摘要
在峡谷形的受限结构实验台上进行森林火灾实验,燃料采用与林间可燃物相似的混合物,观测火蔓延过程在这种地型结构中的特点。改变风速,通过温度时间曲线分析林火蔓延过程以及烟气运动的规律,所得到的结果也将为林火模型进一步的建立提供实验依据。
The experiment of forest fire was performed in valley type restricted space, the mixture similar to the forest fuels was adopted, the characteristics of fire spread in this structure was observed, and the fire process together with gas motion were analyzed by historical temperature profiles .The results of this paper would be helpful for further modeling.
出处
《火灾科学》
CSCD
2003年第1期19-22,共4页
Fire Safety Science
基金
国家自然科学基金资助项目(59936140
39970621
59976039)
国家重点基础研究专项经费资助项目(2001CB409600)
