On the ignition of a layer of combustible forest materials by light radiation

被引：0
|
作者：
A. M. Grishin
A. N. Golovanov
V. V. Medvedev
机构：
[1] Tomsk State University,
[2] Tomsk Polytechnical University,undefined
来源：
Combustion, Explosion and Shock Waves | 1999年 / 35卷
关键词：
Heat Flux Density; Incandescent Lamp; Ignition Source; Confidence Probability; Optical Bench;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The ignition of a layer of combustible forest materials by luminous radiation was studied experimentally. The minimum radiant heat flux densities required to ignite combustible forest materials are determined for a neodymium-doped glass laser and a tungsten lamp. It is established that the heat flux, density increases with increase in the moisture content and density of the layer of combustible forest materials and decreases with increase in the diameter of the light spot, and the critical flux density is higher for the laser radiation than for the incandescent lamp.
引用
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页码：618 / 621
页数：3
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