Browsing by Author "Mechhoud EL-Arkam"

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    Risk Analysis Using HAZOP -Fault Tree - Event Tree Methodology Case Study: Naphta Stabilizer-A Reflux Drum (LPG separation) in RA1K
    (ALGERIAN JOURNAL OF SIGNALS AND SYSTEMS (AJSS) .Vol. 5, Issue 2.pp 98-105, 2020-06-01) Zennir Youcef; Mechhoud EL-Arkam
    the purpose of this work is the risk assessment of a stabilizer reflux drum using HAZOP - Fault tree - Event tree approach. This risk assessment approach aims first of all to identify potential accident scenarios using Hazard an Operability study (HAZOP), these scenarios need more detailed frequencies estimation, it is performed thanks to fault tree analysis. Then, to analyze events issuing after success or fail of safety barriers, the event tree is used. Finally, in order to better appreciate accident scenarios, ALOHA is utilized to simulate them.