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Issues
July 1993
ISSN 0742-4787
EISSN 1528-8897
In this Issue
Editorial
Research Papers
The Effects of Fixed Rotor Tilt on the Rotordynamic Coefficients of Incompressible Flow Annular Seals
J. Tribol. July 1993, 115(3): 336–340.
doi: https://doi.org/10.1115/1.2921640
Topics:
Flow (Dynamics)
,
Rotors
,
Pressure
,
Boundary-value problems
,
Friction
,
Momentum
,
Perturbation theory
,
Separation (Technology)
,
Turbulence
Angular-Compliant Hydrodynamic Bearing Performance Under Dynamic Loads
J. Tribol. July 1993, 115(3): 342–347.
doi: https://doi.org/10.1115/1.2921641
Topics:
Bearings
,
Stress
,
Design
,
Composite materials
,
Computation
,
Computers
,
Friction
,
Journal bearings
,
Rolling bearings
,
Rotation
Finite Element Analysis of Grooved Gas Thrust Bearings and Grooved Gas Face Seals
J. Tribol. July 1993, 115(3): 348–354.
doi: https://doi.org/10.1115/1.2921642
Topics:
Finite element analysis
,
Thrust bearings
,
Design
,
Finite element methods
,
Geometry
The Effect of Journal Misalignment on the Operation of a Turbulent Flow Hydrostatic Bearing
J. Tribol. July 1993, 115(3): 355–363.
doi: https://doi.org/10.1115/1.2921643
Topics:
Bearings
,
Hydrostatics
,
Turbulence
,
Flow (Dynamics)
,
Stress
,
Film thickness
,
Friction
,
Journal bearings
,
Water
Compliant Foil Bearing Structural Stiffness Analysis—Part II: Experimental Investigation
J. Tribol. July 1993, 115(3): 364–369.
doi: https://doi.org/10.1115/1.2921644
Topics:
Foil bearings
,
Stiffness
,
Stress
,
Strips
,
Deflection
,
Bearing design
,
Coating processes
,
Coatings
,
Compliance
,
Coulombs
Numerical Simulation of Dynamic Loading in Hard Disk Drives
J. Tribol. July 1993, 115(3): 370–375.
doi: https://doi.org/10.1115/1.2921645
Precision in Mechanical Testing of Magnetic Recording Thin-Film Disks
J. Tribol. July 1993, 115(3): 376–381.
doi: https://doi.org/10.1115/1.2921646
Topics:
Disks
,
Magnetic recording
,
Mechanical testing
,
Thin films
,
Water vapor
,
Wear
Pole Tip Recession Measurements on Thin Film Heads Using Optical Profilometry With Phase Correction and Atomic Force Microscopy
J. Tribol. July 1993, 115(3): 382–386.
doi: https://doi.org/10.1115/1.2921647
Correlation Between Contact Start/Stop and Constant Speed Drag Testing in Magnetic Head-Disk Tribology
J. Tribol. July 1993, 115(3): 387–391.
doi: https://doi.org/10.1115/1.2921648
Tribology of Ion Bombarded Silicon for Micromechanical Applications
J. Tribol. July 1993, 115(3): 392–399.
doi: https://doi.org/10.1115/1.2921649
Topics:
Silicon
,
Tribology
,
Friction
,
Wear
,
Microelectromechanical systems
,
Deformation
,
Design
,
Fracture (Materials)
,
Manufacturing
,
Microhardness
Tribological Characteristics of Liquid Lubricant on Magnetic Disks Treated by Far-UV Radiation
J. Tribol. July 1993, 115(3): 400–405.
doi: https://doi.org/10.1115/1.2921650
Topics:
Disks
,
Lubricants
,
Radiation (Physics)
,
Tribology
,
Ultraviolet radiation
,
Stiction
,
Irradiation (Radiation exposure)
,
Rotating disks
,
Temperature
,
Water
The Effect of Small Normal Loads on the Static Friction Coefficient for Very Smooth Surfaces
J. Tribol. July 1993, 115(3): 406–410.
doi: https://doi.org/10.1115/1.2921651
Topics:
Stiction
,
Stress
,
Adhesion
,
Aluminum alloys
,
Metal surfaces
,
Nickel
,
Theoretical analysis
Contact Surface Temperature Models for Finite Bodies in Dry and Boundary Lubricated Sliding
J. Tribol. July 1993, 115(3): 411–418.
doi: https://doi.org/10.1115/1.2921652
Topics:
Temperature
,
Heat
,
Cooling
,
Flow (Dynamics)
,
Fluids
,
Solids
The Contact Between Rough Surfaces With Longitudinal Texture—Part I: Average Contact Pressure and Real Contact Area
