用光电法研究钝感炸药JB-9014反应区结构

赵同虎; 张新彦; 李斌; 王贵朝

doi:10.11858/gywlxb.2002.02.005

用光电法研究钝感炸药JB-9014反应区结构

doi: 10.11858/gywlxb.2002.02.005

中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室，四川绵阳 62190

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通讯作者:
赵同虎

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出版历程
- 收稿日期: 2001-04-29
- 修回日期: 2001-07-05
- 发布日期: 2002-06-05

Detonation Reaction-Zone Structure of JB-9014

Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China

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Corresponding author: ZHAO Tong-Hu

摘要

摘要: 报道了用光电法研究炸药反应区结构的原理、实验方法和钝感炸药JB-9014的反应区结构。研究结果表明，密度为1.894 g/cm3的JB-9014炸药在平面一维定常爆轰时，其Neumann峰压力为36.5 GPa，反应区宽度为1.75 mm，反应过程时间为0.31 s；装药密度减少时，Neumann峰压力、反应区宽度和反应过程时间均减小。
- 钝感炸药 /
- 反应区结构 /
- 光电法
Abstract: The structure of reaction-zone of JB-9014 explosive was investigated using photoelectric technique. For one dimensional steady detonation wave of JB-9014 (1.894 g/cm3), the Neumann spike pressure is 36.5 GPa, the width of reaction-zone is 1.75 mm, and the period of reaction is 0.31 s. It was found that the width of reaction-zone and the period of reaction decrease with explosive density.
- insensitive explosive /
- reaction-zone structure /
- photoelectric technique

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参考文献(12)

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