Case Study On Coupling Crack On A Centrifugal Pump
Date
2022Metadata
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This case study is focused on accurately identifying the root cause of the observed change in the rotor natural frequency by analyzing the vibration excursions on a motor driving a centrifugal pump through a flexible coupling.• The unit tripped on high vibration at Motor DE bearing probes, This trip event had no records on the online monitoring server due to communication loss between the software and the Pump Monitoring Software. • However, the machinery protection system was able to trip the unit successfully. The communication loss issue was resolved, and the unit started back up and kept running for approximately 20 minutes until it tripped again on the same Motor DE bearing vibration probes.
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Citation
Ismail, Ahmed Ashour; Mekawey, Sherif; Shepherd, Chris (2022). Case Study On Coupling Crack On A Centrifugal Pump. Turbomachinery Laboratory, Texas A&M Engineering Experiment Station; Texas A & M University. Libraries. Available electronically from https : / /hdl .handle .net /1969 .1 /197668.