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Proceedings Papers

Characterization of an Apparatus to Study Solid Deposit Formation in Lubricating Oils at High Temperatures

Raquel Juárez, Noble Gutierrez, Eric L. Petersen

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A009, June 13–17, 2022

Paper No: GT2022-81178

DOI: https://doi.org/10.1115/GT2022-81178

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Topics: High temperature, Lubricating oils, Oxidation

Proceedings Papers

Numerical Simulation and Experimental Study on Ejector of Lubricating Oil System of Gas Turbine Engine

Shuo Zhang, Ruishi Feng, Wenjun Gao, Pengfei Zhu

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T19A014, June 13–17, 2022

Paper No: GT2022-83091

DOI: https://doi.org/10.1115/GT2022-83091

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Topics: Computer simulation, Ejectors, Gas turbines, Lubricating oils

Proceedings Papers

Combustion and Oxidation of Lube Oils at Gas Turbine Conditions: Experimental Methods

Eric L. Petersen, Olivier Mathieu, James C. Thomas, Sean P. Cooper, David S. Teitge, Raquel Juárez, Nobel Gutierrez, Chad V. Mashuga

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A045, June 7–11, 2021

Paper No: GT2021-60319

DOI: https://doi.org/10.1115/GT2021-60319

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Topics: Combustion, Experimental methods, Gas turbines, Ignition, Oils, Oxidation, Petroleum, Temperature, High temperature, Lubricants

Proceedings Papers

High-Temperature Ignition Kinetics of Gas Turbine Lubricating Oils

Sean P. Cooper, Eric L. Petersen

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A025, June 7–11, 2021

Paper No: GT2021-60043

DOI: https://doi.org/10.1115/GT2021-60043

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Topics: Gas turbines, High temperature, Ignition, Lubricating oils, Shock tubes, Sprays

Proceedings Papers

Measurements to Quantify the Effect of a Reduced Flow Rate on the Performance of a Tilting Pad Journal Bearing (LBP) With Flooded Ends

Luis San Andrés, Jonathan Toner, Andy Alcantar

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A007, June 7–11, 2021

Paper No: GT2021-58771

DOI: https://doi.org/10.1115/GT2021-58771

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Topics: Bearings, Flow (Dynamics), Journal bearings, Stress, Temperature, Drag (Fluid dynamics), Babbitt metal, Damping, Energy efficiency, Floods

Proceedings Papers

The Thermo-Hydrodynamic Analysis of the Plain Journal Bearing With Centered Circumferential Groove: Numerical Simulation vs. Experiment

Guanghui Zhang, Shubo Yu, Zhansheng Liu, Kefan Xu, Yu Li

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A011, September 21–25, 2020

Paper No: GT2020-14364

DOI: https://doi.org/10.1115/GT2020-14364

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Topics: Computer simulation, Journal bearings, Thermohydrodynamics, Bearings, Temperature, Clearances (Engineering), Temperature distribution, Design, Flow (Dynamics), Sensors

Proceedings Papers

Auto-Ignition of Gas Turbine Lubricating Oils in a Shock Tube Using Spray Injection

Sean P. Cooper, Zachary K. Browne, Sulaiman A. Alturaifi, Olivier Mathieu, Eric L. Petersen

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A053, September 21–25, 2020

Paper No: GT2020-14987

DOI: https://doi.org/10.1115/GT2020-14987

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Topics: Gas turbines, Ignition, Lubricating oils, Shock tubes, Sprays

Proceedings Papers

Numerical Study on Flow Characteristics of Liquid Jet in Airflows

Jiang Le, Liu Zhenxia, Lyu Yaguo, Zhu Pengfei

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A018, June 17–21, 2019

Paper No: GT2019-91076

DOI: https://doi.org/10.1115/GT2019-91076

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Topics: Air flow, Flow (Dynamics), Nozzles, Industrial lubrication systems, Drops, Fluids, Trajectories (Physics), Aircraft engines, Combustion chambers, Deflection

Proceedings Papers

Learning From Success Mixing Different Brands of Turbomachinery Lube Oil ISO VG32 at Badak LNG Plant Bontang

