Full-scale experimental research on fire fume refluence of sloped long and large curved tunnel

查看全文 作　　者：ZHONG MaoHua 1,SHI CongLing 1,HE Li 1,SHI JieHong 1 & FU TaiRan 2 1 China Academy of Safety Science and Technology,Beijing 100012,China;2 Key Laboratory for Thermal Science and Power Engineering of Ministry of Education,Department of Thermal Engineering,Tsinghua University,Beijing 100084,China

出　　处：《Science China(Technological Sciences)》索引2011年第54卷第S1期,共6页

基　　金：supported by the National Natural Science Foundation of China(Grant Nos.505791000,51074143,91024014 and 91024022);the China Research for the 11th Five-year Plan(Grant No. 2008BAB29B06) 摘　　要：A full-scale experimental research is conducted on the fire fume refluence of a sloped long and large curved tunnel in the underground plant of a hydraulic and hydropower engineering project under three different fire powers.As a result,the eddy effect and pattern of the fire fume flow in the tunnel in case of fire is discovered and the refluence of the fume layers in case of fire is observed.Through analysis of the temperature measurement resulted in the course of the experiment,the main characteristics and performance of the fire fume refluence are discussed under the three different fire powers. 关键词：LARGE and LONG TUNNEL FIRE fume refluence EXPERIMENT

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Full-scale experimental research on fire fume refluence of sloped long and large curved tunnel

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