摘要
应用红外热成像方法实验研究了在一定风速情况下 (顺风 /逆风 )典型的可燃固体材料硬纸板上下表面都处于流场中的情况 ,表面火蔓延的特性 ;并与施加超细水雾后火焰的蔓延状态对比 ,探究了细水雾对固体燃料火焰的抑制作用 。
This paper describes the studied of the characteristics of fire spread over the surface of cardboard by the method of the infrared thermography, one of the typical combustible materials on the condition of airflow through both of its surfaces. We also compared the differences with its counterpart, the characteristics on the condition of the airflow mixed with ultrasonic induced watermist.. we discovered the restriction effect by watermist on solid combustible materials and offered an qualitative basis for the handling of convection belt typed fire disaster to rely on through experimental research.
出处
《红外技术》
CSCD
北大核心
2003年第3期49-54,共6页
Infrared Technology
基金
安徽省自然科学基金资助项目(编号 :0 3 0 45 40 4)
教育部留学回归人员科研启动基金资助项目
国家重点基础专项经费资助(项目编号:2001CB409600)
