工程爆破

2001, (01) 69-73

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未反应乳化炸药冲击Hugoniot关系的测试
DETERMINATION OF SHOCK HUGONIOT RELATION OF UNREACTED EMULSION EXPLOSIVE

宋锦泉,汪旭光,焦彤
SONG Jin quan 1, WANG Xu guang 1, JIAO Tong 2 (1. Beijing General Research Institute of Mining and Metallurgy, Beijing 100044, China; 2. Beijing Institute of Technology, Beijing 100081, China)

摘要(Abstract):

未反应乳化炸药冲击Hugoniot关系是乳化炸药的基本性能参数 ,它不仅是研究乳化炸药冲击引爆机理和确定其反应速率函数必不可少的数据 ,也是研究乳化炸药中冲击波演变为爆轰波的过程及进行乳化炸药爆轰数值模拟的重要参数。本文利用设计的新型测试装置和建立的测试系统 ,较好地测试了未反应乳化炸药冲击Hugoniot关系。
Shock Hugoniot relation is a basic characteristic parameter of emulsion explosive (EE). It's not only one of the absolutely necessary data for research of shock initiation and determination of the reaction rate function of EE, but also an important parameter in researching the evolution of shock to detonation waves in EE and for numerical simulation of EE detonation. In this paper, the shock Hugoniot relation of unreacted EE is determined by a new experimental system and good results have been gotten.

关键词(KeyWords): 乳化炸药;阻抗匹配法;冲击Hugoniot关系
Emulsion explosive; Impedance matching method; Shock Hugoniot relation

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作者(Author): 宋锦泉,汪旭光,焦彤
SONG Jin quan 1, WANG Xu guang 1, JIAO Tong 2 (1. Beijing General Research Institute of Mining and Metallurgy, Beijing 100044, China; 2. Beijing Institute of Technology, Beijing 100081, China)

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