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Boundary and Thin Film Lubrication
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Proceedings Papers

Pressure Increase in Elliptical Impact EHL Contacts With Surface Asperities

M. Kaneta, F. Guo, J. Wang, I. Krupka, M. Hartl
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 101-102, October 7–10, 2012
Paper No: IJTC2012-61072
https://doi.org/10.1115/IJTC2012-61072
View Paper titled, Pressure Increase in Elliptical Impact EHL Contacts With Surface Asperities
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Topics: Pressure, Steel, Surface roughness, High pressure (Physics), Numerical analysis, Stress
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

Behavior of O/W Emulsion Under Point Contact

Liran Ma, Jianbin Luo, Chenhui Zhang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 103-105, October 7–10, 2012
Paper No: IJTC2012-61091
https://doi.org/10.1115/IJTC2012-61091
View Paper titled, Behavior of O/W Emulsion Under Point Contact
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Topics: Emulsions, Drops, Water
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
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

The Contribution of a Sliding Velocity to EHL Film Thickness Distribution

Milan Omasta, Ivan Krupka, Martin Hartl
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 107-109, October 7–10, 2012
Paper No: IJTC2012-61133
https://doi.org/10.1115/IJTC2012-61133
View Paper titled, The Contribution of a Sliding Velocity to EHL Film Thickness Distribution
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Topics: Film thickness, Elastohydrodynamic lubrication, Interferometry, Thin films
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

The Effects of Floor Roughness on Shoe-Floor Friction Adhesion and Hysteresis

Matthew Cowap, Kurt Beschorner
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 111-113, October 7–10, 2012
Paper No: IJTC2012-61152
https://doi.org/10.1115/IJTC2012-61152
View Paper titled, The Effects of Floor Roughness on Shoe-Floor Friction Adhesion and Hysteresis
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Topics: Adhesion, Friction, Surface roughness, Rubber, Detergents, Tiles, Accidents, Blasting, Fluids, Gears
Proceedings Papers

Modeling Low-Viscosity 1 st Compression Ring EHL at Large Radial Clearance in Initial Engine Start Up

Syed Adnan Qasim, Rashid Naseer, Abdul Ghafoor, M. Afzaal Malik
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 115-117, October 7–10, 2012
Paper No: IJTC2012-61155
https://doi.org/10.1115/IJTC2012-61155
View Paper titled, Modeling Low-Viscosity 1 st Compression Ring EHL at Large Radial Clearance in Initial Engine Start Up
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Topics: Clearances (Engineering), Compression, Engine start-up, Modeling, Viscosity, Adhesives, Cycles, Dynamics (Mechanics), Internal combustion engines, Manufacturing
Proceedings Papers

Adaptive Solid Lubricant Transfer Films for Conductivity and Oxidation Control

Patrick S. M. Dougherty, Cecily M. Sunday, C. Fred Higgs, III
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 119-121, October 7–10, 2012
Paper No: IJTC2012-61157
https://doi.org/10.1115/IJTC2012-61157
View Paper titled, Adaptive Solid Lubricant Transfer Films for Conductivity and Oxidation Control
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Topics: Electrical conductivity, Lubricants, Oxidation, Thermal conductivity, Composite materials, Friction, Wear, Coatings, Electrical resistance, Graphite
Proceedings Papers

Experimental Study on Analytical Methods for Roughness Deformation Description in EHL Contacts

Petr Sperka, Ivan Krupka, Martin Hartl
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 123-125, October 7–10, 2012
Paper No: IJTC2012-61175
https://doi.org/10.1115/IJTC2012-61175
View Paper titled, Experimental Study on Analytical Methods for Roughness Deformation Description in EHL Contacts
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Topics: Analytical methods, Deformation, Surface roughness, Geometry, Tribology, Film thickness, Fourier analysis, Lubricants, Machine components
Proceedings Papers

Experimental and Modeling Studies for Understanding Shoe-Floor-Contaminant Friction and Designing for Slip-Resistance

Kurt Beschorner
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 127-129, October 7–10, 2012
Paper No: IJTC2012-61191
https://doi.org/10.1115/IJTC2012-61191
View Paper titled, Experimental and Modeling Studies for Understanding Shoe-Floor-Contaminant Friction and Designing for Slip-Resistance
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Topics: Design, Friction, Modeling, Fluids, Adhesion, Boundary lubrication, Surface roughness, Lubrication, Finite element model, Lubricants
Proceedings Papers

Friction Process of Superlubricity

Jinjin Li, Chenhui Zhang, Jianbin Luo
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 95-96, October 7–10, 2012
Paper No: IJTC2012-61048
https://doi.org/10.1115/IJTC2012-61048
View Paper titled, Friction Process of Superlubricity
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Topics: Friction, Tribometers
Proceedings Papers

Performance of Rotating Rough Circular Step Bearing: Characteristic of Lubrication at Nano Scale

G. M. Deheri, P. R. Dave, Patel Himanshu Chimanlal
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 91-93, October 7–10, 2012
Paper No: IJTC2012-61022
https://doi.org/10.1115/IJTC2012-61022
View Paper titled, Performance of Rotating Rough Circular Step Bearing: Characteristic of Lubrication at Nano Scale
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Topics: Bearings, Lubrication, Surface roughness, Stress, Load bearing capacity, Thin film lubrication, Lubricants, Magnetic fluids, Boundary-value problems, Diluents
Proceedings Papers

Influence of Surface Texture on Micro EHL in Boundary Regime Sliding

Robert Erck, Oyelayo O. Ajayi, Cinta Lorenzo-Martin, George R. Fenske
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 97-99, October 7–10, 2012
Paper No: IJTC2012-61065
https://doi.org/10.1115/IJTC2012-61065
View Paper titled, Influence of Surface Texture on Micro EHL in Boundary Regime Sliding
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Topics: Boundary lubrication, Carbon, Coating processes, Coatings, Disks, Friction, Grinding, Leakage, Lubrication, Steel