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Elastohydrodynamic Lubrication
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Proceedings Papers

Thermoelastohydrodynamic Analysis of Journal Bearings With Non-Newtonian Carreau Fluids

M. Mongkolwongrojn, C. Aiumpornsin
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 147-149, October 19–21, 2009
Paper No: IJTC2009-15091
DOI: https://doi.org/10.1115/IJTC2009-15091
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Topics: Fluids, Journal bearings, Viscosity, Approximation, Bearings, Computer simulation, Elastic moduli, Elasticity, Elastohydrodynamic lubrication, Film thickness
Proceedings Papers

Development of an Interferometric Technique to be Used in Measuring Micron Level Clearances Filled With a Lubricant

Murat Yıldırım, Zafer Dursunkaya, Tuba Okutucu
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 151-153, October 19–21, 2009
Paper No: IJTC2009-15094
DOI: https://doi.org/10.1115/IJTC2009-15094
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Topics: Interferometry, Lubricants, Pistons, Cylinders, Clearances (Engineering), Compressors, Mirrors, Railroad passenger cars, Stepper motors
Proceedings Papers

Application of the Lobatto Quadrature Within Probabilistic Thermal Mixed EHL

Laurentiu Moraru, Theo G. Keith, Jr.
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 155-157, October 19–21, 2009
Paper No: IJTC2009-15101
DOI: https://doi.org/10.1115/IJTC2009-15101
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Topics: Algorithms, Computation, Engineers, Fluids, Lubrication, Polynomials, Stress, Surface roughness, Temperature
Proceedings Papers

The Role of Fragility in EHL Entrapment

Ashlie Martini, Scott Bair
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 159-161, October 19–21, 2009
Paper No: IJTC2009-15110
DOI: https://doi.org/10.1115/IJTC2009-15110
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Topics: High pressure (Physics), Lubricants, Simulation, Transients (Dynamics), Viscosity
Proceedings Papers

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

Vilmos Simon
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 253-255, October 20–22, 2008
Paper No: IJTC2008-71022
DOI: https://doi.org/10.1115/IJTC2008-71022
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Topics: Lubricants, Lubrication, Spiral bevel gears, Pressure, Temperature, Viscosity, Computer software, Density, Film thickness, Load bearing capacity
Proceedings Papers

Oilflow Interaction of Engine Bearings

Katja Backhaus, Gunter Knoll
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 257-259, October 20–22, 2008
Paper No: IJTC2008-71036
DOI: https://doi.org/10.1115/IJTC2008-71036
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Topics: Bearings, Engines, Computer software, Simulation, Combustion, Design, Lubricating oils, Machine components, Plain bearings
Proceedings Papers

An Experimental Investigation Into the Effect of Lubricant on the Local Film Thickness of Artificial Roughness Features

M. D. Furtuna, R. P. Glovnea
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 261-263, October 20–22, 2008
Paper No: IJTC2008-71038
DOI: https://doi.org/10.1115/IJTC2008-71038
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Topics: Film thickness, Lubricants, Surface roughness, Geometry, Lubrication, Viscosity, Disks, Interferometry, Pressure
Proceedings Papers

Improved Temperature Mapping of EHL Contacts

T. Reddyhoff, H. A. Spikes, A. V. Olver
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 265-267, October 20–22, 2008
Paper No: IJTC2008-71082
DOI: https://doi.org/10.1115/IJTC2008-71082
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Topics: Temperature, Fluids, Lubricants, Rheology, Traction, Compression, Computer simulation, Cooling, Die cutting, Microscopes
Proceedings Papers

Plane EHL Problems for Pre-Critical Heavy-Loaded Contact: Stable Numerical Solutions

Ilya I. Kudish
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 269-273, October 20–22, 2008
Paper No: IJTC2008-71106
DOI: https://doi.org/10.1115/IJTC2008-71106
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Topics: Film thickness, Lubrication, Non-Newtonian fluids, Pressure
Proceedings Papers

Scale Effects in Generalized Newtonian Elastohydrodynamic Films

I. I. Kudish, P. Kumar, M. M. Khonsary, S. Bair
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 275-279, October 20–22, 2008
Paper No: IJTC2008-71107
DOI: https://doi.org/10.1115/IJTC2008-71107
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Topics: Elastohydrodynamic lubrication, Film thickness, Lubricants, Machinery, Pressure, Shear (Mechanics), Viscosity
Proceedings Papers

