| 학회 | 한국화학공학회 |
| 학술대회 | 2011년 봄 (04/27 ~ 04/29, 창원컨벤션센터) |
| 권호 | 17권 1호, p.1110 |
| 발표분야 | Advanced Modeling을 이용한 공정 및 안전 통합관리 심포지엄 |
| 제목 | Model-based analysis of process safety |
| 초록 | As process systems become more complex and operate under more extreme conditions, ensuring their safety becomes more challenging and, as demonstrated by recent well-publicized accidents, the risks associated with their operation become significantly higher. Hazardous situations often arise not from a single event, but from combinations of several factors and events, the occurrence and consequences of which are difficult to analyze in a purely qualitative manner. This presentation considers the use of detailed first-principles models to support the analysis of process safety. Particular emphasis is placed on high-pressure processing equipment under conditions of rapid depressurization (“blowdown”), which can lead to extremely low temperatures which, in turn, may cause catastrophic failure. The presentation also considers the model-based analysis of process safety systems, such as flare networks. It is argued that the use of detailed, dynamic models of such systems can lead to a proper assessment of the risks inherent in their operation while eliminating excessive overdesign. |
| 저자 | Constantinos C. Pantelides |
| 소속 | Process Systems Enterprise Ltd & Imperial College London |
| 키워드 | Process modeling ; process safety ; gPROMS |
| VOD | VOD 보기 |
| 원문파일 | 초록 보기 |
