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Issues
July 2006
ISSN 0742-4787
EISSN 1528-8897
In this Issue
Research Papers
Analysis of the Tribological Mechanisms Arising in the Chemical Mechanical Polishing of Copper-Film Wafers When Using a Pad With Concentric Grooves
J. Tribol. July 2006, 128(3): 445–459.
doi: https://doi.org/10.1115/1.2194913
Topics:
Copper
,
Polishing
,
Pressure
,
Semiconductor wafers
,
Lubrication
,
Surface roughness
,
Slurries
,
Abrasives
,
Particulate matter
An Experimental Study on the Impact of Interface Temperature on Thermally Induced Wear Transitions in Dry Sliding
J. Tribol. July 2006, 128(3): 460–468.
doi: https://doi.org/10.1115/1.2197841
Topics:
Cooling
,
Temperature
,
Wear
,
Heat
,
Carbon fibers
,
Coolants
,
Tungsten
Characterization and Erosion Behavior of Plasma Sprayed and Coatings on an Fe-based Superalloy
J. Tribol. July 2006, 128(3): 469–475.
doi: https://doi.org/10.1115/1.2197843
Topics:
Coatings
,
Erosion
,
Plasmas (Ionized gases)
,
Superalloys
,
Particulate matter
A Comprehensive Method to Predict Wear and to Define the Optimum Geometry of Fretting Surfaces
J. Tribol. July 2006, 128(3): 476–485.
doi: https://doi.org/10.1115/1.2194917
Topics:
Pressure
,
Simulation
,
Wear
,
Geometry
,
Cycles
,
Computation
,
Friction
Improvement of Punch Profiles for Elastic Circular Contacts
J. Tribol. July 2006, 128(3): 486–492.
doi: https://doi.org/10.1115/1.2197522
Topics:
Pressure
,
Stress
,
Polynomials
Experimental Characterization of Wheel-Rail Contact Patch Evolution
J. Tribol. July 2006, 128(3): 493–504.
doi: https://doi.org/10.1115/1.2197523
-Point Asperity Model for Contact Between Nominally Flat Surfaces
J. Tribol. July 2006, 128(3): 505–514.
doi: https://doi.org/10.1115/1.2194915
Topics:
Statistics
,
Surface roughness
,
Separation (Technology)
,
Probability
,
Geometry
A New Method Developed for Fractal Dimension and Topothesy Varying With the Mean Separation of Two Contact Surfaces
J. Tribol. July 2006, 128(3): 515–524.
doi: https://doi.org/10.1115/1.2197839
Topics:
Deformation
,
Dimensions
,
Fractals
,
Separation (Technology)
,
Stress
,
Surface roughness
Three-Dimensional Motion of Sliders Contacting Media
J. Tribol. July 2006, 128(3): 525–533.
doi: https://doi.org/10.1115/1.2194914
Topics:
Air bearings
,
Disks
,
Dynamics (Mechanics)
,
Vibration
,
Spectra (Spectroscopy)
,
Friction
,
Emission spectroscopy
,
Spectroscopy
A Thermohydrodynamic Analysis of Foil Journal Bearings
J. Tribol. July 2006, 128(3): 534–541.
doi: https://doi.org/10.1115/1.2197526
Topics:
Bearings
,
Foil bearings
,
Temperature
,
Thermohydrodynamics
,
Journal bearings
Bump Foil Damping Using a Simplified Model
J. Tribol. July 2006, 128(3): 542–550.
doi: https://doi.org/10.1115/1.2197838
Topics:
Damping
,
Friction
,
Stiffness
,
Stress
,
Excitation
,
Coulombs
,
Foil bearings
Hybrid Flexure Pivot-Tilting Pad Gas Bearings: Analysis and Experimental Validation
J. Tribol. July 2006, 128(3): 551–558.
doi: https://doi.org/10.1115/1.2194918
Topics:
Bearings
,
Bending (Stress)
,
Damping
,
Gas bearings
,
Pressure
,
Rotors
,
Stiffness
,
Flow (Dynamics)
,
Stress
,
Hydrostatics
Numerical Simulations of the Flow Field Around the Rings of Mechanical Seals
J. Tribol. July 2006, 128(3): 559–565.
doi: https://doi.org/10.1115/1.2197845
Topics:
Flow (Dynamics)
,
Pressure
,
Cooling
,
Fluids
The Effect of Inertia on Radial Flows—Application to Hydrostatic Seals
J. Tribol. July 2006, 128(3): 566–574.
doi: https://doi.org/10.1115/1.2195461
Topics:
Disks
,
Flow (Dynamics)
,
Hydrostatics
,
Inertia (Mechanics)
