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Proceedings Papers

Predicting Fly-Height Modulation and Contact Forces in Ultra-Low Flying Head-Disk Interfaces Using a Tri-State Switching Dynamic Contact Model

Sung-Chang Lee, Andreas A. Polycarpou
Proc. ASME. TRIB2001, ASME 2001 Symposium on Nanotribology and Nanotechnology for 1Tbit/in2, 27-35, October 21–24, 2001
Paper No: TRIB-NANO2001-104
DOI: https://doi.org/10.1115/TRIB-NANO2001-104
View Paper titled, Predicting Fly-Height Modulation and Contact Forces in Ultra-Low Flying Head-Disk Interfaces Using a Tri-State Switching Dynamic Contact Model
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Topics: Disks, Dynamics (Mechanics), Air bearings, Contact dynamics, Damage, Degrees of freedom, Design, Dynamic models, Excitation, Rotating disks
Proceedings Papers

Crack Detection in a Rotor Dynamic System by Vibration Monitoring: Analysis and Experimental Results

Philip Varney, Itzhak Green
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 359-361, October 7–10, 2012
Paper No: IJTC2012-61076
DOI: https://doi.org/10.1115/IJTC2012-61076
View Paper titled, Crack Detection in a Rotor Dynamic System by Vibration Monitoring: Analysis and Experimental Results
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Topics: Crack detection, Dynamic systems, Rotors, Vibration, Fracture (Materials), Dynamics (Mechanics), Fatigue cracks, Gravity (Force), Maintenance, Stiffness
Proceedings Papers

Anti-Vibration Tribometer Using Viscous Damping Effect Generated by Lateral Slip

Ken Nakano, Chiharu Tadokoro, Naohiro Kado
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 135-137, October 7–10, 2012
Paper No: IJTC2012-61194
DOI: https://doi.org/10.1115/IJTC2012-61194
View Paper titled, Anti-Vibration Tribometer Using Viscous Damping Effect Generated by Lateral Slip
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Topics: Damping, Tribometers, Vibration, Friction, Springs, Errors
Proceedings Papers

Friction Force Distribution Along Time-Varying Contact Line in Helical Gear System

Wen-liang Li, Li-qin Wang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 277-279, October 7–10, 2012
Paper No: IJTC2012-61031
DOI: https://doi.org/10.1115/IJTC2012-61031
View Paper titled, Friction Force Distribution Along Time-Varying Contact Line in Helical Gear System
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Topics: Friction, Helical gears, Algorithms, Energy conservation, Noise (Sound), Shape design, Shock (Mechanics), Vibration
Proceedings Papers

Properties Comparison of Two Water Lubricated Rubber Bearings Based on Experimental Test

Wojciech Litwin, Artur Olszewski
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 181-183, October 7–10, 2012
Paper No: IJTC2012-61106
DOI: https://doi.org/10.1115/IJTC2012-61106
View Paper titled, Properties Comparison of Two Water Lubricated Rubber Bearings Based on Experimental Test
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Topics: Bearings, Rubber, Water, Abrasion, Abrasives, Damping, Friction, Maintenance, Particulate matter, Shipbuilding
Proceedings Papers

Analysis of Off-Track Slider Vibrations in a Laptop Hard Disk Drive

Rahul Rai, David B. Bogy
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 329-331, October 24–26, 2011
Paper No: IJTC2011-61167
DOI: https://doi.org/10.1115/IJTC2011-61167
View Paper titled, Analysis of Off-Track Slider Vibrations in a Laptop Hard Disk Drive
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Topics: Disks, Laptop computers, Vibration, Horizontal directional drilling, Excitation, Manufacturing, Actuators, Air bearings, Fluids, Bearings
Proceedings Papers

Vibration Response in Visco-Elastic Interaction of Rough Surfaces

Ali Sepehri, Kambiz Farhang
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 299-301, October 24–26, 2011
Paper No: IJTC2011-61191
DOI: https://doi.org/10.1115/IJTC2011-61191
View Paper titled, Vibration Response in Visco-Elastic Interaction of Rough Surfaces
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Topics: Surface roughness, Vibration, Damping, Free vibrations, Stiffness, Stress
Proceedings Papers

