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High Vibration Due to Steam Turbine Deposits
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
This presentation provides a case study how to correctly deal with increased vibration on a steam turbine that drives a compressor. After the machine had not operated for a week, vibration level increased 5 times during ...
CST05 - Fluid-Film Bearing Damage Detection Based on Vibration Data�
(Turbomachinery LaboratoryTexas A&M Engineering Experiment Station, [2019])
This case occurred during startup after outage on a steam turbine generator. Vibration reached over full scale of 20 mil pp at generator drive end bearing and therefore tripped the unit. The major vibration component that ...
Vibration issue on Compressor in a Nitric Acid Plant (Part 2)
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2022)
“Part 1 of the case history for this return to service follows on from the 2021 ATPS “ presentation which covered off the Expander related issue (labyrinth seal rubs) preventing the NAP 2 plant from successfully re ...