1-20 of 163
Lubrication
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Numerical Analysis of the Effect of Geometric Variations on the Mass Flow Distribution for an Under-Race Lubrication System

Available to Purchase

Daniel Mateo Aguirre Bermudez, Aju Abraham, Shreyas Joshi, Corina Schwitzke, Hans-Jörg Bauer
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A011, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122481
https://doi.org/10.1115/GT2024-122481
View Paper titled, Numerical Analysis of the Effect of Geometric Variations on the Mass Flow Distribution for an Under-Race Lubrication System
Open the PDF for Numerical Analysis of the Effect of Geometric Variations on the Mass Flow Distribution for an Under-Race Lubrication System in another window
Topics: Flow (Dynamics), Industrial lubrication systems, Lubrication, Numerical analysis, Cavities, Cooling, Aircraft engines, Bearings, Engineering simulation, Film thickness
Proceedings Papers

CFD Modelling and Experimental Validation of Temperature Profile at Pad Leading Edge of Tilting Pad Journal Bearings

Available to Purchase

Andrea Riva, Edoardo Gheller, Steven Chatterton, Paolo Emilio Lino Maria Pennacchi
Proc. ASME. GT2024, Volume 10A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing, V10AT22A024, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128675
https://doi.org/10.1115/GT2024-128675
View Paper titled, CFD Modelling and Experimental Validation of Temperature Profile at Pad Leading Edge of Tilting Pad Journal Bearings
Open the PDF for CFD Modelling and Experimental Validation of Temperature Profile at Pad Leading Edge of Tilting Pad Journal Bearings in another window
Topics: Computational fluid dynamics, Journal bearings, Lubrication, Modeling, Temperature profiles
Proceedings Papers

Experimental Research on the Lubrication Cooling Performance and Durability of High-Speed Bearings Under Axial Overload Conditions

Available to Purchase

Yujie Han, Binbin Liu, Wei Zhao, Long Hao, Yingqun Ma, Qingjun Zhao
Proc. ASME. GT2024, Volume 10A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing, V10AT22A023, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128371
https://doi.org/10.1115/GT2024-128371
View Paper titled, Experimental Research on the Lubrication Cooling Performance and Durability of High-Speed Bearings Under Axial Overload Conditions
Open the PDF for Experimental Research on the Lubrication Cooling Performance and Durability of High-Speed Bearings Under Axial Overload Conditions in another window
Topics: Bearings, Cooling, Durability, Lubrication, Stress, Temperature
Proceedings Papers

Design Considerations for Directed-Lubrication Thrust Bearings Across a Wide Range of Operating Conditions With a Focus on Pressure Drop in the Oil Supply Path

Available to Purchase

Bruce R. Fabijonas, Louis Krajewski, Amruthkiran Hegde, Richard Rodzwic
Proc. ASME. GT2024, Volume 10A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing, V10AT22A015, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126536
https://doi.org/10.1115/GT2024-126536
View Paper titled, Design Considerations for Directed-Lubrication Thrust Bearings Across a Wide Range of Operating Conditions With a Focus on Pressure Drop in the Oil Supply Path
Open the PDF for Design Considerations for Directed-Lubrication Thrust Bearings Across a Wide Range of Operating Conditions With a Focus on Pressure Drop in the Oil Supply Path in another window
Topics: Bearings, Design, Lubrication, Pressure drop, Thrust bearings
Proceedings Papers

The Impact of Friction in Lube Oil Feed Grooves on Power Loss in High-Speed Journal Bearings

Available to Purchase

Daniel Vetter, Thomas Hagemann, Hubert Schwarze
Proc. ASME. GT2024, Volume 10A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing, V10AT22A019, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127952
https://doi.org/10.1115/GT2024-127952
View Paper titled, The Impact of Friction in Lube Oil Feed Grooves on Power Loss in High-Speed Journal Bearings
Open the PDF for The Impact of Friction in Lube Oil Feed Grooves on Power Loss in High-Speed Journal Bearings in another window
Topics: Friction, Journal bearings, Lubrication
Proceedings Papers

Mechanical Behavior of Nozzle Guide Vane Bushing in Absence of Lubrication by Means of Novel Endurance Test Rig

Available to Purchase

Federico Bucciarelli, Stella Grazia Tomasello, Michelangelo Bellacci, Damaso Checcacci, Antonio Ghiara, Francesco Maestrale, Salvatore Manconi
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT27A026, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127894
https://doi.org/10.1115/GT2024-127894
View Paper titled, Mechanical Behavior of Nozzle Guide Vane Bushing in Absence of Lubrication by Means of Novel Endurance Test Rig
Open the PDF for Mechanical Behavior of Nozzle Guide Vane Bushing in Absence of Lubrication by Means of Novel Endurance Test Rig in another window
Topics: Bushings, Lubrication, Mechanical behavior, Nozzle guide vanes, Testing
Proceedings Papers

Gas Concentration Maps Within a Turbomachine Combustor Fueled With Jet-A1 or Sustainable Aviation Fuel (SAF)

