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Proceedings Papers

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

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Jeremiah N. Mpagazehe, C. Fred Higgs, III
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 131-133, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
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

An Investigation of Wear Mechanisms for Transfer Films in an In Situ Self-Replenishing Tribosystem

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Patrick S. M. Dougherty, Randyka Pudjoprawoto, C. Fred Higgs, III
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 457-459, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41307
https://doi.org/10.1115/IJTC2010-41307
View Paper titled, An Investigation of Wear Mechanisms for Transfer Films in an In Situ Self-Replenishing Tribosystem
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Topics: Wear, Atomic force microscopy, Lubrication, Approximation, Flow (Dynamics), Friction, Lubricants, Modeling, Solids, Thick films
Proceedings Papers

Thermoelastohydrodynamic Analysis of Journal Bearings With Non-Newtonian Carreau Fluids

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M. Mongkolwongrojn, C. Aiumpornsin
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 147-149, October 19–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2009-15091
https://doi.org/10.1115/IJTC2009-15091
View Paper titled, Thermoelastohydrodynamic Analysis of Journal Bearings With Non-Newtonian Carreau Fluids
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Topics: Fluids, Journal bearings, Viscosity, Approximation, Bearings, Computer simulation, Elastic moduli, Elasticity, Elastohydrodynamic lubrication, Film thickness
Proceedings Papers

Effect of SWCNT on Tribological Behavior of Polymeric Nanocomposite

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Tahira Zarrin, Rahul Ribeiro, Sumanth Banda, Zoubeida Ounaies, Hong Liang
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 103-105, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2008-71282
https://doi.org/10.1115/IJTC2008-71282
View Paper titled, Effect of SWCNT on Tribological Behavior of Polymeric Nanocomposite
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Topics: Nanocomposites, Single-walled carbon nanotubes, Tribology, Composite materials, Approximation, Deformation, Elasticity, Friction, Nanoscale phenomena, Polymers
Proceedings Papers

An Experimental Investigation on Friction Coefficient in Plain Journal Bearings During Start-Up

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J. Bouyer, M. Fillon
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 339-341, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2008-71099
https://doi.org/10.1115/IJTC2008-71099
View Paper titled, An Experimental Investigation on Friction Coefficient in Plain Journal Bearings During Start-Up
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Topics: Friction, Journal bearings, Bearings, Air bearings, Approximation, Clearances (Engineering), Design, Engineers, Pressure, Thrust bearings
Proceedings Papers

Effect of Surface Roughness on Adhesion and Friction of Microfibers in Side Contact

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Mircea Teodorescu, Carmel Majidi, Homer Rahnejat, Ronald S. Fearing
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 79-81, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2008-71215
https://doi.org/10.1115/IJTC2008-71215
View Paper titled, Effect of Surface Roughness on Adhesion and Friction of Microfibers in Side Contact
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Topics: Adhesion, Friction, Polyester fibers, Surface roughness, Approximation, Contact mechanics
Proceedings Papers

Approximate Closure Equations for Elastic Contact of Nominally Flat Rough Surfaces

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A. Sepehri, K. Farhang
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 569-571, October 22–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2007-44290
https://doi.org/10.1115/IJTC2007-44290
View Paper titled, Approximate Closure Equations for Elastic Contact of Nominally Flat Rough Surfaces
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Topics: Accounting, Approximation, Errors, Optimization, Separation (Technology), Stress, Surface roughness
Proceedings Papers

Three Dimensional Elastic-Plastic Contact of Nominally Flat Rough Surfaces: Approximate Closed-Form Equations

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A. Sepehri, K. Farhang
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 471-473, October 22–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2007-44375
https://doi.org/10.1115/IJTC2007-44375
View Paper titled, Three Dimensional Elastic-Plastic Contact of Nominally Flat Rough Surfaces: Approximate Closed-Form Equations
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Topics: Surface roughness, Approximation, Deformation
Proceedings Papers

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

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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
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2007-44111
https://doi.org/10.1115/IJTC2007-44111
View Paper titled, Elastohydrodynamic Lubrication of Rough Surfaces Under Oscillatory Line Contact With Non-Newtonian Lubricant
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Topics: Elastohydrodynamic lubrication, Lubricants, Surface roughness, Film thickness, Cylinders, Pressure, Approximation, Cavitation, Computer simulation, Elasticity
Proceedings Papers

