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논문 기본 정보

자료유형
학술저널
저자정보
Sunhwa Park (Texas A&M University) William J. Rogers (Texas A&M University) Hans J. Pasman (Texas A&M University)
저널정보
한국가스학회 한국가스학회지 한국가스학회지 제22권 제2호
발행연도
2018.4
수록면
1 - 20 (20page)

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초록· 키워드

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Despite many measures, still from time to time catastrophic events occur, even after reviewing potential scenarios with HAZID tools. Therefore, it is evident that in order to prevent such events, answering the question: “What can go wrong?” requires more enhanced HAZID tools. Recently, new system based approaches have been proposed, such as STPA (system-theoretic process analysis) and Blended Hazid, but for the time being for several reasons their availability for general use is very limited. However, by making use of available advanced software and technology, traditional HAZID tools can still be improved in degree of completeness of identifying possible hazards and in work time efficiency. The new HAZID methodology proposed here, the Data-based semi-Automatic HAZard IDentification (DAHAZID), seeks to identify possible scenarios with a semi-automated system approach. Based on the two traditional HAZID tools, Hazard Operability (HAZOP) Study and Failure Modes, Effects, and Criticality Analysis (FMECA), the new method will minimize the limitations of each method. This will occur by means of a thorough systematic preparation before the tools are applied. Rather than depending on reading drawings to obtain connectivity information of process system equipment elements, this research is generating and presenting in prepopulated work sheets linked components together with all required information and space to note HAZID results. Next, this method can be integrated with proper guidelines regarding process safer design and hazard analysis. To examine its usefulness, the method will be applied to a case study.

목차

Abstract
Ⅰ. Introduction
Ⅱ. The trade-off between sophisticated and simple
Ⅲ. A case study
References

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UCI(KEPA) : I410-ECN-0101-2018-575-002047826