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Proceedings Papers

Experimental Study of Real Roughness Features Within EHD Point Contacts

I. Krˇupka, M. Hartl, M. Lisˇka
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 447-448, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63183
https://doi.org/10.1115/WTC2005-63183
View Paper titled, Experimental Study of Real Roughness Features Within EHD Point Contacts
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Topics: Surface roughness, Film thickness, Interferometry, Thin films, Lubricants, Resolution (Optics)
Proceedings Papers

Comparisons of Friction Characteristics of a Lightly Loaded Pin Sliding Over Magnetic Disks Coated With Polar and Non-Polar PFPE Lubricants

Yinbo He, Yasunaga Mitsuya, Hedong Zhang, Kenji Fukuzawa
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 795-796, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64395
https://doi.org/10.1115/WTC2005-64395
View Paper titled, Comparisons of Friction Characteristics of a Lightly Loaded Pin Sliding Over Magnetic Disks Coated With Polar and Non-Polar PFPE Lubricants
Open the PDF for Comparisons of Friction Characteristics of a Lightly Loaded Pin Sliding Over Magnetic Disks Coated With Polar and Non-Polar PFPE Lubricants in another window
Topics: Disks, Friction, Lubricants, Carbon, Diamonds, Film thickness, Glass, Molecular weight, Rotating disks
Proceedings Papers

Accumulation Process of Liquid-Like Chemicals on the Air Bearing Surface of a Slider in Hard Disk Drives

Bo Zhang, Akira Nakajima
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 703-704, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63391
https://doi.org/10.1115/WTC2005-63391
View Paper titled, Accumulation Process of Liquid-Like Chemicals on the Air Bearing Surface of a Slider in Hard Disk Drives
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Topics: Air bearings, Disks, Film thickness
Proceedings Papers

The Effect of Thin Lubricant Films on Acoustic Emission Characteristics

Hiroo Taura, Toshihiko Takaki, Masahiro Kawaguchi, Satoru Kaneko, Takahisa Kato
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 771-772, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64256
https://doi.org/10.1115/WTC2005-64256
View Paper titled, The Effect of Thin Lubricant Films on Acoustic Emission Characteristics
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Topics: Acoustic emissions, Lubricants, Signals, Friction, Disks, Film thickness, Glass, Horizontal directional drilling, Sliding friction
Proceedings Papers

Analysis of EHL Circular Contact Start Up: Comparison With Experimental Results

Jiaxin Zhao
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 505-506, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63705
https://doi.org/10.1115/WTC2005-63705
View Paper titled, Analysis of EHL Circular Contact Start Up: Comparison With Experimental Results
Open the PDF for Analysis of EHL Circular Contact Start Up: Comparison With Experimental Results in another window
Topics: Computer simulation, Disks, Elastohydrodynamic lubrication, Film thickness, Geometry, Glass, Lubrication, Mineral oil, Steel, Stress
Proceedings Papers

Deposition and Measurement of Nanoscale Complex Hydrocarbon Films on Magnetic Hard Disk Surfaces

Richard S. Gates, Selda Gunsel, Stephen M. Hsu
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 777-778, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64308
https://doi.org/10.1115/WTC2005-64308
View Paper titled, Deposition and Measurement of Nanoscale Complex Hydrocarbon Films on Magnetic Hard Disk Surfaces
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Topics: Disks, Nanoscale phenomena, Film thickness, Calibration, Instrumentation, Surface roughness
Proceedings Papers

Some Analytical Approximations and Numerical Solutions of EHL Problems for Non-Newtonian Fluids Fatigue

Ilya I. Kudish
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 507, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63720
https://doi.org/10.1115/WTC2005-63720
View Paper titled, Some Analytical Approximations and Numerical Solutions of EHL Problems for Non-Newtonian Fluids Fatigue
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Topics: Approximation, Boundary-value problems, Fatigue, Film thickness, Lubricants, Lubrication, Nonlinear equations, Non-Newtonian fluids, Pressure, Rheology
Proceedings Papers

Influence of Lubricant and Operating Parameters on EHD Lubrication in Hypoid Gears

Vilmos V. Simon
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 437-438, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63118
https://doi.org/10.1115/WTC2005-63118
View Paper titled, Influence of Lubricant and Operating Parameters on EHD Lubrication in Hypoid Gears
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Topics: Lubricants, Lubrication, Spiral bevel gears, Pressure, Temperature, Viscosity, Algorithms, Computers, Density, Elasticity
Proceedings Papers

Shear and Normal Stiffness of Mixed Liquid-Solid Contacts

R. S. Dwyer-Joyce, M. Gonzalez Valadez
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 349-350, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63793
https://doi.org/10.1115/WTC2005-63793
View Paper titled, Shear and Normal Stiffness of Mixed Liquid-Solid Contacts
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Topics: Shear (Mechanics), Stiffness, Ultrasound, Reflection, Surface roughness, Film thickness, Longitudinal waves, Lubrication, Shear waves, Wave amplitude
Proceedings Papers

Flying Characteristics of Head Sliders on Patterned Disk Surfaces

Takefumi Hayashi, Hideyo Yoshida, Yasunaga Mitsuya
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 783-784, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64390
https://doi.org/10.1115/WTC2005-64390
View Paper titled, Flying Characteristics of Head Sliders on Patterned Disk Surfaces
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Topics: Disks, Computer simulation, Film thickness, Lubrication, Texture (Materials)
Proceedings Papers

