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Proceedings Papers

Shock Test Modeling of a Hard Disk Drive Using Hypermesh and LS-Dyna

Eric M. Jayson, James Murphy, Paul W. Smith, Frank E. Talke
Proc. ASME. TRIB2001, ASME 2001 Symposium on Nanotribology and Nanotechnology for 1Tbit/in2, 89-93, October 21–24, 2001
Paper No: TRIB-NANO2001-112
DOI: https://doi.org/10.1115/TRIB-NANO2001-112
View Paper titled, Shock Test Modeling of a Hard Disk Drive Using Hypermesh and LS-Dyna
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Topics: Disks, Modeling, Shock (Mechanics), Actuators, Boundary-value problems, Displacement, Finite element analysis, Finite element model, Generators, Horizontal directional drilling
Proceedings Papers

Thermal Behavior of Magnetoresistive Heads: An Analysis of the Thermal Asperity Problem

Francis E. Kennedy, Li Chen, David B. Bogy
Proc. ASME. TRIB2001, ASME 2001 Symposium on Nanotribology and Nanotechnology for 1Tbit/in2, 73-80, October 21–24, 2001
Paper No: TRIB-NANO2001-110
DOI: https://doi.org/10.1115/TRIB-NANO2001-110
View Paper titled, Thermal Behavior of Magnetoresistive Heads: An Analysis of the Thermal Asperity Problem
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Topics: Air bearings, Cooling, Disks, Fluctuations (Physics), Geometry, Heating, Particulate matter, Signals, Temperature, Thin films
Proceedings Papers

Squeeze Film Flow Analysis Using Moving Particle Semi-Implicit Calculation

Nobuyuki Hirooka, Elon J. Terrell
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 197-199, October 7–10, 2012
Paper No: IJTC2012-61161
DOI: https://doi.org/10.1115/IJTC2012-61161
View Paper titled, Squeeze Film Flow Analysis Using Moving Particle Semi-Implicit Calculation
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Topics: Film flow, Particulate matter, Algorithms, Flow (Dynamics), Navier-Stokes equations, Pressure, Transients (Dynamics)
Proceedings Papers

Elastohydrodynamic Piston Skirt Lubrication: Effect on Tribological Performances

Miloud Tahar Abbes, Patrick Maspeyrot, Ahmed Dekkiche, Mohamed Benbrik, Fouad Boukli Hacène
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 237-242, October 7–10, 2012
Paper No: IJTC2012-61129
DOI: https://doi.org/10.1115/IJTC2012-61129
View Paper titled, Elastohydrodynamic Piston Skirt Lubrication: Effect on Tribological Performances
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Topics: Lubrication, Pistons, Tribology, Cylinders, Deformation, Performance characterization, Algorithms, Cavitation, Design, Diesel engines
Proceedings Papers

Transient Thermo-Mechanical Plowing Contact Between Rigid Sphere and Elastic-Plastic Sphere

Wenping Song, Andrey Ovcharenko, Longqiu Li, Guangyu Zhang, Frank E. Talke
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 343-345, October 7–10, 2012
Paper No: IJTC2012-61115
DOI: https://doi.org/10.1115/IJTC2012-61115
View Paper titled, Transient Thermo-Mechanical Plowing Contact Between Rigid Sphere and Elastic-Plastic Sphere
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Topics: Thermomechanics, Transients (Dynamics), Deformation, Finite element analysis, Temperature
Proceedings Papers

Performance Analysis of Worn Misaligned 4-Lobe Multirecess Hybrid Journal Bearing System Compensated With Orifice Restrictor

Vikas M. Phalle, Satish C. Sharma
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 147-150, October 7–10, 2012
Paper No: IJTC2012-61018
DOI: https://doi.org/10.1115/IJTC2012-61018
View Paper titled, Performance Analysis of Worn Misaligned 4-Lobe Multirecess Hybrid Journal Bearing System Compensated With Orifice Restrictor
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Topics: Journal bearings, Bearings, Wear, Stiffness, Clearances (Engineering), Cycles, Design, Finite element methods, Finite element model, Flow (Dynamics)
Proceedings Papers

