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Proceedings Papers

Air Bearing Models and Solutions for Sub-5 nm Spacings

D. B. Bogy, Lin Wu
Proc. ASME. TRIB2001, ASME 2001 Symposium on Nanotribology and Nanotechnology for 1Tbit/in2, 3-9, October 21–24, 2001
Paper No: TRIB-NANO2001-101
https://doi.org/10.1115/TRIB-NANO2001-101
View Paper titled, Air Bearing Models and Solutions for Sub-5 nm Spacings
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Topics: Air bearings, Boundary-value problems, Contact mechanics, Intermolecular forces, Lubrication, Modeling, Phase interfaces, Pressure, Pressure gradient
Proceedings Papers

From Full Film Lubrication to Local Film Breakdown: A Molecular Dynamics Approach

D. Savio, N. Fillot, P. Vergne, M. Zaccheddu
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 1-3, October 7–10, 2012
Paper No: IJTC2012-61029
https://doi.org/10.1115/IJTC2012-61029
View Paper titled, From Full Film Lubrication to Local Film Breakdown: A Molecular Dynamics Approach
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Topics: Lubrication, Molecular dynamics, Friction, Lubricants, Engineering simulation, Film thickness, Shear stress, Simulation
Proceedings Papers

Analysis of the Lubrication Regimes at the Small End and Big End of a Connecting Rod of a High Performance Motorbike Engine

Luca Bertocchi, Matteo Giacopini, Daniele Dini
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 229-231, October 7–10, 2012
Paper No: IJTC2012-61087
https://doi.org/10.1115/IJTC2012-61087
View Paper titled, Analysis of the Lubrication Regimes at the Small End and Big End of a Connecting Rod of a High Performance Motorbike Engine
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Topics: Engines, Lubrication, Motorcycles, Algorithms, Lubricants, Pistons, Rotation, Bearings, Cavitation, Combustion
Proceedings Papers

Chemical Understanding of Friction Polymer Based Tribo-Chemical Films Derived From Nanolubricant

Wenyang Zhang, Muhammad P. Jahan, Ajay P. Malshe
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 13-15, October 7–10, 2012
Paper No: IJTC2012-61119
https://doi.org/10.1115/IJTC2012-61119
View Paper titled, Chemical Understanding of Friction Polymer Based Tribo-Chemical Films Derived From Nanolubricant
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Topics: Friction, Polymers, Tribological films, Wear, Lubrication, Bonding, Boundary lubrication, Microscopes, Nanoparticles, Photoelectron spectroscopy
Proceedings Papers

Behaviour of Magnetic Fluid Based Rough Rayleigh Step Bearing

P. A. Patel, G. M. Deheri, A. R. Patel
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 167-169, October 7–10, 2012
Paper No: IJTC2012-61058
https://doi.org/10.1115/IJTC2012-61058
View Paper titled, Behaviour of Magnetic Fluid Based Rough Rayleigh Step Bearing
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Topics: Bearings, Magnetic fluids, Surface roughness, Boundary-value problems, Geometry, Load bearing capacity, Lubricants, Lubrication, Magnetization, Pressure
Proceedings Papers

Experimental Study of Lubrication Film Formation in Multiple Contacts Device Under Starved Conditions

Petr Svoboda, David Kostal, Ivan Krupka, Martin Hartl
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 233-235, October 7–10, 2012
Paper No: IJTC2012-61123
https://doi.org/10.1115/IJTC2012-61123
View Paper titled, Experimental Study of Lubrication Film Formation in Multiple Contacts Device Under Starved Conditions
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Topics: Lubrication, Film thickness, Computer simulation, Lubricants, Machine components, Bearings, Cams, Failure, Gears, Pressure
Proceedings Papers

A Fluid-Structure Interaction Modeling Approach of Lubricated Bearing-Type Sliding Contacts