J. Tribol. July 1993, 115(3): 419–424.
doi: https://doi.org/10.1115/1.2921653
Topics:
Pressure
,
Surface roughness
,
Texture (Materials)
,
Bearings
,
Elasticity
The Contact Between Rough Surfaces With Longitudinal Texture—Part II: Flash Temperature
J. Tribol. July 1993, 115(3): 425–431.
doi: https://doi.org/10.1115/1.2921654
Topics:
Surface roughness
,
Temperature
,
Texture (Materials)
,
Bearings
,
Numerical analysis
Prediction of Failure Transitions in Sliding Contacts by a Thermomechanical Wear Model
J. Tribol. July 1993, 115(3): 432–438.
doi: https://doi.org/10.1115/1.2921655
Topics:
Failure
,
Thermomechanics
,
Wear
,
Temperature
,
Design
,
Materials properties
,
Steel
,
Thermal stresses
On the Pressure Rippling and Roughness Deformation in Elastohydrodynamic Lubrication of Rough Surfaces
J. Tribol. July 1993, 115(3): 439–444.
doi: https://doi.org/10.1115/1.2921656
The Normal Approach and Stick-Slip Phenomena at the Interface of Two Rough Bodies
J. Tribol. July 1993, 115(3): 445–452.
doi: https://doi.org/10.1115/1.2921657
Topics:
Stick-slip
,
Surface roughness
,
Bulk solids
,
Deformation
,
Cylinders
,
Deflection
,
Pressure
,
Rolling contact
,
Stress
,
Wear
Spalling Life Model With Relaxed Distribution Constraints, for Rough Hertz Line Contacts
J. Tribol. July 1993, 115(3): 453–459.
doi: https://doi.org/10.1115/1.2921658
Topics:
Crack propagation
,
Engineering models
,
Fatigue life
,
Fatigue limit
,
Pressure
,
Shear stress
,
Stress
,
Stress concentration
,
Surface roughness
,
Traction
A Fast Model for Pressure Profile in Rough EHL Line Contacts
J. Tribol. July 1993, 115(3): 460–465.
doi: https://doi.org/10.1115/1.2921659
Topics:
Pressure
,
Surface roughness
,
Computer simulation
,
Fluctuations (Physics)
Influence of Contact Temperature on Contact Fatigue Failure Forms: Part 1—Contact Temperature Analysis of Rolling-Sliding Contact Specimen
J. Tribol. July 1993, 115(3): 466–470.
doi: https://doi.org/10.1115/1.2921660
Topics:
Fatigue failure
,
Temperature
,
Failure
,
Surface roughness
,
Deformation
,
Temperature distribution
,
Yield strength
Influence of Contact Temperature on Contact Fatigue Failure Forms: Part 2—The Test and Analysis
J. Tribol. July 1993, 115(3): 471–475.
doi: https://doi.org/10.1115/1.2921661
Topics:
Fatigue failure
,
Temperature
,
Deformation
,
Failure
,
Fatigue
,
Fracture (Materials)
,
Surface roughness
,
Metals
,
Shear stress
,
Stress
Kinematics of an Elastic Sphere Rolling on a Plane and Between Two Planes
J. Tribol. July 1993, 115(3): 476–480.
doi: https://doi.org/10.1115/1.2921662
Topics:
Creep
,
Deformation
,
Kinematics
,
Spin (Aerodynamics)
,
Spinning (Textile)
Multilevel Solution of the Elastohydrodynamic Lubrication of Concentrated Contacts in Spiroid Gears
J. Tribol. July 1993, 115(3): 481–486.
doi: https://doi.org/10.1115/1.2921663
Topics:
Elastohydrodynamic lubrication
,
Gears
,
Stress
,
Aircraft
,
Geometry
,
Lubricants
,
Lubrication
Wildhaber-Novikov Circular Arc Gears: Elastohydrodynamics
J. Tribol. July 1993, 115(3): 487–492.
doi: https://doi.org/10.1115/1.2921664
Topics:
Elastohydrodynamic lubrication
,
Gears
,
Deformation
,
Design
,
Film thickness
,
Lubricants
,
Shapes
Sliding Wear Calculation in Spur Gears
J. Tribol. July 1993, 115(3): 493–500.
doi: https://doi.org/10.1115/1.2921665
Topics:
Spur gears
,
Wear
,
Gears
,
Dynamics (Mechanics)
