|Table of Contents|

Fire Accident of Flammable Material and Its Prevention in Tunnel

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2007年05期
Page:
643-646
Research Field:
Publishing date:
2007-10-30

Info

Title:
Fire Accident of Flammable Material and Its Prevention in Tunnel
Author(s):
LU Zhong-bing1DING Jue2LI Ping2
1.School of Power Engineering,NUST,Nanjing 210094,China;2.Shanghai Institute of Applied Mathematics and Mechanics,Shanghai Institute,Shanghai 200072,China
Keywords:
flammablem aterials fire accident tunnels prevention
PACS:
X928.7
DOI:
-
Abstract:
For the f ire acc ident in the flammable materials transportation, tw o-phase-coup led Euler-i an-Lagrangian mode l and particle stochasticmodel are established, and a numerica l simulation of fire acc ident o f leakage of the truck filled w ith liquef ied propane in tunnel is conducted based on the componentm ixture fract ionmode.l The computed results g ive the d istribution of flow temperature in tunne .l A ccording to the theory of Safety System Engineering, fire caused by tw o-phase dispersion of propane re lease in the tunnel is studied, and the prevent ion measures are presented comb ining humanmach ine-env ironment theory, wh ich g ives theoritical basis o f predicting fire acc ident and d irecting urgency succor.

References:

[ 1] 沈斐敏. 安全系统工程理论及应用[M ] . 北京: 煤炭工业出版社, 2001.
[ 2] 付修华. 长大双洞公路隧道火灾及防灾救援安全体系研究[ D ]. 成都: 西南交通大学土木工程学院, 2003.
[ 3] 周力行. 湍流气粒两相流动与燃烧的数值模拟[M ]. 北京: 清华大学出版社, 1991.
[ 4] 陶文铨. 数值传热学[M ]. 西安: 西安交通大学出版社, 1986.
[ 5] A llen J T. Laser-based m easurements in tw o-phase flash ing propane jets. Part one: ve loc ity-pro files [ J]. J Loss Prev Process Ind, 1998, 11: 291- 297.
[ 6] A llen J T. Laser-based measurements in two-phase flashing propane jets. Part tw o: droplet size distr ibution [ J]. J Loss Prev Process Ind, 1998, 11: 299- 306.
[ 7] H erv ieu E, Veneau T. Exper im enta l determ ination o f the drop let size and ve loc ity distributions a t the ex it o f the bottom discharge pipe o f a liquefied propane storage tank during a sudden blow down [ J]. J Loss Prev Process Ind, 1990, 3: 280- 290.
[ 8] 刘伟, 袁学勘. 欧洲公路隧道营运安全技术的启示[ J]. 现代隧道技术, 2001, 38( 1): 5- 10.
[ 9] 张慧或. 公路隧道安全的人为因素[ J] . 公路, 2003, 10: 14- 18.

Memo

Memo:
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Last Update: 2007-10-30