Piston Ring Load Carrying Capacity: Influence of Cross-Hatching Parameters

H. Bouassida, N. Biboulet, P. Sainsot, A. A. Lubrecht
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 53-55, October 7–10, 2012
Paper No: IJTC2012-61033
DOI: https://doi.org/10.1115/IJTC2012-61033
View Paper titled, Piston Ring Load Carrying Capacity: Influence of Cross-Hatching Parameters
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Topics: Load bearing capacity, Piston rings, Film thickness, Cylinders, Design, Internal combustion engines, Lubricants, Sealing (Process), Bearings, Boundary-value problems
Proceedings Papers

Lubrication Film Thickness Behavior Under Transient Speed and Load Conditions

Martin Zimmerman, Ivan Krupka, Martin Hartl, Pavel Houska
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 189-191, October 7–10, 2012
Paper No: IJTC2012-61143
DOI: https://doi.org/10.1115/IJTC2012-61143
View Paper titled, Lubrication Film Thickness Behavior Under Transient Speed and Load Conditions
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Topics: Film thickness, Lubrication, Stress, Transients (Dynamics), Lubricants, Ball bearings, Damage, Disks, Glass, Interferometry
Proceedings Papers

Effect of Surface Texturing on EHD Lubrication Films Under Transient Speed Condition

Martin Zimmerman, Ivan Krupka, Martin Hartl, Pavel Houska
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 187-189, October 24–26, 2011
Paper No: IJTC2011-61046
DOI: https://doi.org/10.1115/IJTC2011-61046
View Paper titled, Effect of Surface Texturing on EHD Lubrication Films Under Transient Speed Condition
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Topics: Lubrication, Transients (Dynamics), Lubricants, Film thickness, Cams, Damage, Disks, Gears, Glass, Interferometry
Proceedings Papers

Studies of Shannon Entropy Evolution due to Self-Organization During the Running-In

Vahid Mortazavi, Pradeep L. Menezes, Michael Nosonovsky
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 303-305, October 24–26, 2011
Paper No: IJTC2011-61231
DOI: https://doi.org/10.1115/IJTC2011-61231
View Paper titled, Studies of Shannon Entropy Evolution due to Self-Organization During the Running-In
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Topics: Entropy, Self-organization, Friction, Surface roughness, Steel, Texture (Materials), Alloys, Plates (structures), Surface texture, Transients (Dynamics)
Proceedings Papers

Elasto-Aerodynamic Lubrication Analysis of a Self-Acting Foil Air Journal Bearing

Hamza Bensouilah, Mustapha Lahmar, Benyebka Bou-Sai¨d
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 159-162, October 24–26, 2011
Paper No: IJTC2011-61143
DOI: https://doi.org/10.1115/IJTC2011-61143
View Paper titled, Elasto-Aerodynamic Lubrication Analysis of a Self-Acting Foil Air Journal Bearing
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Topics: Journal bearings, Lubrication, Deformation, Stability, Compressibility, Damping, Equations of motion, Excitation, Finite element analysis, Performance characterization
Proceedings Papers

Mixed Lubrication Analysis of Piston Pin Bearing in Diesel Engine With High Power Density

Xiaoli Wang, Jingfang Du, Junyan Zhang
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 167-169, October 24–26, 2011
Paper No: IJTC2011-61185
DOI: https://doi.org/10.1115/IJTC2011-61185
View Paper titled, Mixed Lubrication Analysis of Piston Pin Bearing in Diesel Engine With High Power Density
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Topics: Bearings, Diesel engines, Lubrication, Pistons, Power density, Film thickness, Pressure, Deformation, Clearances (Engineering), Stress
Proceedings Papers

Transient Thermal Lubrication Analysis of Involute Gear

Wen-zhong Wang, Jibin Hu, Hong Cao, Yuan-zhong Hu
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 203-205, October 17–20, 2010
Paper No: IJTC2010-41113
DOI: https://doi.org/10.1115/IJTC2010-41113
View Paper titled, Transient Thermal Lubrication Analysis of Involute Gear
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Topics: Gears, Lubrication, Transients (Dynamics), Temperature effects, Cycles, Machinery, Spur gears
Proceedings Papers

