한국전산유체공학회:학술대회논문집
- 한국전산유체공학회 2005년도 추계 학술대회논문집
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- Pages.207-212
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- 2005
도로터널 환기/제연 시스템 시뮬레이션
A NUMERICAL STUDY OF THE VENTILATION AND FIRE SIMULATION IN A ROAD TUNNEL
- 발행 : 2005.10.01
초록
In designing a ventilation system of a road tunnel, a possibility of using the system as a smoke control system in case of a tunnel fire has to be considered. In the present study, a numerical simulation on ventilation system is performed considering jet fan operations and moving traffic. A fire-mode operation by reversing some fan operations in case of a tunnel fire is also simulated. The results show that ventilation operation can control the pollutants effectively, and fire-mode operation can control smoke and temperature effectively to prevent a disaster.