,
Turbulence
,
Pressure
,
Fluid films
,
Leakage
Squeeze Effects in a Flat Liquid Bridge Between Parallel Solid Surfaces
J. Tribol. July 2006, 128(3): 575–584.
doi: https://doi.org/10.1115/1.2197525
Topics:
Bridges (Structures)
,
Pressure
,
Stress
On the Optimum Groove Geometry for Herringbone Grooved Journal Bearings
J. Tribol. July 2006, 128(3): 585–593.
doi: https://doi.org/10.1115/1.2197524
Topics:
Bearings
,
Friction
,
Geometry
,
Journal bearings
,
Load bearing capacity
,
Pressure
,
Stiffness
,
Torque
,
Flow (Dynamics)
,
Machinery
Bifurcation Analysis of a Flexible Rotor Supported by Two Fluid-Film Journal Bearings
J. Tribol. July 2006, 128(3): 594–603.
doi: https://doi.org/10.1115/1.2197842
Topics:
Bearings
,
Bifurcation
,
Rotors
,
Stiffness
,
Journal bearings
Dynamic Analysis of Cage Behavior in a Tapered Roller Bearing
J. Tribol. July 2006, 128(3): 604–611.
doi: https://doi.org/10.1115/1.2197527
Topics:
Rollers
,
Stress
,
Tapered roller bearings
,
Dynamic analysis
,
Whirls
Monitoring of Lubricant Film Failure in a Ball Bearing Using Ultrasound
J. Tribol. July 2006, 128(3): 612–618.
doi: https://doi.org/10.1115/1.2197848
Topics:
Ball bearings
,
Bearings
,
Failure
,
Lubricants
,
Reflectance
,
Ultrasound
Direct Observations of Emulsion Flow in Elastohydrodynamically Lubricated Contacts
J. Tribol. July 2006, 128(3): 619–623.
doi: https://doi.org/10.1115/1.2198211
Topics:
Drops
,
Emulsions
,
Flow (Dynamics)
,
Water
The Pressure-Viscosity Coefficient for Newtonian EHL Film Thickness With General Piezoviscous Response
J. Tribol. July 2006, 128(3): 624–631.
doi: https://doi.org/10.1115/1.2197846
Topics:
Film thickness
,
Pressure
,
Viscosity
,
Simulation
Occurrence of a Noncentral Dimple in Squeezing EHL Contacts
J. Tribol. July 2006, 128(3): 632–640.
doi: https://doi.org/10.1115/1.2194919
Topics:
Elastohydrodynamic lubrication
,
Film thickness
,
Pressure
,
Stress
,
Steel
,
Lubricants
Effects of Differential Scheme and Mesh Density on EHL Film Thickness in Point Contacts
J. Tribol. July 2006, 128(3): 641–653.
doi: https://doi.org/10.1115/1.2194916
Topics:
Density
,
Film thickness
,
Flow (Dynamics)
,
Pressure
Technical Briefs
Study of the Anti-Wear Properties of Coconut Oil Using Quantum Chemical Calculations and Tribological Tests
J. Tribol. July 2006, 128(3): 654–659.
doi: https://doi.org/10.1115/1.2197853
Topics:
Tribology
,
Wear
,
Electrons
,
Chain
,
Molecular orbitals
,
Iron
,
Carbon
,
Vegetable oils
Approximate Analytical Model for Hertzian Elliptical Contact Problems
J. Tribol. July 2006, 128(3): 660–664.
doi: https://doi.org/10.1115/1.2197850
Topics:
Approximation
,
Contact mechanics
,
Dimensions
,
Errors
,
Rolling bearings
,
Stiffness
,
Stress
,
Displacement
,
Elasticity
,
Geometry
Bifurcation Analysis of the Load/Unload Systems With Multiple Flying Height States
J. Tribol. July 2006, 128(3): 665–669.
doi: https://doi.org/10.1115/1.2197852
Topics:
Air bearings
,
Bifurcation
,
Disks
,
Dynamic systems
,
Equilibrium (Physics)
,
Stability
,
Stress
,
Pressure
,
Newton's method
,
Finite element analysis
Limits for High-Speed Operation of Gas Foil Bearings
J. Tribol. July 2006, 128(3): 670–673.
doi: https://doi.org/10.1115/1.2197851
Topics:
Bearings
,
Clearances (Engineering)
,
Deformation
,
Film thickness
,
Foil bearings
,
Manufacturing
,
Stiffness
,
Stress
,
Whirls
,
Rotors
Enhancing Tribological Conditions in Tube Hydroforming by Using Textured Tubes
J. Tribol. July 2006, 128(3): 674–676.
doi: https://doi.org/10.1115/1.2197849
Topics:
Electrical discharge machining
,
Friction
,
Pressure
,
Surface texture
,
Tribology
,
Sands
Platform for Modeling the Boundary Lubrication of Nominally Flat Metallic Contacts
J. Tribol. July 2006, 128(3): 677–680.
doi: https://doi.org/10.1115/1.2198209
Topics:
Boundary lubrication
,
Modeling
,
Temperature
,
Lubrication