Simulation and Reconstruction of Flashover in the Confined Space

摘要：

Flashover is a rapidly occurring transitional event in the development of a compartment fire. In this paper flashover was under research in the experimental and numerical simulation from the view of fire reconstruction. The numerical simulation results in CFAST and FDS were compared with the experimental results. The results indicated that CFAST was weak in modeling the thermal degradation of fire source and the combustion reaction, which would limit its application in fire scene reconstruction. Still CFAST could play a supporting role in the theoretical study of flashover. FDS could predict the development process of compartment fire by modeling the thermal degradation of fire source and the combustion process properly.

关键词： Fire Protection Flashover Numerical Simulation Fire Reconstruction

作者: ZONG Ruowen LI Songyang ZHAO Weifeng LIAO Guangxuan

作者单位: State Key Laboratory of Fire Science,University of Science and Technology of China,Hefei,Anhui 230026;Suzhou Institute for Advanced Study,University of Science and Technology of China,Suzhou Urban Public Safety Laboratory,Suzhou,Jiangsu 215123

会议类型: 国际会议

会议名称: 2009 International Symposium on Fire Science and Fire-Protection Engineering(2009火灾科学与消防工程国际学术会议)

会议地点: 北京

会议语种:英文

页码: 106-114

在线出版日期: 2009-10-17（万方平台首次上网日期，不代表论文的发表时间）