Numerical Simulation of Initiation Effects on Small-Caliber Shaped Charge Against Explosive Reactive Armor

Hai Ming Mi; Qing Bo Yu; Lu Zhe He; Wen Bing Li; Hai Fu Wang

Numerical Simulation of Initiation Effects on Small-Caliber Shaped Charge Against Explosive Reactive Armor

Hai Ming Mi, Qing Bo Yu^*, Lu Zhe He, Wen Bing Li, Hai Fu Wang

^*此作品的通讯作者

机电学院

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Mechanical and chemical responses of small-caliber shaped charge initiating a typical explosive reactive armor were simulated by using AUTODYN-2D software. Influences of charge diameter, liner angle, liner wall thickness and standoff on jet tip velocity and initiation parameter were obtained. By analyzing the initiating phenomenon of jets against ERA and the pressure change of the explosives that are set between ERA, effective methods of comprehensively judging whether the explosives explode or not are proposed. The results would provide a useful guide for the antitank front tandem warhead charging designing.

源语言	英语
页（从-至）	119-124
页数	6
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	37
出版状态	已出版 - 1 12月 2017

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{4f1ffb0890004c8e8787f4b7ceb130d4,

title = "Numerical Simulation of Initiation Effects on Small-Caliber Shaped Charge Against Explosive Reactive Armor",

abstract = "Mechanical and chemical responses of small-caliber shaped charge initiating a typical explosive reactive armor were simulated by using AUTODYN-2D software. Influences of charge diameter, liner angle, liner wall thickness and standoff on jet tip velocity and initiation parameter were obtained. By analyzing the initiating phenomenon of jets against ERA and the pressure change of the explosives that are set between ERA, effective methods of comprehensively judging whether the explosives explode or not are proposed. The results would provide a useful guide for the antitank front tandem warhead charging designing.",

keywords = "Initiating ERA, Jet, Numerical simulation, Small-caliber shaped charge",

author = "Mi, {Hai Ming} and Yu, {Qing Bo} and He, {Lu Zhe} and Li, {Wen Bing} and Wang, {Hai Fu}",

year = "2017",

month = dec,

day = "1",

language = "English",

volume = "37",

pages = "119--124",

journal = "Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology",

issn = "1001-0645",

publisher = "Beijing Institute of Technology",

}

TY - JOUR

T1 - Numerical Simulation of Initiation Effects on Small-Caliber Shaped Charge Against Explosive Reactive Armor

AU - Mi, Hai Ming

AU - Yu, Qing Bo

AU - He, Lu Zhe

AU - Li, Wen Bing

AU - Wang, Hai Fu

PY - 2017/12/1

Y1 - 2017/12/1

N2 - Mechanical and chemical responses of small-caliber shaped charge initiating a typical explosive reactive armor were simulated by using AUTODYN-2D software. Influences of charge diameter, liner angle, liner wall thickness and standoff on jet tip velocity and initiation parameter were obtained. By analyzing the initiating phenomenon of jets against ERA and the pressure change of the explosives that are set between ERA, effective methods of comprehensively judging whether the explosives explode or not are proposed. The results would provide a useful guide for the antitank front tandem warhead charging designing.

AB - Mechanical and chemical responses of small-caliber shaped charge initiating a typical explosive reactive armor were simulated by using AUTODYN-2D software. Influences of charge diameter, liner angle, liner wall thickness and standoff on jet tip velocity and initiation parameter were obtained. By analyzing the initiating phenomenon of jets against ERA and the pressure change of the explosives that are set between ERA, effective methods of comprehensively judging whether the explosives explode or not are proposed. The results would provide a useful guide for the antitank front tandem warhead charging designing.

KW - Initiating ERA

KW - Jet

KW - Numerical simulation

KW - Small-caliber shaped charge

UR - http://www.scopus.com/inward/record.url?scp=85047180436&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:85047180436

SN - 1001-0645

VL - 37

SP - 119

EP - 124

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

ER -

Numerical Simulation of Initiation Effects on Small-Caliber Shaped Charge Against Explosive Reactive Armor

摘要

其它文件与链接

指纹

引用此