Effects of Electrokinetic Slip Flow on Lubrication Theory

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Wang-Long Li
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 817-819, October 22–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2007-44167
https://doi.org/10.1115/IJTC2007-44167
View Paper titled, Effects of Electrokinetic Slip Flow on Lubrication Theory
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Topics: Electrokinetics, Lubrication theory, Slip flow, Lubrication, Approximation, Bearings, Boundary-value problems, Electric potential, Navier-Stokes equations
Proceedings Papers

A Mesh-Less Method for Solving Air Bearing Problems in Hard Disk Drives

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Xuhong Li, Hejun Du, Bo Liu, Jianhua Li
Proc. ASME. TRIB2004, ASME/STLE 2004 International Joint Tribology Conference, Parts A and B, 1497-1501, October 24–27, 2004
Publisher: American Society of Mechanical Engineers
Paper No: TRIB2004-64134
https://doi.org/10.1115/TRIB2004-64134
View Paper titled, A Mesh-Less Method for Solving Air Bearing Problems in Hard Disk Drives
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Topics: Air bearings, Disks, Pressure, Approximation, High pressure (Physics), Meshfree methods, Nonlinear systems, Relaxation (Physics)
Proceedings Papers

Elastohydrodynamic Lubrication Analysis of the Two Surfaces Under Oscillatory Contact With Non-Newtonian Fluids

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K. Wongseedakaew, M. Mongkolwongrojn
Proc. ASME. IJTC2006, Part A: Tribomaterials; Lubricants and Additives; Elastohydrodynamic Lubrication; Hydrodynamic Lubrication and Fluid Film Bearings; Rolling Element Bearings; Engine Tribology; Machine Components Tribology; Contact Mechanics, 215-222, October 23–25, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2006-12197
https://doi.org/10.1115/IJTC2006-12197
View Paper titled, Elastohydrodynamic Lubrication Analysis of the Two Surfaces Under Oscillatory Contact With Non-Newtonian Fluids
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Topics: Elastohydrodynamic lubrication, Non-Newtonian fluids, Stress, Approximation, Elasticity, Film thickness, Nonlinear equations, Performance characterization, Pressure
Proceedings Papers

Determination of the Fractal Scaling Parameter From Simulated Fractal-Regular Surface Profiles Based on the Weierstrass-Mandelbrot Function

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Shao Wang, Ji Shen, Wai Kin Chan
Proc. ASME. IJTC2006, Part A: Tribomaterials; Lubricants and Additives; Elastohydrodynamic Lubrication; Hydrodynamic Lubrication and Fluid Film Bearings; Rolling Element Bearings; Engine Tribology; Machine Components Tribology; Contact Mechanics, 713-719, October 23–25, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2006-12068
https://doi.org/10.1115/IJTC2006-12068
View Paper titled, Determination of the Fractal Scaling Parameter From Simulated Fractal-Regular Surface Profiles Based on the Weierstrass-Mandelbrot Function
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Topics: Fractals, Dimensions, Surface roughness, Approximation, Modeling
Proceedings Papers

Lubrication and Wear of Artificial Knee Joint Materials in a Rolling/Sliding Tribotester

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Francis E. Kennedy, Douglas W. Van Citters, Khanittha Wongseedakaew, Mongkol Mongkolwongrojn
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 1193-1202, October 23–25, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2006-12133
https://doi.org/10.1115/IJTC2006-12133
View Paper titled, Lubrication and Wear of Artificial Knee Joint Materials in a Rolling/Sliding Tribotester
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Topics: Knee joint prostheses, Lubrication, Tribotesters, Wear, Cycles, Oscillations, Alloys, Approximation, Bearings, Cobalt
Proceedings Papers

Modeling of the Effect of Preferential Texturing on the Interfacial Forces in Sub-5 nm Ultra-Low Flying Head-Disk Interfaces

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Allison Y. Suh, Andreas A. Polycarpou
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 899-908, October 23–25, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2006-12234
https://doi.org/10.1115/IJTC2006-12234
View Paper titled, Modeling of the Effect of Preferential Texturing on the Interfacial Forces in Sub-5 nm Ultra-Low Flying Head-Disk Interfaces
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Topics: Disks, Modeling, Approximation, Surface roughness, Adhesives, Air bearings, Density, Etching, Friction, Interface phenomena