Development of Economic Consequence Methodology for Process Risk Analysis

Omid Zadakbar, Faisal Khan and Syed Imtiaz

Risk Analysis, 2015, vol. 35, issue 4, 713-731

Abstract: A comprehensive methodology for economic consequence analysis with appropriate models for risk analysis of process systems is proposed. This methodology uses loss functions to relate process deviations in a given scenario to economic losses. It consists of four steps: definition of a scenario, identification of losses, quantification of losses, and integration of losses. In this methodology, the process deviations that contribute to a given accident scenario are identified and mapped to assess potential consequences. Losses are assessed with an appropriate loss function (revised Taguchi, modified inverted normal) for each type of loss. The total loss is quantified by integrating different loss functions. The proposed methodology has been examined on two industrial case studies. Implementation of this new economic consequence methodology in quantitative risk assessment will provide better understanding and quantification of risk. This will improve design, decision making, and risk management strategies.

Date: 2015
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https://doi.org/10.1111/risa.12313

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Persistent link: https://EconPapers.repec.org/RePEc:wly:riskan:v:35:y:2015:i:4:p:713-731

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