한국안전학회지 (Journal of the Korean Society of Safety)
- 제16권4호
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- Pages.109-114
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- 2001
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
도시가스의 폭발 특성에 관한 연구
A Study on the Explosion Characteristics of City Gas
초록
Explosive characteristics of the city gas were determined by using the gas explosion apparatues. The explosive range is determined between lower explosive limit of 5.0% and upper explosive limit of 15.3% at atmosphere and even though the oxygen concentration is decreased, lower explosive limit is not changed, but upper explosive limit is rapidly decreased. The minimum oxygen for combustion is determined 10%. The maximum explosion pressure is determined 5.72