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	Large eddy simulation of compartment fire with solid combustibles
	Yuan, Shusheng ; Zhang, Jian
	2010-10-12 ; 2010-10-12
关键词	Compartment fire Solid combustibles Pyrolysis kinetics model Large eddy simulation Fire spread POLYURETHANE FOAM Engineering, Civil Materials Science, Multidisciplinary
中文摘要	For properly describing practical building fire processes with solid combustibles, the pyrolysis kinetics model of solid combustibles and the large eddy simulation (LES) approach are applied to the simulation of the thermal decomposition of the polyurethane foam (PUF) slab and the space fire spread in a compartment. The instantaneous variations of the heat release rate of the PUF slab, the smoke temperature, and the smoke interface height with time are obtained under different ventilation conditions. They are in agreement with the measured data. The ventilation conditions have distinct effects on the interactions between the pyrolysis of the PUF slab and the space fire spread. influenced by the space fire spread, the heat flux on the top plane of the PUF slab exhibits a non-uniform distribution. The PUF slab is consumed in an asymmetric manner. (c) 2008 Elsevier Ltd. All rights reserved.
语种	英语 ; 英语
出版者	ELSEVIER SCI LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79119]
专题	清华大学
推荐引用方式 GB/T 7714	Yuan, Shusheng,Zhang, Jian. Large eddy simulation of compartment fire with solid combustibles[J],2010, 2010.
APA	Yuan, Shusheng,&Zhang, Jian.(2010).Large eddy simulation of compartment fire with solid combustibles..
MLA	Yuan, Shusheng,et al."Large eddy simulation of compartment fire with solid combustibles".(2010).

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