The Live-Action Fire Hazard and Computer Fire Simulation Research of Large Store

Abstract:

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This paper took a large store building from Xi'an city which was on fire in 2008 to be the research object, simulating fire smoke, temperature and flame situation with FDS computer numerical simulation, and performed a comparative analysis with its real fire scene pictures. The research shows that during the early 12 minutes, the flamed area is small, the simulated temperature, smoke are highly coherent with the real scene; In the mean time, when considering the whole spreading tendency of building fire in a period of time from macro angle, large eddy simulation can truly reflect fire transient turbulence properties, but the volumetric heat source method has some limitations in fire spreading simulation, thereby it will have a certain affect on smoke flowing simulation.

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren

Pages:

1175-1181

DOI:

10.4028/www.scientific.net/AMR.368-373.1175

Citation:

S. P. Zhang and W. J. Wei, "The Live-Action Fire Hazard and Computer Fire Simulation Research of Large Store", Advanced Materials Research, Vols. 368-373, pp. 1175-1181, 2012

Online since:

October 2011

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Price:

$35.00

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