Ultrasonic Phase and Amplitude and the Measurement of Oil Film Thickness

R. S. Dwyer-Joyce, T. Reddyhoff, B. Drinkwater
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 515-516, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63789
https://doi.org/10.1115/WTC2005-63789
View Paper titled, Ultrasonic Phase and Amplitude and the Measurement of Oil Film Thickness
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Topics: Film thickness, Reflection, Ultrasound, Bearings, Flat plates, Journal bearings, Reflectance, Thick films, Wave amplitude
Proceedings Papers

New Estimations of Surface Properties for Tribological Studies by Neutron Reflectometry

Tomoko Hirayama, Hiroki Takemoto, Kazuko Inoue, Toru Ebisawa, Seiji Tasaki, Masahiro Hino, Naoya Torikai, Hirohiko Shimizu, Kazuaki Ikeda
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 517-518, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63797
https://doi.org/10.1115/WTC2005-63797
View Paper titled, New Estimations of Surface Properties for Tribological Studies by Neutron Reflectometry
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Topics: Neutrons, Surface properties, Tribology, Metals, Metal surfaces, Cathode ray oscilloscopes, Electron beams, Film thickness, Lubricants, Neutron beams
Proceedings Papers

A Physics-Based Heat Transfer Analysis for Aerospace Ball Thrust Bearings

Sean McCutchan, Roger M. Barnsby
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 85-86, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63485
https://doi.org/10.1115/WTC2005-63485
View Paper titled, A Physics-Based Heat Transfer Analysis for Aerospace Ball Thrust Bearings
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Topics: Aerospace industry, Heat transfer, Physics, Thrust bearings, Bearings, Temperature, Ball bearings, Clearances (Engineering), Die cutting, Durability
Proceedings Papers

Thermohydrodynamic Behavior of a Slider Pocket Bearing

Mihai B. Dobrica, Michel Fillon
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 479-480, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63479
https://doi.org/10.1115/WTC2005-63479
View Paper titled, Thermohydrodynamic Behavior of a Slider Pocket Bearing
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Topics: Bearings, Thermohydrodynamics, Computer simulation, Dynamic stability, Film thickness, Pressure, Thrust bearings
Proceedings Papers

Thermal EHL Analyses of Point Contacts With Surface Roughness

J. Wang, P. Yang, M. Kaneta
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 495-496, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63584
https://doi.org/10.1115/WTC2005-63584
View Paper titled, Thermal EHL Analyses of Point Contacts With Surface Roughness
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Topics: Surface roughness, Film thickness, High temperature, Wavelength
Proceedings Papers

The Pressure and Film Thickness Distributions in Point Elastohydrodynamic Contact Under Dynamic Load

M. Ya. Panovko
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 497-498, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63641
https://doi.org/10.1115/WTC2005-63641
View Paper titled, The Pressure and Film Thickness Distributions in Point Elastohydrodynamic Contact Under Dynamic Load
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Topics: Film thickness, Pressure, Stress, Newton's method, Nonlinear systems
Proceedings Papers

Understanding the Tribological Chemistry of Chlorine- and Sulfur- and Phosphorus-Containing Additives

Wilfred T. Tysoe
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 625-626, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63361
https://doi.org/10.1115/WTC2005-63361
View Paper titled, Understanding the Tribological Chemistry of Chlorine- and Sulfur- and Phosphorus-Containing Additives
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Topics: Chemistry, Friction, Sulfur, Tribological films, Tribology, Vacuum, Iron, Pressure, Carbon, Contamination
Proceedings Papers

Effects of Molecularly Thin Lubricant Films on Slider Touch-Down and Take-Off Hysteresis Behavior in Hard Disk Drives

Norio Tagawa, Hiroshi Sendo, Atsunobu Mori
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 715-716, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63622
https://doi.org/10.1115/WTC2005-63622
View Paper titled, Effects of Molecularly Thin Lubricant Films on Slider Touch-Down and Take-Off Hysteresis Behavior in Hard Disk Drives
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Topics: Disks, Lubricants, Molecular weight, Vibration, Film thickness
Proceedings Papers

Experimental and Numerical Study of Emulsion Lubricated Strip Rolling

P. B. Kosasih, A. K. Tieu
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 549-550, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64020
https://doi.org/10.1115/WTC2005-64020
View Paper titled, Experimental and Numerical Study of Emulsion Lubricated Strip Rolling
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Topics: Emulsions, Strips, Film thickness, Lubricants, Pressure, Cold rolling, Drops, Lubrication
Proceedings Papers

The Influence of Surface Roughness on Elastohydrodynamic Journal Bearing With Non-Newtonian Lubricants

Mongkol Mongkolwongrojn, Chatchai Aiumpornsin, Somnuk Yawong
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 551-552, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64046
https://doi.org/10.1115/WTC2005-64046
View Paper titled, The Influence of Surface Roughness on Elastohydrodynamic Journal Bearing With Non-Newtonian Lubricants
Open the PDF for The Influence of Surface Roughness on Elastohydrodynamic Journal Bearing With Non-Newtonian Lubricants in another window
Topics: Journal bearings, Lubricants, Surface roughness, Bearings, Deformation, Stress, Elasticity, Elastohydrodynamic lubrication, Film thickness, Friction