A Generalized Thermal EHL Model for Point Contact Problems

Yuchuan Liu, Q. Jang Wang, Dong Zhu, Fanghui Shi
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 281-282, October 20–22, 2008
Paper No: IJTC2008-71120
DOI: https://doi.org/10.1115/IJTC2008-71120
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Topics: Contact mechanics, Temperature, Dimensions, Elastohydrodynamic lubrication, Lubricants, Pressure, Shear (Mechanics), Viscosity
Proceedings Papers

A Mode-Based Elastohydrodynamic Formulation Employing Low Modulus Hyperelastic Material Models

A. Richie, S. Boedo, R. W. Metcalfe
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 283-285, October 20–22, 2008
Paper No: IJTC2008-71165
DOI: https://doi.org/10.1115/IJTC2008-71165
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Topics: Deflection, Deformation, Seals, Stress
Proceedings Papers

Partial Elastomer Texturing in Soft Elasto Hydrodynamic Lubrication

Alexey Shinkarenko, Yuri Kligerman, Izhak Etsion
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 287-289, October 20–22, 2008
Paper No: IJTC2008-71235
DOI: https://doi.org/10.1115/IJTC2008-71235
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Topics: Elastomers, Lubrication, Fluid films, Friction, Pressure, Deformation, Elasticity, Lasers, Load bearing capacity, Lubricants
Proceedings Papers

Experimental Investigation of Film Thickness Behaviour at Very High Speeds

Joslyn Hili, Andrew V. Olver, Simon Edwards, Leon Jacobs
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 291-293, October 20–22, 2008
Paper No: IJTC2008-71278
DOI: https://doi.org/10.1115/IJTC2008-71278
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Topics: Diluents, Disks, Energy dissipation, Film thickness, Glass, Heating, Shear (Mechanics), Steel
Proceedings Papers

Fragility and the Dynamic Crossover in Lubricants

Scott Bair, C. M. Roland, R. Casalini
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 145-147, October 22–24, 2007
Paper No: IJTC2007-44024
DOI: https://doi.org/10.1115/IJTC2007-44024
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Topics: Lubricants, Pressure, Temperature, Traction, Viscosity measurement, Elastohydrodynamic lubrication, Glass, Glass transition, Stress, Viscosity
Proceedings Papers

Elastohydrodynamic Film Thickness and Acoustic Emission for Meshing of Spur and Helical Gears

R. I. Raja Hamzah, D. Mba
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 149-152, October 22–24, 2007
Paper No: IJTC2007-44044
DOI: https://doi.org/10.1115/IJTC2007-44044
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Topics: Acoustic emissions, Film thickness, Helical gears, Gears, Nitrogen, Plasma spraying, Spraying (Coating processes), Wheels
Proceedings Papers

A Method for Determination of Elastohydrodynamic Behavior of Line Shafting Bearings in Their Environment

C. Andreau, F. Ferdi, R. Ville, M. Fillon
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 153-155, October 22–24, 2007
Paper No: IJTC2007-44056
DOI: https://doi.org/10.1115/IJTC2007-44056
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Topics: Bearings, Deformation, Stiffness, Finite element methods, Steady state, Damping, Equilibrium (Physics), Geometry, Natural gas, Propulsion
Proceedings Papers

Pressure Calculation From Experimentally Evaluated Lubricant Thickness Within EHL Contacts

M. Vrbka, M. Vaverka, R. Poliscuk, I. Krupka, M. Hartl
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 157-159, October 22–24, 2007
Paper No: IJTC2007-44076
DOI: https://doi.org/10.1115/IJTC2007-44076
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Topics: Lubricants, Pressure, Film thickness, Friction, Algorithms, Elasticity, Elastohydrodynamic lubrication, Interferometry, Machine components
Proceedings Papers

Elastohydrodynamic Lubrication of Rough Surfaces Under Oscillatory Line Contact With Non-Newtonian Lubricant

Mongkol Mongkolwongrojn, Khanittha Wongseedakaew, Francis E. Kennedy
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 161-163, October 22–24, 2007
Paper No: IJTC2007-44111
DOI: https://doi.org/10.1115/IJTC2007-44111
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Topics: Elastohydrodynamic lubrication, Lubricants, Surface roughness, Film thickness, Cylinders, Pressure, Approximation, Cavitation, Computer simulation, Elasticity
Proceedings Papers

Effect of Stiff Coatings on EHL Film Thickness in Point Contacts

Yuchuan Liu, Q. Jane Wang, Dong Zhu
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 165-166, October 22–24, 2007
Paper No: IJTC2007-44161
DOI: https://doi.org/10.1115/IJTC2007-44161
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Topics: Coatings, Film thickness, Elastic moduli, Lubricants, Materials properties