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《Fire Science and Technology》 2010-01
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Effect comparison of smoke control model in high-rise building with corridor

LI Jing-xian,HE Jia-peng,ZHOU Ru (School of Urban Construction and Safety Engineering,Nanjing University of Technology,Jiangsu Nanjing 210009,China)  
The numerical simulation combined with the full size experiment has been used to analyze effect of common smoke control modes.The smoke-proof pendant wall,mechanical smoke exhaust and air curtain were used in these 5 modes.The smoke temperature distribution,mass fraction distribution,and smoke down time between these modes were compared.The results shown that smoke preventing air curtain and pressurization in atria,with two exhaust ports in aisle has the best smoke control effect,which has smoke removal efficiency about 74.52%.
【Fund】: 江苏省自然科学基金(BK2008369)
【CateGory Index】: X932
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