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Semi-quantitative Risk Assessment Matrix for Rotating Equipment

Wassan, Rano Khan and Abd Majid, Mohd Amin and Mokhtar, Ainul Akmar (2014) Semi-quantitative Risk Assessment Matrix for Rotating Equipment. [Citation Index Journal]

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Abstract

In petrochemical, power generation, oil and gas industries and in variety of other sectors rotating equipments are in use to fulfill production requirements. Failure of rotating equipment, especially in such industries can result to risk related issues. A well implemented rotating equipment risk assessment strategy is most needed to achieve desired plant availability and efficiency. In this research semi-quantitative risk assessment approach is proposed to evaluate the risk of rotating equipment and categorize their associated failure risks. Borda ranking is adopted to evaluate the risk in order to minimize risk ties which exist in risk matrix. Compressor is taken as case study to show the applicability of the proposed method for rotating equipment. It was observed that risks of selected failure modes of gas turbine compressor fall in the categories of serious and medium levels based on risk matrix. Rotor bend distortion, blade failure or inlet guide vane failures needed more attention for treatment based on Borda ranking.

Item Type:Citation Index Journal
Subjects:T Technology > TJ Mechanical engineering and machinery
Academic Subject One:Mechanical Engineering
Departments / MOR / COE:Departments > Mechanical Engineering
ID Code:11652
Deposited By: AP Ir Dr Mohd Amin Abd Majid
Deposited On:28 Apr 2015 02:54
Last Modified:28 Apr 2015 02:54

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