,
Failure mechanisms
,
Lubrication
,
Surface roughness
Lubricating Grease Replenishment in an Elastohydrodynamic Point Contact
J. Tribol. July 1993, 115(3): 501–506.
doi: https://doi.org/10.1115/1.2921666
Topics:
Ball bearings
,
Cavitation
,
Disks
,
Film thickness
,
Lubricants
,
Lubricating oils
,
Molybdenum
,
Particle spin
,
Particulate matter
,
Rotation
Observations of Shear Localization in Liquid Lubricants Under Pressure
J. Tribol. July 1993, 115(3): 507–513.
doi: https://doi.org/10.1115/1.2921667
Lubrication With Binary Mixtures: Liquid-Liquid Emulsion in an EHL Conjunction
J. Tribol. July 1993, 115(3): 515–522.
doi: https://doi.org/10.1115/1.2921668
Topics:
Emulsions
,
Lubrication
,
Lubricants
,
Pressure
,
Water
,
Deformation
,
Film thickness
,
Fluids
,
Viscosity
Lubrication With Emulsion in Cold Rolling
J. Tribol. July 1993, 115(3): 523–531.
doi: https://doi.org/10.1115/1.2921669
Topics:
Cold rolling
,
Emulsions
,
Lubrication
,
Water
,
Strips
,
Heat capacity
,
Hot rolling
,
Lubricants
,
Lubrication theory
,
Petroleum
Experimental and Numerical Analyses of Effect of Thermal Stability of Lubricants on Heatstreaks in Cold Rolling of Stainless Steel
J. Tribol. July 1993, 115(3): 532–537.
doi: https://doi.org/10.1115/1.2921670
Topics:
Cold rolling
,
Lubricants
,
Numerical analysis
,
Stainless steel
,
Thermal stability
,
Temperature
,
Ester
,
Heat conduction
Effect of Out-of-Roundness on the Performance of a Diesel Engine Connecting-Rod Bearing
J. Tribol. July 1993, 115(3): 538–543.
doi: https://doi.org/10.1115/1.2921671
Topics:
Bearings
,
Diesel engines
,
Cavitation
,
Algorithms
,
Boundary-value problems
,
Cycles
,
Inertia (Mechanics)
,
Nonlinear equations
,
Stress
,
Trajectories (Physics)
Limitations of the Short Bearing Approximation in Dynamically Loaded Narrow Hydrodynamic Bearings
J. Tribol. July 1993, 115(3): 544–549.
doi: https://doi.org/10.1115/1.2921672
Topics:
Approximation
,
Bearings
,
Dampers
,
Transients (Dynamics)
,
Dynamic testing (Materials)
,
Errors
,
Fluid films
,
Journal bearings
,
Parametric design
,
Pressure
A Thermo-Elasto-Hydrodynamic Study of Journal Bearing With Controlled Deflection
J. Tribol. July 1993, 115(3): 550–556.
doi: https://doi.org/10.1115/1.2921673
Topics:
Deflection
,
Journal bearings
,
Bearings
,
Dimensions
,
Computer simulation
,
Convection
,
Design
,
Finite element methods
,
Pressure
,
Stress
Discussions
Discussion: “The Effects of Fixed Rotor Tilt on the Rotordynamic Coefficients of Incompressible Flow Annular Seals” (Scharrer, J. K., Rubin, N., and Nelson, C. C., 1993, ASME J. Tribol., 115, pp. 336–340)
J. Tribol. July 1993, 115(3): 340–341.
doi: https://doi.org/10.1115/1.2927009
Topics:
Flow (Dynamics)
,
Rotors
Discussion: “The Effects of Fixed Rotor Tilt on the Rotordynamic Coefficients of Incompressible Flow Annular Seals” (Scharrer, J. K., Rubin, N., and Nelson, C. C., 1993, ASME J. Tribol., 115, pp. 336–340)
J. Tribol. July 1993, 115(3): 341.
doi: https://doi.org/10.1115/1.2927010
Topics:
Flow (Dynamics)
,
Rotors
Discussion: “Observations of Shear Localization in Liquid Lubricants Under Pressure” (Bair, S., Qureshi, F., and Winer, W. O., 1993, ASME J. Tribol., 115, pp. 507–513)
J. Tribol. July 1993, 115(3): 513–514.
doi: https://doi.org/10.1115/1.2927016
Topics:
Lubricants
,
Pressure
,
Shear (Mechanics)
Closure to “Discussion of ‘Observations of Shear Localization in Liquid Lubricants Under Pressure’” (1993, ASME J. Tribol., 115, pp. 513–514)
J. Tribol. July 1993, 115(3): 514.
doi: https://doi.org/10.1115/1.2927017
Topics:
Lubricants
,
Shear (Mechanics)
Technical Briefs
On the Compressibility of Elastohydrodynamic Lubricants
J. Tribol. July 1993, 115(3): 557–559.
doi: https://doi.org/10.1115/1.2921674
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