Research on energy dissipation characteristics of underwater explosion of explosives

Jian Qin; Dong Min Ai; Cheng Wu; Feng Jiang An; Ji Duan

Research on energy dissipation characteristics of underwater explosion of explosives

Jian Qin, Dong Min Ai, Cheng Wu, Feng Jiang An, Ji Duan

机电学院

科研成果: 期刊稿件 › 文章 › 同行评审

6 引用（Scopus）

摘要

The underwater shock wave performance parameters of TNT, RS211, RBUL, GUHL are studied. The pressure-time curves of underwater shock wave are obtained experimentally at difference distances of far field underwater explosion. The attenuation of peak pressure, shock wave energy and bubble energy are calculated. The energy dissipation characteristics of explosives are also analyzed for the far field underwater explosion. RBUL and GUHL gives better underwater shock wave performance among the explosives. The results show that the total heat energy loss of 5 kg explosive parabolically increases at 0~3 m, and the energy dissipation can be neglected beyond 5 m.

源语言	英语
页（从-至）	38-42
页数	5
期刊	Binggong Xuebao/Acta Armamentarii
卷	36
出版状态	已出版 - 1 12月 2015

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{204a646670634095b50880532b475051,

title = "Research on energy dissipation characteristics of underwater explosion of explosives",

abstract = "The underwater shock wave performance parameters of TNT, RS211, RBUL, GUHL are studied. The pressure-time curves of underwater shock wave are obtained experimentally at difference distances of far field underwater explosion. The attenuation of peak pressure, shock wave energy and bubble energy are calculated. The energy dissipation characteristics of explosives are also analyzed for the far field underwater explosion. RBUL and GUHL gives better underwater shock wave performance among the explosives. The results show that the total heat energy loss of 5 kg explosive parabolically increases at 0~3 m, and the energy dissipation can be neglected beyond 5 m.",

keywords = "Energy dissipation, Ordnance science and technology, Shock wave attenuation, Shock wave energy, Underwater explosion",

author = "Jian Qin and Ai, {Dong Min} and Cheng Wu and An, {Feng Jiang} and Ji Duan",

year = "2015",

month = dec,

day = "1",

language = "English",

volume = "36",

pages = "38--42",

journal = "Binggong Xuebao/Acta Armamentarii",

issn = "1000-1093",

publisher = "China Ordnance Society",

}

TY - JOUR

T1 - Research on energy dissipation characteristics of underwater explosion of explosives

AU - Qin, Jian

AU - Ai, Dong Min

AU - Wu, Cheng

AU - An, Feng Jiang

AU - Duan, Ji

PY - 2015/12/1

Y1 - 2015/12/1

N2 - The underwater shock wave performance parameters of TNT, RS211, RBUL, GUHL are studied. The pressure-time curves of underwater shock wave are obtained experimentally at difference distances of far field underwater explosion. The attenuation of peak pressure, shock wave energy and bubble energy are calculated. The energy dissipation characteristics of explosives are also analyzed for the far field underwater explosion. RBUL and GUHL gives better underwater shock wave performance among the explosives. The results show that the total heat energy loss of 5 kg explosive parabolically increases at 0~3 m, and the energy dissipation can be neglected beyond 5 m.

AB - The underwater shock wave performance parameters of TNT, RS211, RBUL, GUHL are studied. The pressure-time curves of underwater shock wave are obtained experimentally at difference distances of far field underwater explosion. The attenuation of peak pressure, shock wave energy and bubble energy are calculated. The energy dissipation characteristics of explosives are also analyzed for the far field underwater explosion. RBUL and GUHL gives better underwater shock wave performance among the explosives. The results show that the total heat energy loss of 5 kg explosive parabolically increases at 0~3 m, and the energy dissipation can be neglected beyond 5 m.

KW - Energy dissipation

KW - Ordnance science and technology

KW - Shock wave attenuation

KW - Shock wave energy

KW - Underwater explosion

UR - http://www.scopus.com/inward/record.url?scp=84960951078&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:84960951078

SN - 1000-1093

VL - 36

SP - 38

EP - 42

JO - Binggong Xuebao/Acta Armamentarii

JF - Binggong Xuebao/Acta Armamentarii

ER -

Research on energy dissipation characteristics of underwater explosion of explosives

摘要

其它文件与链接

指纹

引用此