한국전산유체공학회:학술대회논문집

한국전산유체공학회 (Korean Society of Computational Fluids Engineering)
권호 표지

지하철 축소모형 객차화재 수치해석적 연구

SIMULATION STUDIES ON A REDUCED-SCALE SUBWAY COACH FIRE

  • 김동운 (한국철도기술연구원 철도환경연구실) ;
  • 박원희 (한국철도기술연구원 철도환경연구실) ;
  • 김치훈 (한국철도기술연구원 철도환경연구실) ;
  • 정우성 (한국철도기술연구원 철도환경연구실) ;
  • 이덕희 (한국철도기술연구원 철도환경연구실)
  • 발행 : 2010.05.13
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초록

In this study, fire behavior for subway coach fire in the 1/10 reduced scale model is analyzed using numerical analysis method (FDS). The size of the reduced model coach is 1.9 m long, 0.290 m high and 0.235 m. The simulation is carried out only one-sided four doors of the coach are opened. A fire source is the n-heptane pool fire with a mean heat release rate 2.33 kW. Smoke temperature, heat release rate and mass loss rate for the model are calculated.

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