Open Access

Jean-Baptiste Jarin, Jean-Louis Champion-Réaud, Pierre-Alain Lambert, Carlos Mendes, Nicolas Jeuland, Jean-Baptiste May-Carle, Clarisse Doucet, Florent Picard
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A024, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101375
https://doi.org/10.1115/GT2023-101375
View Paper titled, Gas Concentration Maps Within a Turbomachine Combustor Fueled With Jet-A1 or Sustainable Aviation Fuel (SAF)
Open the PDF for Gas Concentration Maps Within a Turbomachine Combustor Fueled With Jet-A1 or Sustainable Aviation Fuel (SAF) in another window
Topics: Combustion chambers, Sustainable aviation fuels, Turbomachinery, Fuels, Emissions, Engines, Flight, Helicopters, Aviation, Carbon
Proceedings Papers

A Novel Testing Methodology to Predict the Endurance of Ball Joints in Absence of Lubrication at High Temperature

Available to Purchase

Federico Bucciarelli, Giuseppe Macoretta, Bernardo Disma Monelli, Marco Beghini, Federico Conforti, Michelangelo Bellacci, Enrico Giusti
Proc. ASME. GT2023, Volume 11A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics, V11AT22A017, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102586
https://doi.org/10.1115/GT2023-102586
View Paper titled, A Novel Testing Methodology to Predict the Endurance of Ball Joints in Absence of Lubrication at High Temperature
Open the PDF for A Novel Testing Methodology to Predict the Endurance of Ball Joints in Absence of Lubrication at High Temperature in another window
Topics: High temperature, Lubrication, Nozzle guide vanes, Testing
Proceedings Papers

Roller Bearing Skidding for Aero-Engine Applications: All-Steel Versus Hybrid Bearings

Available to Purchase

Azzedine Dadouche, Rami Kerrouche
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, V08AT22A025, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83532
https://doi.org/10.1115/GT2022-83532
View Paper titled, Roller Bearing Skidding for Aero-Engine Applications: All-Steel Versus Hybrid Bearings
Open the PDF for Roller Bearing Skidding for Aero-Engine Applications: All-Steel Versus Hybrid Bearings in another window
Topics: Aircraft engines, Bearings, Lubrication, Roller bearings, Steel
Proceedings Papers

Experimental Investigation Into Oil Film Thickness and Behaviour Near an Aero-Engine Bearing

Available to Purchase

Avick Sinha, David Hann, Kathy Johnson, Michael Walsh
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, V08AT22A009, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82180
https://doi.org/10.1115/GT2022-82180
View Paper titled, Experimental Investigation Into Oil Film Thickness and Behaviour Near an Aero-Engine Bearing
Open the PDF for Experimental Investigation Into Oil Film Thickness and Behaviour Near an Aero-Engine Bearing in another window
Topics: Aircraft engines, Bearings, Film thickness, Flow (Dynamics), Stress, Waves, Computational fluid dynamics, Cooling, Engine design, Flight
Proceedings Papers

A Self-Sufficient Oil Cooling Mechanism for Fluid-Film Bearing Applications in Remote Operations

Available to Purchase

Seckin Gokaltun, Bruce R. Fabijonas, Louis S. Krajewski, Richard C. Rodzwic
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, V08AT22A019, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83145
https://doi.org/10.1115/GT2022-83145
View Paper titled, A Self-Sufficient Oil Cooling Mechanism for Fluid-Film Bearing Applications in Remote Operations
Open the PDF for A Self-Sufficient Oil Cooling Mechanism for Fluid-Film Bearing Applications in Remote Operations in another window
Topics: Bearings, Cooling, Fluid films, Cooling systems, Hydrocarbon reservoirs, Journal bearings, Heat exchangers, Lubrication, Pipes, Thrust bearings
Proceedings Papers

Bearing Skidding Detection for High Speed and Aero Engine Applications

Available to Purchase

Azzedine Dadouche, Rami Kerrouche
Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A014, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59122
https://doi.org/10.1115/GT2021-59122
View Paper titled, Bearing Skidding Detection for High Speed and Aero Engine Applications
Open the PDF for Bearing Skidding Detection for High Speed and Aero Engine Applications in another window
Topics: Aircraft engines, Bearings, Lubrication, Roller bearings, Rollers, Stress, Acoustics, Damage, Data acquisition systems, Electromagnetic induction
Proceedings Papers

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

Available to Purchase

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
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60319
https://doi.org/10.1115/GT2021-60319
View Paper titled, Combustion and Oxidation of Lube Oils at Gas Turbine Conditions: Experimental Methods
Open the PDF for Combustion and Oxidation of Lube Oils at Gas Turbine Conditions: Experimental Methods in another window
Topics: Combustion, Experimental methods, Gas turbines, Ignition, Oils, Oxidation, Petroleum, Temperature, High temperature, Lubricants
Proceedings Papers

Numerical Investigation of Air-Oil Two-Phase Flow Pattern Transition in the Scavenge Line of an Aeroengine

