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Proceedings Papers

Performance Analysis of Worn Misaligned 4-Lobe Multirecess Hybrid Journal Bearing System Compensated With Orifice Restrictor

Vikas M. Phalle, Satish C. Sharma
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 147-150, October 7–10, 2012
Paper No: IJTC2012-61018
https://doi.org/10.1115/IJTC2012-61018
View Paper titled, Performance Analysis of Worn Misaligned 4-Lobe Multirecess Hybrid Journal Bearing System Compensated With Orifice Restrictor
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Topics: Journal bearings, Bearings, Wear, Stiffness, Clearances (Engineering), Cycles, Design, Finite element methods, Finite element model, Flow (Dynamics)
Proceedings Papers

Catcher Bearing Life Prediction Using a Rainflow Counting Approach

Jung Gu Lee, Alan Palazzolo
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 233-235, October 24–26, 2011
Paper No: IJTC2011-61186
https://doi.org/10.1115/IJTC2011-61186
View Paper titled, Catcher Bearing Life Prediction Using a Rainflow Counting Approach
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Topics: Bearings, Rotors, Stress, Failure, Magnetic bearings, Algorithms, Ball bearings, Clearances (Engineering), Computer simulation, Fatigue life
Proceedings Papers

Experimental Investigation of the Development of Cavitation in a Squeeze Film Damper

Changhu Xing, Frank Horvat, Stefan Moldovan, Minel J. Braun
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 137-139, October 17–20, 2010
Paper No: IJTC2010-41144
https://doi.org/10.1115/IJTC2010-41144
View Paper titled, Experimental Investigation of the Development of Cavitation in a Squeeze Film Damper
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Topics: Cavitation, Dampers, Bubbles, Shapes, Pressure, Whirls, Computer simulation, Lubricants, Sensors, Steady state
Proceedings Papers

Cage Instabilities in High-Speed Cylindrical Roller Bearings

Zhenhuan Ye, Liqin Wang, Le Gu, Dezhi Zheng
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 207-209, October 17–20, 2010
Paper No: IJTC2010-41118
https://doi.org/10.1115/IJTC2010-41118
View Paper titled, Cage Instabilities in High-Speed Cylindrical Roller Bearings
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Topics: Roller bearings, Whirls, Bearings, Clearances (Engineering), Stress, Dynamic models, Geometry, Lubrication, Rollers
Proceedings Papers

Experimental Investigation of the Effect of Angular Misalignment on the Instability of Plain Journal Bearings

Aly El-Shafei, Sameh H. Tawfick, Mokhtar O. A. Mokhtar
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 171-173, October 19–21, 2009
Paper No: IJTC2009-15057
https://doi.org/10.1115/IJTC2009-15057
View Paper titled, Experimental Investigation of the Effect of Angular Misalignment on the Instability of Plain Journal Bearings
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Topics: Journal bearings, Bearings, Displacement, Whirls, Delays, Fluid films, Sensors, Stability, Vibration
Proceedings Papers

Effect of the Wave Amplitude on the Dynamic Behavior of a Wave Journal Bearing

Nicoleta M. Ene, Florin Dimofte, Fred B. Oswald
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 411-413, October 20–22, 2008
Paper No: IJTC2008-71290
https://doi.org/10.1115/IJTC2008-71290
View Paper titled, Effect of the Wave Amplitude on the Dynamic Behavior of a Wave Journal Bearing
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Topics: Journal bearings, Wave amplitude, Waves, Bearings, Clearances (Engineering), NASA, Stability, Trajectories (Physics), Transients (Dynamics), Whirls
Proceedings Papers

