statistical failure analysis in electric motors, high-pressure pumps, and hydro-turbines at the persian gulf desalination

This paper examines the condition monitoring and vibration analysis of rotary equipment at the persian gulf desalination complex, highlighting that the vibration status of the hydro-turbines’ bearings is particularly critical. it provides a thorough statistical evaluation to prioritize assets and identify key failure sources. this focused approach aims to improve equipment lifespan and reliability. the paper offers an overview of the challenges faced, presents statistical findings on vibration conditions and defect types, and summarizes maintenance history for electric motors, pumps, and hydro-turbines. additionally, it includes results from field vibration tests and grease sample analyses, enhancing understanding of operational health and maintenance requirements.