Delayed detonation of solid explosives under low amplitude shock wave loading

Lang Chen; Jia Shan Ke; Qing Fang; Feng Zhao; Chang Gen Feng

Delayed detonation of solid explosives under low amplitude shock wave loading

Lang Chen^*, Jia Shan Ke, Qing Fang, Feng Zhao, Chang Gen Feng

^*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

7 引用（Scopus）

摘要

The double card gap tests of explosives were conducted. In the tests, the delayed detonations (XDT) of JO-9159 explosives were recorded with an X-ray camera. The numerical simulations of the detonation tests were performed. Both the experimental and the calculation results show that the detonation times of XDT are random and delayed by more than 10 μs compared to the standard shock to detonation transition. The repetitive loading conditions by shocks and the sensitization levels of the explosives under shock loading are the main concerns for controlling the delayed detonation.

源语言	英语
页（从-至）	214-218
页数	5
期刊	Baozha Yu Chongji/Expolosion and Shock Waves
卷	23
期	3
出版状态	已出版 - 5月 2003

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title = "Delayed detonation of solid explosives under low amplitude shock wave loading",

abstract = "The double card gap tests of explosives were conducted. In the tests, the delayed detonations (XDT) of JO-9159 explosives were recorded with an X-ray camera. The numerical simulations of the detonation tests were performed. Both the experimental and the calculation results show that the detonation times of XDT are random and delayed by more than 10 μs compared to the standard shock to detonation transition. The repetitive loading conditions by shocks and the sensitization levels of the explosives under shock loading are the main concerns for controlling the delayed detonation.",

keywords = "Double card gap test, Initiation of explosion, Mechanics of explosion, Numerical simulation, Shock, XDT",

author = "Lang Chen and Ke, {Jia Shan} and Qing Fang and Feng Zhao and Feng, {Chang Gen}",

year = "2003",

month = may,

language = "English",

volume = "23",

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TY - JOUR

T1 - Delayed detonation of solid explosives under low amplitude shock wave loading

AU - Chen, Lang

AU - Ke, Jia Shan

AU - Fang, Qing

AU - Zhao, Feng

AU - Feng, Chang Gen

PY - 2003/5

Y1 - 2003/5

N2 - The double card gap tests of explosives were conducted. In the tests, the delayed detonations (XDT) of JO-9159 explosives were recorded with an X-ray camera. The numerical simulations of the detonation tests were performed. Both the experimental and the calculation results show that the detonation times of XDT are random and delayed by more than 10 μs compared to the standard shock to detonation transition. The repetitive loading conditions by shocks and the sensitization levels of the explosives under shock loading are the main concerns for controlling the delayed detonation.

AB - The double card gap tests of explosives were conducted. In the tests, the delayed detonations (XDT) of JO-9159 explosives were recorded with an X-ray camera. The numerical simulations of the detonation tests were performed. Both the experimental and the calculation results show that the detonation times of XDT are random and delayed by more than 10 μs compared to the standard shock to detonation transition. The repetitive loading conditions by shocks and the sensitization levels of the explosives under shock loading are the main concerns for controlling the delayed detonation.

KW - Double card gap test

KW - Initiation of explosion

KW - Mechanics of explosion

KW - Numerical simulation

KW - Shock

KW - XDT

UR - http://www.scopus.com/inward/record.url?scp=0142092443&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0142092443

SN - 1001-1455

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EP - 218

JO - Baozha Yu Chongji/Expolosion and Shock Waves

JF - Baozha Yu Chongji/Expolosion and Shock Waves

IS - 3

ER -

Delayed detonation of solid explosives under low amplitude shock wave loading

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