Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
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Study on the Consequence Analysis about Leakage Scenarios for Hydrogen Gas

수소가스 누출 시나리오에 따른 피해예측에 관한 연구

  • Kim, Tae Hun (Hoseo University Department of Intelligent Automation System Engineering) ;
  • Oh, Young Dal (Hoseo University Department of Safety Engineering) ;
  • Lee, Man Soo (Hoseo University Department of Technical Business Administration)
  • 김태훈 (호서대학교 로봇자동화공학과) ;
  • 오영달 (호서대학교 안전공학과) ;
  • 이만수 (호서대학교 기술경영학과)
  • Received : 2014.10.03
  • Accepted : 2014.12.18
  • Published : 2014.12.31
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Abstract

For the hydrogen economy system being tried starting with the 21st century, the fields that was not dealt with so far, such as the safety measure for large leakage accidents, the safety problem at infrastructures like a hydrogen station, the safety problem in terms of automobiles depending on introduction of hydrogen cars, the safety problem in a supply for homes like fuel cells, etc., are being deeply reviewed. In order to establish a safety control system, an essential prerequisite in using and commercializing hydrogen gas as an efficient energy source, it is necessary to conduct an analysis, such as analysis of hydrogen accident examples, clarification of physical mechanisms, qualitative and quantitative evaluation of safety, development of accident interception technologies, etc. This study prepared scenarios of hydrogen gas leakage that can happen at hydrogen stations, and predicted damage when hydrogen leaks by using PHAST for this.

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References

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