Blast extinguishment of a methane-air jet diffusion flame using a silver azide pellet

被引：0
|
作者：
Sekikawa, Ryo [1 ]
Torikai, Hiroyuki [1 ]
机构：
[1] Hirosaki Univ, Grad Sch Sci & Technol, 3 Bunkyo, Hirosaki, Aomori 0368561, Japan
来源：
SCIENCE AND TECHNOLOGY OF ENERGETIC MATERIALS | 2019年 / 80卷 / 1-2期
关键词：
post-earthquake fire; blast extinguishment; diffusion flame; explosive;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
To elucidate the effect of an explosion location on the blast extinguishment, extinguishing experiments of a methane air jet diffusion flame have been performed by using a 10 mg silver azide (AgN3) pellet. We have recorded the extinguishing process with a high-speed camera and measured the extinguishing probability by varying the explosion location. From the results, the optimum explosion height for the blast extinguishment has been clarified.
引用
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页码：12 / 14
页数：3
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