Vibration Control of a High Speed Rotor Supported by the Combined Smart Bearing

Se Na Jeong, Tae Ho Kim, Chang Ho Kim, Yong Bok Lee
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 333-335, October 24–26, 2011
Paper No: IJTC2011-61177
DOI: https://doi.org/10.1115/IJTC2011-61177
View Paper titled, Vibration Control of a High Speed Rotor Supported by the Combined Smart Bearing
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Topics: Bearings, Rotors, Vibration control, Design, Dynamic analysis, Dynamic stability, Foil bearings, Load bearing capacity, Machinery, Magnetic bearings
Proceedings Papers

Test Rig for Wear and Contact Parameters Extraction for Flat-on-Flat Contact Surfaces

M. Lavella, D. Botto, M. M. Gola
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 307-309, October 24–26, 2011
Paper No: IJTC2011-61234
DOI: https://doi.org/10.1115/IJTC2011-61234
View Paper titled, Test Rig for Wear and Contact Parameters Extraction for Flat-on-Flat Contact Surfaces
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Topics: Wear, Blades, Friction, Stiffness, Aircraft engines, Damping, Design, Dynamics (Mechanics), Failure, Mass (Physics)
Proceedings Papers

Elasto-Aerodynamic Lubrication Analysis of a Self-Acting Foil Air Journal Bearing

Hamza Bensouilah, Mustapha Lahmar, Benyebka Bou-Sai¨d
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 159-162, October 24–26, 2011
Paper No: IJTC2011-61143
DOI: https://doi.org/10.1115/IJTC2011-61143
View Paper titled, Elasto-Aerodynamic Lubrication Analysis of a Self-Acting Foil Air Journal Bearing
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Topics: Journal bearings, Lubrication, Deformation, Stability, Compressibility, Damping, Equations of motion, Excitation, Finite element analysis, Performance characterization
Proceedings Papers

Five Millimeter Air Foil Bearing Operating at 350,000 RPM in a Micro Electric Motor Drive

Daejong Kim, Md. Saddam Hossain, Soo-Jung Son, Chul-Jin Choi, Daniel Kra¨henbu¨hl
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 163-166, October 24–26, 2011
Paper No: IJTC2011-61146
DOI: https://doi.org/10.1115/IJTC2011-61146
View Paper titled, Five Millimeter Air Foil Bearing Operating at 350,000 RPM in a Micro Electric Motor Drive
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Topics: Electric motors, Foil bearings, Sintering, Design, Electroplating, X-ray lithography, Manufacturing, Motor drives, Permanent magnets, Testing
Proceedings Papers

A New Mechanism for Squealing Noise and Friction-Induced Vibrations in the Railway Industry

G. X. Chen, Z. R. Zhou
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 447-448, October 17–20, 2010
Paper No: IJTC2010-41296
DOI: https://doi.org/10.1115/IJTC2010-41296
View Paper titled, A New Mechanism for Squealing Noise and Friction-Induced Vibrations in the Railway Industry
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Topics: Friction, Noise (Sound), Railroads, Vibration, Delays, Wheelsets, Rails, Stability, Finite element model, Subways
Proceedings Papers

Coupling of Two EHL-Lubricated Contacts in Gear Dynamics

Marco Barbieri, Francesco Pellicano
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 247-249, October 17–20, 2010
Paper No: IJTC2010-41237
DOI: https://doi.org/10.1115/IJTC2010-41237
View Paper titled, Coupling of Two EHL-Lubricated Contacts in Gear Dynamics
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Topics: Dynamics (Mechanics), Gears, Lubrication, Spur gears, Transients (Dynamics), Equations of motion, Fluids, Stress, Vibration
Proceedings Papers

