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Atypical Results from Improperly Sized & Charged Pulsation Dampeners
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
Vibration Problems and Solutions in Pumps and Turbomachinery
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
Superimposing Planetary Gears As Variable Speed Drives for Rotating Equipment
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
A Study On the Operation of Pitot Tube Pumps
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
Centrifugal Compressors 201
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
Steam Turbine 101/201 Combined, Basic Knowledge of Steam Turbine
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
Lateral Rotordynamics of Petrochemical Equipment - Review, Examples and Problems
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
A Review of the Critical Design Parameters for Labyrinth Type Separation Seals on Dry-gas-seals
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
An ethylene compressor experienced a dry-gas-seal (DGS) hang-up condition and a RCA concluded that a possible root- or contributing cause is lube oil passing the labyrinth type separation seal into the secondary DGS cavity, ...
Gas Seal Failures Caused by Axial Vibrations
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
This case study describes the root cause investigation of 12 dry gas seal failures in three integrally geared centrifugal compressors over a period of 12 years. These compressors are in fuel gas booster service, supplying ...
Analysis and Countermeasures for Sideband of Gear Mesh Frequency(GMF) Induced by Shaft Fretting Corrosion in a Gearbox
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
CS deals with trouble shooting and solving a chronic fretting corrosion damage b/w a gear and shaft (shrink fit). The damage on the geared shaft always accompanied by an increase in the amplitude and frequency side bands ...