미세수소기포를 이용한 환기 터널내의 연기거동 모사

Simulation of smoke movement in a ventilated tunnel by using fine hydrogen bubbles

  • 박원희 (한국철도기술연구원, 철도환경연구실) ;
  • 이한수 (한국철도기술연구원, 철도환경연구실) ;
  • 장용준 (한국철도기술연구원, 철도환경연구실) ;
  • 정우성 (한국철도기술연구원, 철도환경연구실)
  • 발행 : 2008.06.12

초록

The authors previously presented that the experimental technique using fine bubbles generated by electrolysis simulated fire behavior in a tunnel. We improve this experimental setup to enable this to be considered tunnel-ventilation by circulation of salt water. In this paper we introduce the new experimental setup and the visualization of fine hydrogen bubbles simulated smoke in a ventilated tunnel by using a laser sheet are presented.

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