事弹药工程的研究。E-mail:zsl.31@163.com
更新日期/Last Update: 2015-03-01