Achmad Junaedi

Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A017, June 11–15, 2018

Paper No: GT2018-75628

DOI: https://doi.org/10.1115/GT2018-75628

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Topics: Liquefied natural gas, Turbomachinery, Turbines, ASTM International, Bearings, Combined cycles, Compressors, Filters, Flash point, Gaseous fuels

Proceedings Papers

Gas Turbine Bearing Wear Monitoring Method Based on Magnetic Plug Inductance Sensor

Yunpeng Cao, Rui Liu, Jianwei Du, Fang Yu, Qingcai Yang, Yinghui He, Shuying Li

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A002, June 11–15, 2018

Paper No: GT2018-75224

DOI: https://doi.org/10.1115/GT2018-75224

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Topics: Bearings, Gas turbines, Sensors, Wear, Lubricating oils, Signals, Wear testing, Artificial neural networks, Databases, Errors

Proceedings Papers

Multiphase CFD Modeling of External Oil Flow From a Journal Bearing

Martin Berthold, Hervé Morvan, Richard Jefferson-Loveday, Benjamin C. Rothwell, Colin Young

Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A039, June 11–15, 2018

Paper No: GT2018-77130

DOI: https://doi.org/10.1115/GT2018-77130

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Topics: Computational fluid dynamics, Flow (Dynamics), Journal bearings, Modeling, Bearings, Boundary-value problems, Outflow, Phase interfaces, Approximation, Centrifugal force

Proceedings Papers

Theoretical and Experimental Analyses of Directly Lubricated Tilting-Pad Journal Bearings With Leading Edge Groove

Thomas Hagemann, Hubert Schwarze

Proc. ASME. GT2018, Volume 7B: Structures and Dynamics, V07BT34A021, June 11–15, 2018

Paper No: GT2018-75659

DOI: https://doi.org/10.1115/GT2018-75659

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Topics: Experimental analysis, Journal bearings, Bearings, Design, Flow (Dynamics), Stress, Lubrication, Bearing design, Boundary-value problems, Clearances (Engineering)

Proceedings Papers

Design of a Closed-Loop Optical-Access Supersonic Test Facility for Organic Vapours

Martin T. White, Abdulnaser I. Sayma

Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T28A002, June 11–15, 2018

Paper No: GT2018-75301

DOI: https://doi.org/10.1115/GT2018-75301

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Topics: Design, Test facilities, Fluids, Flow (Dynamics), Organic Rankine cycle, Particulate matter, Turbines, Compressors, Computational fluid dynamics, Diffusers

Proceedings Papers

The Improvement of Air/Oil Separator Performance in the Aero-Engine Lubrication System

Lyu Yaguo, Shen Jieyang, Liu Zhenxia, Hu Jianping

Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A017, June 26–30, 2017

Paper No: GT2017-64327

DOI: https://doi.org/10.1115/GT2017-64327

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Topics: Aircraft engines, Industrial lubrication systems, Flow (Dynamics), Separation (Technology), Drops, Lubricating oils, Cavities, Optimization, Stability, Two-phase flow

Proceedings Papers

Performance of Adaptive Lubricants in a Hybrid Journal Bearing Operating Under Fully Saturated Conditions

Ssu-Ying Chien, Mark Cramer, Gen Fu, Alexandrina Untaroiu

Proc. ASME. GT2017, Volume 5B: Heat Transfer, V05BT15A027, June 26–30, 2017

Paper No: GT2017-64530

DOI: https://doi.org/10.1115/GT2017-64530

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Topics: Journal bearings, Lubricants, Carbon dioxide, Bearings, Viscosity, Temperature, Computational fluid dynamics, Pressure, Lubricating oils, Oils

Proceedings Papers

Experimental Investigation on Power Losses due to Oil Jet Lubrication in High Speed Gearing Systems

D. Massini, T. Fondelli, B. Facchini, L. Tarchi, F. Leonardi

Proc. ASME. GT2017, Volume 5B: Heat Transfer, V05BT15A030, June 26–30, 2017

Paper No: GT2017-64703

DOI: https://doi.org/10.1115/GT2017-64703

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Topics: Lubrication, Gears, Flow (Dynamics), Pressure, Spur gears, Mechanical drives, Temperature, Visualization, Air traffic control, Aircraft engines

