Experimental Study on Small-Scale Boilover Fire

摘要：

boilover fire is a mutation phenomenon on tank fire, which can cause great loss on casualty and property. To study the hazard of boilover fire, the experimental system was bulit. A series of small-scale boilover experiments were carried out. The mutation of burning velocity, heat release rate, flame temperature, thermal radiation and flame height in the combustions of mixed crude oil on boilover and pre-boilover stage were studied. The values of burning velocity, heat release rate and radiation in boilover became times to several decuple of those mean values. Based on the technology of High-speed photography, the mechanism of boilover was discussed. Which could provide theory on loss control of boilover fire on full-scale oil tank fire.

关键词： boilovet thermal radiation flame temperature field high-speed photography steam micro-explosion

作者: TAN Jialei ZONG Ruowen LIAO Guangxuan ZHI Youran

作者单位: State Key Laboratory of Fire Science,University of Science and Technology of China,Hefei 230027,Anhui,China

会议类型: 国际会议

会议名称: The 2008 International Symposium on Safety Science and Technology(2008年安全科学技术国际会议)

会议地点: 北京

会议语种:英文

页码: 763-768

在线出版日期: 2008-09-24（万方平台首次上网日期，不代表论文的发表时间）