Coupling of Two EHL-Lubricated Contacts in Gear Dynamics

Marco Barbieri, Francesco Pellicano
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 247-249, October 17–20, 2010
Paper No: IJTC2010-41237
DOI: https://doi.org/10.1115/IJTC2010-41237
View Paper titled, Coupling of Two EHL-Lubricated Contacts in Gear Dynamics
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Topics: Dynamics (Mechanics), Gears, Lubrication, Spur gears, Transients (Dynamics), Equations of motion, Fluids, Stress, Vibration
Proceedings Papers

Transient Contact Between a Sphere and a Moving Flat

A. Ovcharenko, M. Yang, K. Chun, F. E. Talke
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 369-371, October 17–20, 2010
Paper No: IJTC2010-41026
DOI: https://doi.org/10.1115/IJTC2010-41026
View Paper titled, Transient Contact Between a Sphere and a Moving Flat
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Topics: Transients (Dynamics), Disks, Temperature, Finite element analysis, Friction, Hardening, Materials properties
Proceedings Papers

Roller-Raceway Slip Simulations of Wind Turbine Gearbox Bearings Using Dynamic Bearing Model

Young Sup Kang, Ryan D. Evans, Gary L. Doll
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 407-409, October 17–20, 2010
Paper No: IJTC2010-41191
DOI: https://doi.org/10.1115/IJTC2010-41191
View Paper titled, Roller-Raceway Slip Simulations of Wind Turbine Gearbox Bearings Using Dynamic Bearing Model
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Topics: Bearings, Engineering simulation, Mechanical drives, Rollers, Simulation, Wind turbines, Stress, Clearances (Engineering), Degrees of freedom, Roller bearings
Proceedings Papers

Influence of Ultra-Thin Film Tribology on Hard Disk Areal Storage Capacity

W. W. F. Chong, M. Teodorescu, H. Rahnejat
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 17-19, October 17–20, 2010
Paper No: IJTC2010-41128
DOI: https://doi.org/10.1115/IJTC2010-41128
View Paper titled, Influence of Ultra-Thin Film Tribology on Hard Disk Areal Storage Capacity
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Topics: Disks, Storage, Tribology, Lubricants, Data storage systems, Density, Load bearing capacity, Cavitation, Fluids, Pressure
Proceedings Papers

Transient Friction Effects Due to Variable Normal Load in a Multi-Scale Asperity-Creep Friction Model

Andreas Goedecke, Randolf Mock
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 337-339, October 17–20, 2010
Paper No: IJTC2010-41190
DOI: https://doi.org/10.1115/IJTC2010-41190
View Paper titled, Transient Friction Effects Due to Variable Normal Load in a Multi-Scale Asperity-Creep Friction Model
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Topics: Creep, Friction, Stress, Transients (Dynamics), Fractals, Yield strength
Proceedings Papers

Wear Prediction in Connecting Rod Bearings During Running-In and Transient Speed Conditions

Aurelian Fatu, Dominique Bonneau
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 141-143, October 17–20, 2010
Paper No: IJTC2010-41166
DOI: https://doi.org/10.1115/IJTC2010-41166
View Paper titled, Wear Prediction in Connecting Rod Bearings During Running-In and Transient Speed Conditions
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Topics: Bearings, Transients (Dynamics), Wear, Engines, Shells, Steady state
Proceedings Papers

Thermal-Mechanical Contact of a Sphere on a Layered Surface

Wenping Song, Andrey Ovcharenko, Guangyu Zhang, Frank E. Talke
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 381-383, October 17–20, 2010
Paper No: IJTC2010-41109
DOI: https://doi.org/10.1115/IJTC2010-41109
View Paper titled, Thermal-Mechanical Contact of a Sphere on a Layered Surface
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Topics: Coating processes, Coatings, Deformation, Materials properties, Temperature, Transients (Dynamics)