August 2013
Special Report: Fluid Flow and Rotating Equipment
Case history: Failure analysis of a syngas compressor
A first-stage impeller in a synthetic gas compressor failed after 20 years of service. The compressor is a six-stage centrifugal compressor driven by a steam turbine. This case history discusses the i..
The Authors
Gys van Zyle is a principal engineer at SABIC’s Asset Technology Centre. He has 20 years of experience in the petrochemical industry, mostly related to mechanical design, numerical simulation and fitness for service. He holds an MS degree in mechanical engineering from the University of Stellenbosch in South Africa.
Abdulaziz Al-Meshari is a principal engineer at SABIC’s Asset Technology Center. He has 18 years of experience in the petrochemical industry, mostly related to failure analysis, metallurgy and materials selection. Dr. Al-Meshari holds a PhD in materials science and metallurgy from the University of Cambridge in the UK; an MSc degree in corrosion science and engineering from the University of Manchester’s Institute of Science and Technology (UMIST) in the UK, and a BSc degree.
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