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Effects of Shaft Geometric Unconformities on the Rotor-Dynamic Behavior in Hard Coupled Equipment
(Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)
Case Study 17: This case study deals with a 25MW turbo-generator train with a semi-rigid connection between generator and gearbox. For this application, machine alignment and connection is a key factor for a smooth ...
Unexpected Vibrations in Gearbox Caused by System Integration Issues
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
This case study deals with a 24MW turbo-compressor unit composed of a gas turbine, a speed reduction gearbox with a lube oil pump mounted on its low speed shaft and two compressors in series. The unit was subject to high ...