Volume 129 Issue 4 | J. Tribol. | ASME Digital Collection

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Volume 129, Issue 4

October 2007

ISSN 0742-4787

EISSN 1528-8897

Technical Papers

Permeability and Inertial Coefficients of Porous Media for Air Bearing Feeding Systems

G. Belforte, T. Raparelli, V. Viktorov, A. Trivella

J. Tribol. October 2007, 129(4): 705–711. doi: https://doi.org/10.1115/1.2768068

Abstract

View articletitled, Permeability and Inertial Coefficients of Porous Media for Air Bearing Feeding Systems

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Topics: Flow (Dynamics) , Permeability , Porous materials , Pressure , Porosity

Performance of Sliders Flying Over Discrete-Track Media

Jianhua Li, Junguo Xu, Yuki Shimizu

J. Tribol. October 2007, 129(4): 712–719. doi: https://doi.org/10.1115/1.2768069

Abstract

View articletitled, Performance of Sliders Flying Over Discrete-Track Media

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Topics: Air bearings , Disks , Manufacturing , Pressure , Simulation , Simulation results

Stiffness and Damping of Thin PFPE Lubricant Bridging Between Magnetic Disk and Diamond Probe Tip

Yasunaga Mitsuya, Yasuji Ohshima, Hedong Zhang, Kei Aoyama, Toshiyuki Kawai, Kenji Fukuzawa

J. Tribol. October 2007, 129(4): 720–728. doi: https://doi.org/10.1115/1.2768070

Abstract

View articletitled, Stiffness and Damping of Thin PFPE Lubricant Bridging Between Magnetic Disk and Diamond Probe Tip

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Topics: Bridges (Structures) , Damping , Disks , Elongation , Lubricants , Probes , Vibration , Stiffness , Elastic constants , Diamonds

Soft Particle-Induced Magnetic Erasure Without Physical Damage to the Media

M. Roy, J. L. Brand

J. Tribol. October 2007, 129(4): 729–734. doi: https://doi.org/10.1115/1.2768071

Abstract

View articletitled, Soft Particle-Induced Magnetic Erasure Without Physical Damage to the Media

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Topics: Disks , Particulate matter , Stress , Damage , Density

Development of Theoretical Contact Width Formulas and a Numerical Model for Curved Rough Surfaces

Shao Wang

J. Tribol. October 2007, 129(4): 735–742. doi: https://doi.org/10.1115/1.2768072

Abstract

View articletitled, Development of Theoretical Contact Width Formulas and a Numerical Model for Curved Rough Surfaces

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Topics: Computer simulation , Fractals , Pressure , Stress , Surface roughness , Gaussian distribution , Dimensions , Cylinders

Contact Behavior of Surfaces Containing Elliptical Asperities With Gaussian and Non-Gaussian Height Distributions

Yeau-Ren Jeng, Shin-Rung Peng

J. Tribol. October 2007, 129(4): 743–753. doi: https://doi.org/10.1115/1.2768073

Abstract

View articletitled, Contact Behavior of Surfaces Containing Elliptical Asperities With Gaussian and Non-Gaussian Height Distributions

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Topics: Deformation , Plasticity , Separation (Technology) , Stress , Surface roughness , Gaussian distribution

Static Friction Experiments and Verification of an Improved Elastic-Plastic Model Including Roughness Effects

Chul-Hee Lee, Andreas A. Polycarpou

J. Tribol. October 2007, 129(4): 754–760. doi: https://doi.org/10.1115/1.2768074

Abstract

View articletitled, Static Friction Experiments and Verification of an Improved Elastic-Plastic Model Including Roughness Effects

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Topics: Friction , Stiction , Surface roughness , Displacement , Stress

A Three-Dimensional Semianalytical Model for Elastic-Plastic Sliding Contacts

Daniel Nélias, Eduard Antaluca, Vincent Boucly, Spiridon Cretu

J. Tribol. October 2007, 129(4): 761–771. doi: https://doi.org/10.1115/1.2768076

Abstract

View articletitled, A Three-Dimensional Semianalytical Model for Elastic-Plastic Sliding Contacts

