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국내 최대 기계 및 로봇 연구정보
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  • Dimension 1200es (3D프린터)
  • 국내학술대회

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    국내학술대회 제목 게시판 내용
    제목(국문) 철도터널 화재유동 실험을 위한 모형 터널에서의 환기 유동 형태에 관한 연구
    제목(영문) The Study on The Ventilated Flow in The Railway Tunnel Mock-Up for Tunnel Fire-Driven Flow Experiment
    저자 장용준 (Jang, Yong-Jun ,한국철도기술연구원 ) ▷공저자 네트워크 보기
    김승태 (Kim, Seung-Tae ,한국철도기술연구원 ) ▷공저자네트워크등록하기
    김동현 (Kim, Dong-Hyeon ,한국철도기술연구원 ) ▷공저자네트워크등록하기
    박원희 (Park, Won-Hee ,한국철도기술연구원 ) ▷공저자 네트워크 보기
    초록 This report is the result of a basic experiment done on a mock-up tunnel,of what happens to the ventilated
    flow and fire driven flow inside a railway tunnel as the current inside the tunnel changes when an anti-smoke
    or a radio frequency invert control is installed. The duct used in this experiment is 10m in length, 0.5m in
    height and 0.25m in width and made of acrylic. An anti-smoke system with a motor that can produce current
    of 10m/sec maximum in order to create ventilated flow, has been installed. A honeycomb has been installed
    at the entrance of the duct to create a current flow that exists in tunnels.
    In order to create a ventilated flow, a current of 4m/s, 6m/s and 8m/s were generated using the anti-smoke
    system, as the study of current developed. A Hot-wire(TSI) and Pressure sensor(ENDEVCO) was installed in
    the duct, 1m apart, as the measurement of current and pressure went on. The current and pressure were
    automatically measured through the Lap View program and PC; the current flow in the mock-up tunnel
    generated by the honeycomb has been analyzed the pressure distribution and pressure drop has been analyzed.
    저널명 한국철도학회 춘계학술대회 ▷관련저널보기
    VOL 8
    PAGE 301
    발표년도 2008
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