Complete Modeling of Squeeze Film Dampers Using the Bulk Flow Model

Je´roˆme Gehannin, Mihai Arghir, Olivier Bonneau
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 363-365, October 20–22, 2008
Paper No: IJTC2008-71172
https://doi.org/10.1115/IJTC2008-71172
View Paper titled, Complete Modeling of Squeeze Film Dampers Using the Bulk Flow Model
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Topics: Dampers, Flow (Dynamics), Modeling, Orifices, Piston rings, Thin films, Whirls, Inertia (Mechanics), Numerical analysis, Rotors
Proceedings Papers

Effect of Side Feed Pressurization on the Dynamic Performance of Gas Foil Bearings

Luis San Andre´s, Tae Ho Kim
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 981-983, October 22–24, 2007
Paper No: IJTC2007-44047
https://doi.org/10.1115/IJTC2007-44047
View Paper titled, Effect of Side Feed Pressurization on the Dynamic Performance of Gas Foil Bearings
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Topics: Foil bearings, Bearings, Pressure, Rotors, Cooling, Damping, Flow (Dynamics), Gas flow, Gas turbines, Heat
Proceedings Papers

Stability of Journal Bearings With a Load in an Arbitrary Direction: A Non-Linear Transient Analysis

K. Raghunandana, K. Jagannath, A. M. Chincholkar
Proc. ASME. IJTC2006, Part A: Tribomaterials; Lubricants and Additives; Elastohydrodynamic Lubrication; Hydrodynamic Lubrication and Fluid Film Bearings; Rolling Element Bearings; Engine Tribology; Machine Components Tribology; Contact Mechanics, 437-443, October 23–25, 2006
Paper No: IJTC2006-12180
https://doi.org/10.1115/IJTC2006-12180
View Paper titled, Stability of Journal Bearings With a Load in an Arbitrary Direction: A Non-Linear Transient Analysis
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Topics: Journal bearings, Stability, Stress, Transient analysis, Ships, Bearings, Degrees of freedom, Lubricants, Equations of motion, Runge-Kutta methods
Proceedings Papers

High-Speed Operation of a Gas-Bearing Supported MEMS Air Turbine

C. J. Teo, L. X. Liu, H. Q. Li, L. C. Ho, S. A. Jacobson, F. F. Ehrich, A. H. Epstein, Z. S. Spakovszky
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 1303-1314, October 23–25, 2006
Paper No: IJTC2006-12173
https://doi.org/10.1115/IJTC2006-12173
View Paper titled, High-Speed Operation of a Gas-Bearing Supported MEMS Air Turbine
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Topics: Gas bearings, Microelectromechanical systems, Turbines, Bearings, Rotors, Geometry, Anisotropy, Journal bearings, Leakage flows, Machinery
Proceedings Papers

Unsteady Flow and Dynamic Behavior of Ultra-Short Lomakin Gas Bearings

C. J. Teo, Z. S. Spakovszky, S. A. Jacobson
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 1315-1326, October 23–25, 2006
Paper No: IJTC2006-12174
https://doi.org/10.1115/IJTC2006-12174
View Paper titled, Unsteady Flow and Dynamic Behavior of Ultra-Short Lomakin Gas Bearings
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Topics: Gas bearings, Unsteady flow, Flow (Dynamics), Bearings, Whirls, Journal bearings, Design, Stability, Computational fluid dynamics, Diffusion (Physics)
Proceedings Papers

Rotordynamics of Small Turbochargers Supported on Floating Ring Bearings: Highlights in Bearing Analysis and Experimental Validation

Luis San Andre´s, Juan Carlos Rivadeneira, Christopher Groves, Kostandin Gjika, Gerry LaRue
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 1213-1220, October 23–25, 2006
Paper No: IJTC2006-12001
https://doi.org/10.1115/IJTC2006-12001
View Paper titled, Rotordynamics of Small Turbochargers Supported on Floating Ring Bearings: Highlights in Bearing Analysis and Experimental Validation
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Topics: Bearings, Rotordynamics, Turbochargers, Lubricants, Whirls, Engineering prototypes, Internal combustion engines, Limit cycles, Lubrication, Temperature