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Experimental and Numerical Studies on Heat/Smoke Behavior due to a Fire on Underground Subway Platform (I) - Experimental Approach -  

Park, Won-Hee (한국철도기술연구원 궤도.토목연구본부)
Kim, Dong-Hyeon (한국철도기술연구원 궤도.토목연구본부)
Chang, Hee-Chul (중앙대학교 대학원)
Kim, Tae-Kuk (중앙대학교 기계공학부)
Publication Information
Fire Science and Engineering / v.20, no.3, 2006 , pp. 9-14 More about this Journal
Abstract
In this study boundary velocity which is one of the important boundary conditions for numerical simulation for subway station on fire are experimentally obtained. The tests were conducted according to its operating mode of the ventilation systems in the platform: smoke extraction ventilation mode in occurrence of fire and normal ventilation mode for air conditioning. Velocities are measured at various points on the platform. To examine smoke extraction and air supply capacity in the platform level, air velocities were checked on opening vents. Numerical analysis under normal ventilation mode without fire is conducted by using measured boundary conditions, and the numerical results are compared with the measured velocities on the platform.
Keywords
Underground subway fire; Platform; Velocity measurement;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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