IGNITION OF FOREST COMBUSTIBLE MATERIALS IN A HIGH-TEMPERATURE MEDIUM

被引：9
|
作者：
Baranovskii, N. V. [1 ]
Kirienko, V. A. [1 ]
机构：
[1] Tomsk Polytech Univ, 30 Lenin Ave, Tomsk 634050, Russia
来源：
JOURNAL OF ENGINEERING PHYSICS AND THERMOPHYSICS | 2020年 / 93卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
ignition; forest combustible material; crown forest fire; ignition delay time; experiment; high-temperature medium; mathematical model; FLAMMABILITY; BEHAVIOR;
D O I：
10.1007/s10891-020-02230-4
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The ignition of typical forest combustible materials (birch leaves) at temperatures characteristic of a crown forest fire was investigated. The dependence of the delay time of ignition of a birch-leaf sheet on the temperature of the surrounding medium was determined, and the mechanism of ignition of leaves in a high-temperature medium was revealed. A mathematical model of classification of forest combustible materials on the basis of experimental data on their properties has been developed.
引用
收藏
页码：1266 / 1271
页数：6
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