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Proceedings Papers

Measured Leakage and Rotordynamic Force Coefficients for Two Liquid Annular Seal Configurations: Smooth-Rotor/Grooved-Stator Versus Grooved-Rotor/Smooth-Stator

Dara W. Childs, Jing Yang, Luis San Andrés, Jose M. Torres Rueda, J. Alex Moreland
Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT22A004, June 13–17, 2022
Paper No: GT2022-80073
DOI: https://doi.org/10.1115/GT2022-80073
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Topics: Leakage, Rotors, Stators, Damping, Geometry, Pressure, Pumps, Stability, Brakes, Clearances (Engineering)
Proceedings Papers

Fouling Effects on Wet Gas Compressor Performance: An Experimental Investigation

Dagfinn Mæland, Lars E. Bakken
Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T20A015, June 7–11, 2021
Paper No: GT2021-59543
DOI: https://doi.org/10.1115/GT2021-59543
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Topics: Gas compressors, Petroleum extraction, Compressors, Failure mechanisms, Machinery, Ocean engineering, Petroleum industry, Profitability, Reliability, Satellites
Proceedings Papers

Generalized Model for the Approximation of Coupled Acousto-Mechanical Natural Frequencies in High-Pressure Centrifugal Compressors

Christoph Rocky Heinrich, Arnold Kühhorn, Klaus Steff, Nico Petry
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A025, September 21–25, 2020
Paper No: GT2020-15281
DOI: https://doi.org/10.1115/GT2020-15281
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Topics: Approximation, Compressors, High pressure (Physics), Cavities, Impellers, Acoustics, Simulation, Compressor impellers, Computer simulation, Design
Proceedings Papers

Static and Rotordynamic Characteristics of Liquid Annular Seals With a Circumferentially-Grooved Stator and Smooth Rotor Using Three Levels of Circumferential Inlet-Fluid Rotation

Dara W. Childs, Jose M. Torres, Joshua T. Bullock
Proc. ASME. GT2018, Volume 7B: Structures and Dynamics, V07BT34A009, June 11–15, 2018
Paper No: GT2018-75325
DOI: https://doi.org/10.1115/GT2018-75325
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Topics: Fluids, Rotation, Rotors, Stators, Stiffness, Damping, Pumps, Clearances (Engineering), Flowmeters, Geometry
Proceedings Papers

Application of Gas Turbines on Floater Vessel for Power Generation Service

Chris Waldhelm
Proc. ASME. GT1998, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T03A007, June 2–5, 1998
Paper No: 98-GT-277
DOI: https://doi.org/10.1115/98-GT-277
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Topics: Energy generation, Gas turbines, Vessels, Electricity (Physics), Generators, North Sea, Petroleum extraction, Solar energy, Turbines
Proceedings Papers

Performance Study of an Air-Oil Pump and Separator Solution

Johan Steimes, François Gruselle, Patrick Hendrick
Proc. ASME. GT2012, Volume 6: Oil and Gas Applications; Concentrating Solar Power Plants; Steam Turbines; Wind Energy, 103-112, June 11–15, 2012
Paper No: GT2012-68895
DOI: https://doi.org/10.1115/GT2012-68895
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Topics: Pumps, Engineering prototypes, Design, Flow (Dynamics), Industrial lubrication systems, Aircraft, Measurement systems, Multiphase flow, Nuclear power stations, Particulate matter