• Title/Summary/Keyword: Smoke front tracking

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The tracking of a smoke front under a ceiling by a laser sheet and thermocouples (Laser와 열전대를 이용한 연기선단의 위치 추적 비교에 관한 연구)

  • 김명배;한용식;윤명오;김진곤
    • Fire Science and Engineering
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    • v.12 no.3
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    • pp.11-20
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    • 1998
  • A new experimental technique using a laser sheet and thermocouples is introduced to evaluate an intuitive criterion for tracking of a smoke front using thermocouples. From synchronized photos of the smoke front along with temperature signals, the intuitive criterion is shown to be acceptable. Smoke visualization by a laser sheet proves to have several advantages over the conventional techniques such as the use of smoke generators.

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