Available to Purchase

Ghofrane Sekrani, Jean-Sebastien Dick, Sébastien Poncet, Sravankumar Nallamothu
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A009, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58988
https://doi.org/10.1115/GT2021-58988
View Paper titled, Numerical Investigation of Air-Oil Two-Phase Flow Pattern Transition in the Scavenge Line of an Aeroengine
Open the PDF for Numerical Investigation of Air-Oil Two-Phase Flow Pattern Transition in the Scavenge Line of an Aeroengine in another window
Topics: Two-phase flow, Flow (Dynamics), Modeling, Fluids, Porosity, Turbulence, Air flow, Algebra, Calibration, Compressibility
Proceedings Papers

Additively Manufactured Compliant Hybrid Gas Thrust Bearing for sCO 2 Turbomachinery: Experimental Evaluation and Fluid-Structure Model Predictions

Available to Purchase

Bugra Ertas, Keith Gary, Adolfo Delgado
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A018, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14964
https://doi.org/10.1115/GT2020-14964
View Paper titled, Additively Manufactured Compliant Hybrid Gas Thrust Bearing for sCO 2 Turbomachinery: Experimental Evaluation and Fluid-Structure Model Predictions
Open the PDF for Additively Manufactured Compliant Hybrid Gas Thrust Bearing for sCO 2 Turbomachinery: Experimental Evaluation and Fluid-Structure Model Predictions in another window
Topics: Additive manufacturing, Fluids, Thrust bearings, Turbomachinery, Stress, Bearings, Pressure, Hydrostatics, Thrust, Deflection
Proceedings Papers

On the Effect of Supplied Flow Rate to the Performance of a Tilting-Pad Journal Bearing: Static Load and Dynamic Force Measurements

Available to Purchase

Luis San Andrés, Hardik Jani, Hussain Kaizar, Manish Thorat
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A035, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16215
https://doi.org/10.1115/GT2020-16215
View Paper titled, On the Effect of Supplied Flow Rate to the Performance of a Tilting-Pad Journal Bearing: Static Load and Dynamic Force Measurements
Open the PDF for On the Effect of Supplied Flow Rate to the Performance of a Tilting-Pad Journal Bearing: Static Load and Dynamic Force Measurements in another window
Topics: Flow (Dynamics), Force measurement, Journal bearings, Lubrication, Stress
Proceedings Papers

Experimental Investigation and Numerical Modelling of a Large Heavily-Loaded Tilting Pad Journal Bearing With Polymer Lined Pads

Available to Purchase

Filippo Cangioli, Richard Livermore-Hardy, Guy Pethybridge, Uemit Mermertas, Michael Stottrop, Beate Bender
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A037, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16319
https://doi.org/10.1115/GT2020-16319
View Paper titled, Experimental Investigation and Numerical Modelling of a Large Heavily-Loaded Tilting Pad Journal Bearing With Polymer Lined Pads
Open the PDF for Experimental Investigation and Numerical Modelling of a Large Heavily-Loaded Tilting Pad Journal Bearing With Polymer Lined Pads in another window
Topics: Bearings, Journal bearings, Lubrication, Modeling, Polymers, Stress
Proceedings Papers

Experimental and Numerical Rotordynamic Analysis of a 1500 KW Turbocharger

Available to Purchase

Behzad Zamanian Yazdi, Dung L. Tran, Chinmay Deshpande
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT29A011, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14926
https://doi.org/10.1115/GT2020-14926
View Paper titled, Experimental and Numerical Rotordynamic Analysis of a 1500 KW Turbocharger
Open the PDF for Experimental and Numerical Rotordynamic Analysis of a 1500 KW Turbocharger in another window
Topics: Turbochargers, Bearings, Rotors, Turbulence, Cycles, Journal bearings, Simulation results, Control systems, Design, Eddies (Fluid dynamics)
Proceedings Papers

Numerical Investigations Into the Oil Capture Efficiency of a Curve-Bladed Scoop System

Available to Purchase

Joshua Lee, Arun Prabhakar, Kathy Johnson
Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A032, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15257
https://doi.org/10.1115/GT2020-15257
View Paper titled, Numerical Investigations Into the Oil Capture Efficiency of a Curve-Bladed Scoop System
Open the PDF for Numerical Investigations Into the Oil Capture Efficiency of a Curve-Bladed Scoop System in another window
Topics: Aircraft engines, Bearings, Blades, Computational fluid dynamics, Cooling, Engines, Flow (Dynamics), Fluids, Geometry, Jets
Proceedings Papers

Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation

Available to Purchase

Christopher Zeh, Ole Willers, Thomas Hagemann, Hubert Schwarze, Joerg R. Seume
Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A051, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16077
https://doi.org/10.1115/GT2020-16077
View Paper titled, Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation
Open the PDF for Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation in another window
Topics: Computational fluid dynamics, Heat transfer, Rotors, Temperature, Temperature distribution, Turbochargers, Bearings, Flow (Dynamics), Fluid films, Heat