Ignition of TNT using a Co2 laser

被引：0
|
作者：
Monat, J. E. [1 ]
Tersine, E. G. [1 ]
Morgan, B. A. [1 ]
Ostrowski, P. [1 ]
机构：
[1] Naval Warfare Ctr, Res & Technol Dept, Indian Head Div, Indian Head, MD 20640 USA
来源：
SHOCK COMPRESSION OF CONDENSED MATTER - 2007, PTS 1 AND 2 | 2007年 / 955卷
关键词：
laser ignition; time to first light; energy to first light; TNT;
D O I：
暂无
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
This paper reports on the use of a 200 W, 10.6 mu m CO2 laser for ignition of TNT (2,4,6-trinitrotoluene) via heating. We used a high-speed camera and silicon photodetectors to monitor the reaction. Ignition, here defined as a visible flame, occurred for laser powers of at least 100 W in combination with energies at least 50 J. However, self-sustained ignition did not occur even with the ignition laser at 199 W with a total energy of 995 J.
引用
收藏
页码：845 / +
页数：2
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