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Surface Fires: No Wind, No Slope, Marginal Burning

Surface Fires: No Wind, No Slope, Marginal Burning
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摘要 The first aim of this work is to provide an analytical expression to calculate the rate of spread of surface fires under no wind and no slope conditions. A previous simplified model was improved for this particular case of fire propagation. The test of this proposed model was performed by using two complete sets of experimental results with several fuel beds and variable parameters such as moisture content or bulk density. The second aim of this article is to highlight two conditions that allow stopping a fire: the low leaf area and the high value of the moisture content.
出处 《Journal of Environmental Science and Engineering(A)》 2014年第2期73-86,共14页 环境科学与工程(A)
关键词 Surface fire spread marginal burning extinction conditions 火灾蔓延 表面 燃烧 水分含量 解析表达式 火势蔓延 可变参数 度条件
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