Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2009.06a
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- Pages.1244-1250
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- 2009
A Study on the Effective Fire and Smoke Control in Road-Tunnel with Semi-Transverse Ventilation
도로터널 화재시 대배기구 환기방식에서의 배연 연구
- Jeon, Yong-Han (Department of Fire Fighting and Safety, Sangji yongseo college) ;
- Han, Sang-Cheol (Department of Fire Fighting and Safety, Sangji yongseo college) ;
- Yoo, Oh-Ji (Department of Building Mechanical Engineering, Shinheung College) ;
- Kim, Nam-Jin (Department of Nuclear & Energy Engineering, Cheju National University) ;
- Seo, Tae-Boem (Department of Mechanical Engineering, In-ha University) ;
- Kim, Jong-Yoon (Korea Fire Association)
- 전용한 (상지영서대학 소방아전과) ;
- 한상철 (상지영서대학 소방아전과) ;
- 유지오 (신흥대 건축설비과) ;
- 김남진 (제주대학교 에너지공학과) ;
- 서태범 (인하대학교 기계공학과) ;
- 김종윤 (한국소방안전협회)
- Published : 2009.06.25
Abstract
In this study it is intended to review the moving characteristics of smoke by performing visualization for the calculation of the optimal smoke exhaust air volume in case a fire occurs in tunnels where transverse ventilation is applied, and to obtain basic data necessary for the design of smoke exhaust systems by deriving optimal smoke exhaust operational conditions under various conditions. As a result of this study, when the critical velocity in the tunnel is 1.75 m/s and 2.5 m/s, the optimal smoke exhaust air volume has to be more than