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Topics: Plasticity , Pressure , Stress , Friction , Finite element methods

An Elliptical Elastic-Plastic Microcontact Model Developed for an Ellipsoid in Contact With a Smooth Rigid Flat

Li Po Lin, Jen Fin Lin

J. Tribol. October 2007, 129(4): 772–782. doi: https://doi.org/10.1115/1.2768077

Abstract

View articletitled, An Elliptical Elastic-Plastic Microcontact Model Developed for an Ellipsoid in Contact With a Smooth Rigid Flat

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Topics: Deformation , Pressure , Stress

A Model for Junction Growth of a Spherical Contact Under Full Stick Condition

V. Brizmer, Y. Kligerman, I. Etsion

J. Tribol. October 2007, 129(4): 783–790. doi: https://doi.org/10.1115/1.2772322

Abstract

View articletitled, A Model for Junction Growth of a Spherical Contact Under Full Stick Condition

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Topics: Junctions , Tangential loading

Rolling of an Elastic Ellipsoid Upon an Elastic-Plastic Flat

Daniel Nélias, Eduard Antaluca, Vincent Boucly

J. Tribol. October 2007, 129(4): 791–800. doi: https://doi.org/10.1115/1.2768078

Abstract

View articletitled, Rolling of an Elastic Ellipsoid Upon an Elastic-Plastic Flat

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Topics: Ceramics , Cycles , Pressure , Stress , Steady state

Ball Motion and Sliding Friction in a Four-Contact-Point Ball Bearing

Alexandre Leblanc, Daniel Nelias

J. Tribol. October 2007, 129(4): 801–808. doi: https://doi.org/10.1115/1.2768079

Abstract

View articletitled, Ball Motion and Sliding Friction in a Four-Contact-Point Ball Bearing

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Topics: Ball bearings , Bearings , Kinematics , Sliding friction , Stress , Friction , Lubricants , Centrifugal force , Geometry , Newton's method

Effects of Surface Roughness on Sliding Friction in Lubricated-Point Contacts: Experimental and Numerical Studies

Shun Wang, Yuan-zhong Hu, Wen-zhong Wang, Hui Wang

J. Tribol. October 2007, 129(4): 809–817. doi: https://doi.org/10.1115/1.2768081

Abstract

View articletitled, Effects of Surface Roughness on Sliding Friction in Lubricated-Point Contacts: Experimental and Numerical Studies

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Topics: Friction , Lubrication , Surface roughness , Texture (Materials)

Annular Component Transient Thermoelastic Analysis Using a State Space Approach

Woon Yik Yong, Patrick S. Keogh

J. Tribol. October 2007, 129(4): 818–828. doi: https://doi.org/10.1115/1.2768082

Abstract

View articletitled, Annular Component Transient Thermoelastic Analysis Using a State Space Approach

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Topics: Stress , Thermoelasticity , Transients (Dynamics) , Bearings , Boundary-value problems

Friction Coefficient as a Macroscopic View of Local Dissipation

D. Richard, I. Iordanoff, Y. Berthier, M. Renouf, N. Fillot

J. Tribol. October 2007, 129(4): 829–835. doi: https://doi.org/10.1115/1.2768083

Abstract

View articletitled, Friction Coefficient as a Macroscopic View of Local Dissipation

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Topics: Adhesion , Energy dissipation , Friction , Particulate matter , Simulation , Discrete element methods , Die cutting , Shearing (Deformation)

Effects of Applied Potential on Friction of a Piezoelectric Material

Saikumar Mani, Ricardo Perez, Hyungoo Lee, Zoubeida Ounaies, Wayne Hung, Hong Liang

J. Tribol. October 2007, 129(4): 836–840. doi: https://doi.org/10.1115/1.2768084

Abstract

View articletitled, Effects of Applied Potential on Friction of a Piezoelectric Material

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Topics: Friction , Piezoelectric materials , Piezoelectricity

Thermoelastohydrodynamic Behavior of Mechanical Gas Face Seals Operating at High Pressure