Jeremiah N. Mpagazehe, C. Fred Higgs, III
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 131-133, October 7–10, 2012
Paper No: IJTC2012-61193
https://doi.org/10.1115/IJTC2012-61193
View Paper titled, A Fluid-Structure Interaction Modeling Approach of Lubricated Bearing-Type Sliding Contacts
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Topics: Bearings, Fluid structure interaction, Modeling, Computational fluid dynamics, Approximation, Contamination, Equilibrium (Physics), Fluid films, Fluid pressure, Fluids
Proceedings Papers

Effect of Proteins on Film Formation in Bovine Serum Lubricated Contacts Under Rolling/Sliding Conditions

Martin Vrbka, Tomas Navrat, Ivan Krupka, Martin Hartl, Jiri Gallo
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 39-41, October 7–10, 2012
Paper No: IJTC2012-61089
https://doi.org/10.1115/IJTC2012-61089
View Paper titled, Effect of Proteins on Film Formation in Bovine Serum Lubricated Contacts Under Rolling/Sliding Conditions
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Topics: Proteins, Film thickness, Disks, Artificial joints, Ceramics, Diluents, Glass, Interferometry, Lubrication, Metals
Proceedings Papers

Effect of Surface Roughness and Lubricant on Scuffing Initiation

Jiman Han, Qian Zou
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 297-299, October 7–10, 2012
Paper No: IJTC2012-61096
https://doi.org/10.1115/IJTC2012-61096
View Paper titled, Effect of Surface Roughness and Lubricant on Scuffing Initiation
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Topics: Lubricants, Surface roughness, Film thickness, Metals, Pressure, Contact mechanics, Deformation, Failure, Lubrication, Simulation
Proceedings Papers

Superlubricity Mechanism of Brasenia Schreberi Mucilage

Jinjin Li, Jianbin Luo
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 43-44, October 7–10, 2012
Paper No: IJTC2012-61113
https://doi.org/10.1115/IJTC2012-61113
View Paper titled, Superlubricity Mechanism of Brasenia Schreberi Mucilage
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Topics: Friction, Glass, Lubrication, Manufacturing, Water
Proceedings Papers

Elastohydrodynamic Piston Skirt Lubrication: Effect on Tribological Performances

Miloud Tahar Abbes, Patrick Maspeyrot, Ahmed Dekkiche, Mohamed Benbrik, Fouad Boukli Hacène
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 237-242, October 7–10, 2012
Paper No: IJTC2012-61129
https://doi.org/10.1115/IJTC2012-61129
View Paper titled, Elastohydrodynamic Piston Skirt Lubrication: Effect on Tribological Performances
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Topics: Lubrication, Pistons, Tribology, Cylinders, Deformation, Performance characterization, Algorithms, Cavitation, Design, Diesel engines
Proceedings Papers

Self-Organization and Friction During Sliding

Pradeep L. Menezes, Kishore, Satish V. Kailas, Michael R. Lovell
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 273-275, October 7–10, 2012
Paper No: IJTC2012-61219
https://doi.org/10.1115/IJTC2012-61219
View Paper titled, Self-Organization and Friction During Sliding
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Topics: Friction, Self-organization, Cycles, Surface texture, Plates (structures), Steel, Texture (Materials), Lubrication, Magnesium (Metal), Pins (Engineering)
Proceedings Papers

Spontaneous Change in Effective Viscosity of a Liquid Crystal by Surface Anchoring in an EHD Contact

Chiharu Tadokoro, Ken Nakano
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 139-141, October 7–10, 2012
Paper No: IJTC2012-61195
https://doi.org/10.1115/IJTC2012-61195
View Paper titled, Spontaneous Change in Effective Viscosity of a Liquid Crystal by Surface Anchoring in an EHD Contact
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Topics: Liquid crystals, Viscosity, Optical films, Electric fields, Friction, Industrial lubrication systems, Interferometry, Lubricants, Lubrication, Magnetic fields
Proceedings Papers

Influence of Hydrodynamic Fluid Pressure and Shoe Tread Depth on Available Coefficient of Friction