Proceedings Papers

Development of a 350kW Marine Organic Rankine Power Module for Ship Waste Steam

Chris Sellers, Larry Hawkins

Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T28A001, June 26–30, 2017

Paper No: GT2017-63026

DOI: https://doi.org/10.1115/GT2017-63026

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Topics: Ships, Steam, Turbines, Cooling, Fuels, Organic Rankine cycle, Refrigerants, Rotors, Fluids, Magnetic bearings

Proceedings Papers

Oil-Free Automotive Turbochargers: Drag Friction and On-Engine Performance Comparisons to Oil-Lubricated Commercial Turbochargers

Keun Ryu, Zachary Ashton

Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A034, June 13–17, 2016

Paper No: GT2016-57855

DOI: https://doi.org/10.1115/GT2016-57855

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Topics: Drag (Fluid dynamics), Engines, Friction, Turbochargers, Rotors, Bearings, Reliability, Shorelines, Wear, Compressors

Proceedings Papers

Periodicity and Stability in Transverse Motion of a Nonlinear Rotor-Bearing System Using Generalized Harmonic Balance Method

Zhiwei Liu, Yuefang Wang

Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT30A001, June 13–17, 2016

Paper No: GT2016-56269

DOI: https://doi.org/10.1115/GT2016-56269

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Topics: Bearings, Rotors, Stability, Bifurcation, Stress, Vibration, Whirls, Eigenvalues, Fourier series, Lubricating oils

Proceedings Papers

Performance and Life Characteristics of Hybrid Gas Bearing in a 10 MW Supercritical CO2 Turbine

Azam Thatte, Adrian Loghin, Youngwon Shin, Balajee Ananthasayanam

Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T36A018, June 13–17, 2016

Paper No: GT2016-57695

DOI: https://doi.org/10.1115/GT2016-57695

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Topics: Gas bearings, Supercritical carbon dioxide, Turbines, Fluids, Stress, Bearings, High pressure (Physics), High temperature, Concentrating solar power, Crack propagation

NARROW

Characterization of an Apparatus to Study Solid Deposit Formation in Lubricating Oils at High Temperatures

Numerical Simulation and Experimental Study on Ejector of Lubricating Oil System of Gas Turbine Engine

Combustion and Oxidation of Lube Oils at Gas Turbine Conditions: Experimental Methods

High-Temperature Ignition Kinetics of Gas Turbine Lubricating Oils

Measurements to Quantify the Effect of a Reduced Flow Rate on the Performance of a Tilting Pad Journal Bearing (LBP) With Flooded Ends

The Thermo-Hydrodynamic Analysis of the Plain Journal Bearing With Centered Circumferential Groove: Numerical Simulation vs. Experiment

Auto-Ignition of Gas Turbine Lubricating Oils in a Shock Tube Using Spray Injection

Numerical Study on Flow Characteristics of Liquid Jet in Airflows

Learning From Success Mixing Different Brands of Turbomachinery Lube Oil ISO VG32 at Badak LNG Plant Bontang

Gas Turbine Bearing Wear Monitoring Method Based on Magnetic Plug Inductance Sensor

Multiphase CFD Modeling of External Oil Flow From a Journal Bearing

Theoretical and Experimental Analyses of Directly Lubricated Tilting-Pad Journal Bearings With Leading Edge Groove

Design of a Closed-Loop Optical-Access Supersonic Test Facility for Organic Vapours

The Improvement of Air/Oil Separator Performance in the Aero-Engine Lubrication System

Performance of Adaptive Lubricants in a Hybrid Journal Bearing Operating Under Fully Saturated Conditions

Experimental Investigation on Power Losses due to Oil Jet Lubrication in High Speed Gearing Systems

Development of a 350kW Marine Organic Rankine Power Module for Ship Waste Steam

Oil-Free Automotive Turbochargers: Drag Friction and On-Engine Performance Comparisons to Oil-Lubricated Commercial Turbochargers

Periodicity and Stability in Transverse Motion of a Nonlinear Rotor-Bearing System Using Generalized Harmonic Balance Method

Performance and Life Characteristics of Hybrid Gas Bearing in a 10 MW Supercritical CO2 Turbine

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