Reliability analysis for air-gap detonation transfer interface by numerical simulation

Shao Wei Guo; Xiao Gang Li; Hui Na Mu; Yao Zhang; Li Cheng; Wen Biao Huo

Reliability analysis for air-gap detonation transfer interface by numerical simulation

Shao Wei Guo
, Xiao Gang Li
, Hui Na Mu^*
, Yao Zhang
, Li Cheng
, Wen Biao Huo

^*此作品的通讯作者

机电学院

Beijing Institute of Technology
96630 Unit of the Chinese People's Liberation Army

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

In order to reduce the test samples in the reliability design and assessment, the function process of air-gap detonation transfer interface was simulated by LS-DYNA software. The stress nephograms for the detonation transfer processes of six kinds of design parameters were analyzed. The results show that when the length of air-gap is between 2 and 18 mm, the detonation can be normally transferred which is consistent with the test result of Neyer-D method. The result has referential value for design and analysis of similar products.

源语言	英语
页（从-至）	906-909
页数	4
期刊	Journal of Donghua University (English Edition)
卷	32
期	6
出版状态	已出版 - 31 12月 2015

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title = "Reliability analysis for air-gap detonation transfer interface by numerical simulation",

abstract = "In order to reduce the test samples in the reliability design and assessment, the function process of air-gap detonation transfer interface was simulated by LS-DYNA software. The stress nephograms for the detonation transfer processes of six kinds of design parameters were analyzed. The results show that when the length of air-gap is between 2 and 18 mm, the detonation can be normally transferred which is consistent with the test result of Neyer-D method. The result has referential value for design and analysis of similar products.",

keywords = "Air-gap explosive interface, Explosive mechanics, Function process, Numerical simulation",

author = "Guo, \{Shao Wei\} and Li, \{Xiao Gang\} and Mu, \{Hui Na\} and Yao Zhang and Li Cheng and Huo, \{Wen Biao\}",

year = "2015",

month = dec,

day = "31",

language = "English",

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T1 - Reliability analysis for air-gap detonation transfer interface by numerical simulation

AU - Guo, Shao Wei

AU - Li, Xiao Gang

AU - Mu, Hui Na

AU - Zhang, Yao

AU - Cheng, Li

AU - Huo, Wen Biao

PY - 2015/12/31

Y1 - 2015/12/31

N2 - In order to reduce the test samples in the reliability design and assessment, the function process of air-gap detonation transfer interface was simulated by LS-DYNA software. The stress nephograms for the detonation transfer processes of six kinds of design parameters were analyzed. The results show that when the length of air-gap is between 2 and 18 mm, the detonation can be normally transferred which is consistent with the test result of Neyer-D method. The result has referential value for design and analysis of similar products.

AB - In order to reduce the test samples in the reliability design and assessment, the function process of air-gap detonation transfer interface was simulated by LS-DYNA software. The stress nephograms for the detonation transfer processes of six kinds of design parameters were analyzed. The results show that when the length of air-gap is between 2 and 18 mm, the detonation can be normally transferred which is consistent with the test result of Neyer-D method. The result has referential value for design and analysis of similar products.

KW - Air-gap explosive interface

KW - Explosive mechanics

KW - Function process

KW - Numerical simulation

UR - https://www.scopus.com/pages/publications/85008452820

M3 - Article

AN - SCOPUS:85008452820

SN - 1672-5220

VL - 32

SP - 906

EP - 909

JO - Journal of Donghua University (English Edition)

JF - Journal of Donghua University (English Edition)

IS - 6

ER -

Reliability analysis for air-gap detonation transfer interface by numerical simulation

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