Sébastien Thomas, Noël Brunetière, Bernard Tournerie

J. Tribol. October 2007, 129(4): 841–850. doi: https://doi.org/10.1115/1.2768086

Abstract

View articletitled, Thermoelastohydrodynamic Behavior of Mechanical Gas Face Seals Operating at High Pressure

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Topics: Boundary-value problems , Film thickness , Flow (Dynamics) , Fluid films , Fluids , Geometry , High pressure (Physics) , Pressure , Solids , Temperature

Soft Elastohydrodynamic Analysis of Radial Lip Seals With Deterministic Microasperities on the Shaft

Philip C. Hadinata, Lyndon Scott Stephens

J. Tribol. October 2007, 129(4): 851–859. doi: https://doi.org/10.1115/1.2768087

Abstract

View articletitled, Soft Elastohydrodynamic Analysis of Radial Lip Seals With Deterministic Microasperities on the Shaft

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Topics: Flow (Dynamics) , Friction , Lubricants , Lubrication , Pressure , Sealing (Process) , Shapes , Stress , Elastomers , Film thickness

Acoustic Emission and Specific Film Thickness for Operating Spur Gears

R. I. Raja Hamzah, D. Mba

J. Tribol. October 2007, 129(4): 860–867. doi: https://doi.org/10.1115/1.2769732

Abstract

View articletitled, Acoustic Emission and Specific Film Thickness for Operating Spur Gears

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Topics: Acoustic emissions , Film thickness , Gears , Lubricants , Spur gears , Stress , Temperature , Nitrogen , Metals

The Impact of the Cavitation Model in the Analysis of Microtextured Lubricated Journal Bearings

Roberto Ausas, Patrick Ragot, Jorge Leiva, Mohammed Jai, Guy Bayada, Gustavo C. Buscaglia

J. Tribol. October 2007, 129(4): 868–875. doi: https://doi.org/10.1115/1.2768088

Abstract

View articletitled, The Impact of the Cavitation Model in the Analysis of Microtextured Lubricated Journal Bearings

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Topics: Bearings , Cavitation , Friction , Journal bearings , Lubrication , Pressure , Texture (Materials) , Torque , Boundary-value problems

Finite Element Solution of Inertia Influenced Flow in Thin Fluid Films

Noël Brunetière, Bernard Tournerie

J. Tribol. October 2007, 129(4): 876–886. doi: https://doi.org/10.1115/1.2768089

Abstract

View articletitled, Finite Element Solution of Inertia Influenced Flow in Thin Fluid Films

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Topics: Flow (Dynamics) , Fluids , Hydrostatics , Inertia (Mechanics) , Turbulence , Momentum , Finite element analysis , Pressure , Film thickness , Finite element methods

Effect of Lubrication Status of Bearing on Crankshaft Strength

Jun Sun, Changlin Gui

J. Tribol. October 2007, 129(4): 887–894. doi: https://doi.org/10.1115/1.2768977

Abstract

View articletitled, Effect of Lubrication Status of Bearing on Crankshaft Strength

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Topics: Bearings , Deformation , Lubrication , Stress , Pressure , Boundary-value problems

The Influence of Injection Pockets on the Performance of Tilting-Pad Thrust Bearings—Part I: Theory

Niels Heinrichson, Ilmar Ferreira Santos, Axel Fuerst

J. Tribol. October 2007, 129(4): 895–903. doi: https://doi.org/10.1115/1.2768609

Abstract

View articletitled, The Influence of Injection Pockets on the Performance of Tilting-Pad Thrust Bearings—Part I: Theory

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Topics: Bearings , Film thickness , Flow (Dynamics) , Pressure , Temperature , Thrust bearings , High pressure (Physics)

The Influence of Injection Pockets on the Performance of Tilting-Pad Thrust Bearings—Part II: Comparison Between Theory and Experiment

Niels Heinrichson, Axel Fuerst, Ilmar Ferreira Santos

J. Tribol. October 2007, 129(4): 904–912. doi: https://doi.org/10.1115/1.2768610

Abstract

View articletitled, The Influence of Injection Pockets on the Performance of Tilting-Pad Thrust Bearings—Part II: Comparison Between Theory and Experiment

