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Study of the Smoke Control Characteristics for Fire Near Jet Fans  

Kim, Jong-Yoon (인하대학교 기계공학과)
Seo, Tae-Beom (인하대학교 기계공학과)
Lim, Kyung-Bum (한국소방안전협회)
Yoo, Ji-Oh (신흥대학 건축설비디자인과)
Rie, Dong-Ho (인천대학교 안전공학과)
Publication Information
Fire Science and Engineering / v.21, no.1, 2007 , pp. 82-89 More about this Journal
Abstract
In this research, we conducted a PIV-visualization experiment to smoke control from fires by using a neighboring Jet fan at minimum distance. We also compared our experiment results with FDS numerical analysis ones. As a result of quantitative data analysis of smoke control modes against fires in tunnel, we concluded that a neighboring Jet fan should be placed at least 25 m away from its fire source in order to produce satisfactory smoke control results. Jet fan showed the best smoke-controlling performance, if placed 50 m away from its fire source. It tended to show an overspeed around the center of tunnel when it is placed more than 75 away from its fire source.
Keywords
PIV-Visualization; Smoke control; Jet fan; FDS; Tunnel fire;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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