Gurjeet Singh, Kurt Beschorner
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 49-51, October 7–10, 2012
Paper No: IJTC2012-61173
https://doi.org/10.1115/IJTC2012-61173
View Paper titled, Influence of Hydrodynamic Fluid Pressure and Shoe Tread Depth on Available Coefficient of Friction
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Topics: Fluid pressure, Friction, Fluids, Lubrication, Viscosity, Design, Pressure, Stress, Water, Accidents
Proceedings Papers

Lubricant Flow and Evaporation Model for Heat Assisted Magnetic Recording Systems Including Reactive End-Group Effects and Thin-Film Viscosity

Joanna E. Bechtel, David B. Bogy
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 347-349, October 7–10, 2012
Paper No: IJTC2012-61167
https://doi.org/10.1115/IJTC2012-61167
View Paper titled, Lubricant Flow and Evaporation Model for Heat Assisted Magnetic Recording Systems Including Reactive End-Group Effects and Thin-Film Viscosity
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Topics: Evaporation, Flow (Dynamics), Heat, Lubricants, Magnetic recording, Thin films, Viscosity, Pressure, Disks, Film thickness
Proceedings Papers

Simultaneous Measurements of Friction Forces and Contact Areas During Shearing of Nanometer-Thick Liquid Lubricant Films

Shintaro Itoh, Takumi Mizuno, Yusuke Norizuki, Kenji Fukuzawa, Hedong Zhang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 25-27, October 7–10, 2012
Paper No: IJTC2012-61154
https://doi.org/10.1115/IJTC2012-61154
View Paper titled, Simultaneous Measurements of Friction Forces and Contact Areas During Shearing of Nanometer-Thick Liquid Lubricant Films
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Topics: Die cutting, Friction, Lubricants, Shearing (Deformation), Probes, Fibers, Mechanical properties, Shear (Mechanics), Deflection, Design
Proceedings Papers

Experimental Investigation of Transition in Lubrication Regime for Thin-Film Coated Surfaces

C. Lorenzo Martin, O. O. Ajayi, S. Torrel, G. R. Fenske, R. A. Erck
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 251-253, October 7–10, 2012
Paper No: IJTC2012-61171
https://doi.org/10.1115/IJTC2012-61171
View Paper titled, Experimental Investigation of Transition in Lubrication Regime for Thin-Film Coated Surfaces
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Topics: Lubrication, Thin films, Coatings, Friction, Tribology, Bearings, Carbon, Composite materials, Design, Engineers
Proceedings Papers

Effect of Surface Microtexturing on Friction at Unidirectional Sliding Depending on Lubricant Viscosity

Karl-Heinz Zum Gahr, Mario Mann
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 57-59, October 7–10, 2012
Paper No: IJTC2012-61042
https://doi.org/10.1115/IJTC2012-61042
View Paper titled, Effect of Surface Microtexturing on Friction at Unidirectional Sliding Depending on Lubricant Viscosity
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Topics: Friction, Lubricants, Viscosity, Disks, Sapphire, Texture (Materials), Water, Film thickness, Geometry, Laser ablation
Proceedings Papers

Polycrystalline Diamond Thrust Bearing Testing and Qualification for Application in Marine Hydrokinetic Machines

B. A. Lingwall, C. H. Cooley, T. N. Sexton
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 221-223, October 7–10, 2012
Paper No: IJTC2012-61061
https://doi.org/10.1115/IJTC2012-61061
View Paper titled, Polycrystalline Diamond Thrust Bearing Testing and Qualification for Application in Marine Hydrokinetic Machines
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Topics: Diamonds, Machinery, Testing, Thrust bearings, Bearings, Load bearing capacity, Wear, Boundary lubrication, Drilling, Failure
Proceedings Papers

Lubrication Film Thickness Behavior Under Transient Speed and Load Conditions

Martin Zimmerman, Ivan Krupka, Martin Hartl, Pavel Houska
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 189-191, October 7–10, 2012
Paper No: IJTC2012-61143
https://doi.org/10.1115/IJTC2012-61143
View Paper titled, Lubrication Film Thickness Behavior Under Transient Speed and Load Conditions
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Topics: Film thickness, Lubrication, Stress, Transients (Dynamics), Lubricants, Ball bearings, Damage, Disks, Glass, Interferometry