Ignition of Mediterranean Fuel Beds by Several Types of Firebrands

被引：0
|
作者：
D. X. Viegas
M. Almeida
J. Raposo
R. Oliveira
C. X. Viegas
机构：
[1] ADAI/LAETA,Department of Mechanical Engineering
[2] Associação para o Desenvolvimento da Aerodinâmica Industrial,undefined
[3] University of Coimbra,undefined
来源：
Fire Technology | 2014年 / 50卷
关键词：
Spot fires; Fuel bed ignition; Forest fires;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An experimental laboratory study on the probability of ignition and ignition time delay of new fires for 11 pairs of burning embers and fuel beds of species common in Mediterranean forests is presented. For the no wind conditions of the present tests it was found that positive ignition was achieved only for embers with flaming combustion. Fuel bed moisture content was identified as a very important parameter to assess probability of ignition and ignition time delay. In the range of the present tests it was found that ignition depended more on fuel bed properties than on ember characteristics.
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页码：61 / 77
页数：16
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