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Leakage and Force Coefficients for Pump Annular Seals Operating With Air/Oil Mixtures: Measurements Vs Predictions and Air Injection to Increase Seal Dynamic Stiffness
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
The lecture presents measurements of leakage and dynamic force coefficients for six annular seals operating with an air in oil mixture ranging from pure liquid to just air. Each seal has a distinct clearance configuration: ...
On The Leakage and Rotordynamic Force Coefficients of Pump Annular Seals Operating with Air/Oil Mixtures: Measurements and Predictions
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
In the subsea oil and gas industry, multiphase pumps and wet gas compressors add pressure to the process fluid thus enabling long
distance tie back system that eliminates topside facilities such as an oil and gas separation ...
ON THE INFLUENCE OF LUBRICANT FEEDHOLE SIZE AND END PLATE SEALS’ CLEARANCE ON THE DYNAMIC PERFORMANCE OF INTEGRAL SQUEEZE FILM DAMPERS
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2022)
In rotating machinery, squeeze film dampers (SFDs) reduce rotor synchronous response amplitude motions, provide structural isolation and enhance rotordynamic stability. Compared to conventional squirrel cage supported SFDs, ...