A Numerical Solution for Fretting Contacts

Zhan-jiang Wang, Yuan-zhong Hu, Wen-zhong Wang, Hui Wang
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 289-291, October 17–20, 2010
Paper No: IJTC2010-41041
DOI: https://doi.org/10.1115/IJTC2010-41041
View Paper titled, A Numerical Solution for Fretting Contacts
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Topics: Algorithms, Contact mechanics, Cycles, Displacement, Fast Fourier transforms, Gradient methods, Pressure, Shear (Mechanics), Stability, Stress
Proceedings Papers

Design of a Composite Microtribology Experiment System for Silicon Sidewalls

Wei Zhang, Sihan Shen, Yonggang Meng
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 25-27, October 17–20, 2010
Paper No: IJTC2010-41218
DOI: https://doi.org/10.1115/IJTC2010-41218
View Paper titled, Design of a Composite Microtribology Experiment System for Silicon Sidewalls
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Topics: Composite materials, Design, Microtribology, Silicon, Friction, Cantilevers, Lasers, Displacement, Information processing systems, Microscopes
Proceedings Papers

Characterizing and Comparing Fretting Fatigue and Pitting in Low-Amplitude Reciprocating Contact

Emil Sandoz-Rosado, Elon Terrell
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 211-213, October 17–20, 2010
Paper No: IJTC2010-41124
DOI: https://doi.org/10.1115/IJTC2010-41124
View Paper titled, Characterizing and Comparing Fretting Fatigue and Pitting in Low-Amplitude Reciprocating Contact
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Topics: Fatigue, Fracture (Materials), Failure, Cycles, Failure mechanisms, Fatigue cracks, Gears, Modeling, Turbine blades, Vibration
Proceedings Papers

Friction-Induced Vibrations: From Linear Stability Criteria to Non-Linear Analysis of Limiting Cycles

Michael Nosonovsky
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 419-421, October 17–20, 2010
Paper No: IJTC2010-41158
DOI: https://doi.org/10.1115/IJTC2010-41158
View Paper titled, Friction-Induced Vibrations: From Linear Stability Criteria to Non-Linear Analysis of Limiting Cycles
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Topics: Cycles, Friction, Stability, Vibration, Elastic waves, Elasticity, Pattern formation, Thermal expansion, Wear
Proceedings Papers

Controllable Radial Oil Injection Applied to Main Engine Bearings: Hybrid Bearing Configurations and Control Pressure Rules

Edgar A. Estupinan, Ilmar F. Santos
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 145-147, October 17–20, 2010
Paper No: IJTC2010-41170
DOI: https://doi.org/10.1115/IJTC2010-41170
View Paper titled, Controllable Radial Oil Injection Applied to Main Engine Bearings: Hybrid Bearing Configurations and Control Pressure Rules
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Topics: Bearings, Engines, Pressure, Lubrication, Friction, Combustion, Fluid film lubrication, Fluid films, Hydrostatics, Internal combustion engines
Proceedings Papers

Effects of Grease Types on Vibration and Acoustic Emission of Defective Linear-Guideway Type Recirculating Ball Bearings

Hiroyuki Ohta, Shinya Hayashi, Soichiro Kato, Yutaka Igarashi
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 187-189, October 17–20, 2010
Paper No: IJTC2010-41053
DOI: https://doi.org/10.1115/IJTC2010-41053
View Paper titled, Effects of Grease Types on Vibration and Acoustic Emission of Defective Linear-Guideway Type Recirculating Ball Bearings
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Topics: Acoustic emissions, Ball bearings, Vibration, Bearings, Viscosity, Lubrication
Proceedings Papers

The Fretting Wear Characteristics of CrN and TiN Coating on Steam Generator Tube

Jin-Seon Kim, Joo Hoon Choi, Young-Ze Lee
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 57-58, October 17–20, 2010
Paper No: IJTC2010-41147
DOI: https://doi.org/10.1115/IJTC2010-41147
View Paper titled, The Fretting Wear Characteristics of CrN and TiN Coating on Steam Generator Tube
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Topics: Boilers, Coating processes, Coatings, Wear, Friction, Displacement, Flow (Dynamics), Nuclear power stations, Signals, Stick-slip