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Topics: Film thickness , Flow (Dynamics) , Knudsen number , Pressure , Stress , Thrust bearings , High pressure (Physics) , Simulation , Bearings , Computer simulation

Investigation of the Tribological Properties of Surfactant-Modified $Mo S_{2}$ Microsized Spheres in Base Oil 500 SN

Xun Fu, Xiaodong Zhou, Huaqiang Shi, Danmei Wu, Zhengshui Hu

J. Tribol. October 2007, 129(4): 913–919. doi: https://doi.org/10.1115/1.2768612

Abstract

View articletitled, Investigation of the Tribological Properties of Surfactant-Modified <span class="inline-formula no-formula-id"><span class="mathFormula"></span><math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><mi mathvariant="normal">Mo</mi><msub><mi mathvariant="normal">S</mi><mn>2</mn></msub></mrow></math></span> Microsized Spheres in Base Oil 500 SN

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Topics: Friction , Surfactants , Tribology , Wear , Stress , Lubrication , Chain , Scanning electron microscopy

Impact of Surfactant Structure on the Tribological Properties of Bentonite-Based Greases

A. K. Pogosian, T. R. Martirosyan

J. Tribol. October 2007, 129(4): 920–922. doi: https://doi.org/10.1115/1.2768611

Abstract

View articletitled, Impact of Surfactant Structure on the Tribological Properties of Bentonite-Based Greases

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Topics: Friction , Lubricants , Nanoparticles , Particulate matter , Surfactants , Thickening agents , Tribology , Minerals , Wear

Granular Collision Lubrication: Experimental Investigation and Comparison to Theory

Karim N. Elkholy, M. M. Khonsari

J. Tribol. October 2007, 129(4): 923–932. doi: https://doi.org/10.1115/1.2768613

Abstract

View articletitled, Granular Collision Lubrication: Experimental Investigation and Comparison to Theory

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Topics: Disks , Friction , Lubrication , Stress , Surface roughness , Granular materials , Collisions (Physics) , Shear (Mechanics) , Displacement

A Modeling Approach for Predicting the Abrasive Particle Motion During Chemical Mechanical Polishing

Elon J. Terrell, C. Fred Higgs III

J. Tribol. October 2007, 129(4): 933–941. doi: https://doi.org/10.1115/1.2768614

Abstract

View articletitled, A Modeling Approach for Predicting the Abrasive Particle Motion During Chemical Mechanical Polishing

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Topics: Particulate matter , Semiconductor wafers , Simulation , Slurries , Modeling , Polishing , Flow (Dynamics)

Ultra Mild Wear in Lubricated Tribology of an Aluminium Alloy

Sarmistha Das, K. Varalakshmi, V. Jayaram, S. K. Biswas

J. Tribol. October 2007, 129(4): 942–951. doi: https://doi.org/10.1115/1.2768615

Abstract

View articletitled, Ultra Mild Wear in Lubricated Tribology of an Aluminium Alloy

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Topics: Wear , Pressure , Aluminum alloys , Silicon

Technical Briefs

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

Shao Wang, Ji Shen, Wai Kin Chan

J. Tribol. October 2007, 129(4): 952–956. doi: https://doi.org/10.1115/1.2768617

Abstract

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

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Topics: Fractals , Surface roughness

Plastic Deterministic Contact of Rough Surfaces

J. Jamari, M. B. de Rooij, D. J. Schipper

J. Tribol. October 2007, 129(4): 957–962. doi: https://doi.org/10.1115/1.2768618

Abstract

View articletitled, Plastic Deterministic Contact of Rough Surfaces

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Topics: Deformation , Surface roughness

Evaluation on Applicability of Reynolds Equation for Squared Transverse Roughness Compared to CFD

Jiang Li, Haosheng Chen

J. Tribol. October 2007, 129(4): 963–967. doi: https://doi.org/10.1115/1.2768619

Abstract

View articletitled, Evaluation on Applicability of Reynolds Equation for Squared Transverse Roughness Compared to CFD

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Topics: Computational fluid dynamics , Lubrication , Surface roughness , Film thickness

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