Design, fabrication and performance test of an integrated exploding foil initiator system

IF 5.1 2区 工程技术 Q1 Engineering Defence Technology Pub Date : 2024-06-22 DOI:10.1016/j.dt.2024.06.012
Zehao Wang, Pengfei Xue, Qingxuan Zeng, Mingyu Li
{"title":"Design, fabrication and performance test of an integrated exploding foil initiator system","authors":"Zehao Wang, Pengfei Xue, Qingxuan Zeng, Mingyu Li","doi":"10.1016/j.dt.2024.06.012","DOIUrl":null,"url":null,"abstract":"The integration method of exploding foil initiator system (EFIs) used to be researched to broaden its application range in military and aerospace in the last few decades. In order to lower the firing voltage below 1 kV, an integrated EFIs with enhanced energy efficiency was designed. Corresponding exploding foil initiator chips were fabricated in batch via micro electromechanical systems technology by integrating a unified foil, a flyer layer and a barrel on a glass substrate successively, meanwhile its package of the whole system was proposed at a volume of 2.194 cm. The structural parameters were determined by predicted performance including flyer velocity, impact behavior and conduction property via the proposed theoretical models and the static electric field simulation. As expect, this integrated EFIs exhibited excellent functions, which could accelerate the flyer to a terminal velocity over 4 km/s and preeminently initiate HNS-IV pellet at a circuit of 0.24 μF/0.9 kV. Furthermore, the theoretical design, fabrication and performance test have been all included to validate the feasibility of this integrated EFIs that was beneficial for its commercial development in the future.","PeriodicalId":10986,"journal":{"name":"Defence Technology","volume":"771 1","pages":""},"PeriodicalIF":5.1000,"publicationDate":"2024-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Defence Technology","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1016/j.dt.2024.06.012","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0

Abstract

The integration method of exploding foil initiator system (EFIs) used to be researched to broaden its application range in military and aerospace in the last few decades. In order to lower the firing voltage below 1 kV, an integrated EFIs with enhanced energy efficiency was designed. Corresponding exploding foil initiator chips were fabricated in batch via micro electromechanical systems technology by integrating a unified foil, a flyer layer and a barrel on a glass substrate successively, meanwhile its package of the whole system was proposed at a volume of 2.194 cm. The structural parameters were determined by predicted performance including flyer velocity, impact behavior and conduction property via the proposed theoretical models and the static electric field simulation. As expect, this integrated EFIs exhibited excellent functions, which could accelerate the flyer to a terminal velocity over 4 km/s and preeminently initiate HNS-IV pellet at a circuit of 0.24 μF/0.9 kV. Furthermore, the theoretical design, fabrication and performance test have been all included to validate the feasibility of this integrated EFIs that was beneficial for its commercial development in the future.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
集成爆炸箔引发器系统的设计、制造和性能测试
过去几十年来,人们一直在研究爆炸箔引发器系统(EFIs)的集成方法,以拓宽其在军事和航空航天领域的应用范围。为了将点火电压降至 1 kV 以下,设计了一种能效更高的集成 EFI。通过微机电系统技术,在玻璃基板上先后集成了统一箔片、飞行器层和筒体,批量制造出了相应的爆炸箔引发器芯片,并提出了整个系统的封装方案,体积为 2.194 厘米。通过提出的理论模型和静态电场仿真,预测了飞行器的速度、冲击行为和传导特性等性能,从而确定了结构参数。正如所预期的那样,这种集成式电子飞行器表现出卓越的功能,可将飞行器加速到每秒 4 千米以上的末端速度,并在 0.24 μF/0.9 千伏的电路中优先启动 HNS-IV 粒子。此外,还包括理论设计、制造和性能测试,以验证这种集成式电子飞行器的可行性,从而有利于其未来的商业开发。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Defence Technology
Defence Technology Engineering-Computational Mechanics
CiteScore
7.50
自引率
7.80%
发文量
1248
审稿时长
22 weeks
期刊介绍: Defence Technology, sponsored by China Ordnance Society, is published quarterly and aims to become one of the well-known comprehensive journals in the world, which reports on the breakthroughs in defence technology by building up an international academic exchange platform for the defence technology related research. It publishes original research papers having direct bearing on defence, with a balanced coverage on analytical, experimental, numerical simulation and applied investigations. It covers various disciplines of science, technology and engineering.
期刊最新文献
FedCLCC: A personalized federated learning algorithm for edge cloud collaboration based on contrastive learning and conditional computing Characterization of combined blast- and fragments-induced synergetic damage in polyurea coated liquid-filled container Experimental investigation on the anti-detonation performance of composite structure containing foam geopolymer backfill material Damage analysis caused by 60Co ions in functionally graded materials A novel detection method for warhead fragment targets in optical images under dynamic strong interference environments
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1