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Proceedings Papers

A New Finite-Element Based Suspension Model Including Displacement Limiters for Load/Unload Simulations

Stefan Weissner, Uwe Zander, Frank E. Talke
Proc. ASME. TRIB2001, ASME 2001 Symposium on Nanotribology and Nanotechnology for 1Tbit/in2, 11-17, October 21–24, 2001
Paper No: TRIB-NANO2001-102
DOI: https://doi.org/10.1115/TRIB-NANO2001-102
View Paper titled, A New Finite-Element Based Suspension Model Including Displacement Limiters for Load/Unload Simulations
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Topics: Displacement, Engineering simulation, Finite element analysis, Simulation, Stress, Disks, Degrees of freedom, Pressure
Proceedings Papers

Influence of Surface Topography on the Tribo-Characteristics of an Eccentric-Tappet Pair

J. Wang, C. H. Venner, A. A. Lubrecht
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 263-264, October 7–10, 2012
Paper No: IJTC2012-61196
DOI: https://doi.org/10.1115/IJTC2012-61196
View Paper titled, Influence of Surface Topography on the Tribo-Characteristics of an Eccentric-Tappet Pair
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Topics: Engines, Exhaust systems, Fatigue failure, Film thickness, Fluctuations (Physics), Fracture (Materials), Metals, Pressure, Simulation, Stress
Proceedings Papers

From Full Film Lubrication to Local Film Breakdown: A Molecular Dynamics Approach

D. Savio, N. Fillot, P. Vergne, M. Zaccheddu
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 1-3, October 7–10, 2012
Paper No: IJTC2012-61029
DOI: https://doi.org/10.1115/IJTC2012-61029
View Paper titled, From Full Film Lubrication to Local Film Breakdown: A Molecular Dynamics Approach
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Topics: Lubrication, Molecular dynamics, Friction, Lubricants, Engineering simulation, Film thickness, Shear stress, Simulation
Proceedings Papers

Molecular Dynamics Simulation of a Rigid Sphere Indenting a Copper Substrate

Ding Jia, Longqiu Li, Andrey Ovcharenko, Wenping Song, Guangyu Zhang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 293-295, October 7–10, 2012
Paper No: IJTC2012-61079
DOI: https://doi.org/10.1115/IJTC2012-61079
View Paper titled, Molecular Dynamics Simulation of a Rigid Sphere Indenting a Copper Substrate
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Topics: Copper, Molecular dynamics simulation, Displacement, Simulation, Deformation, Diamonds, Molecular dynamics
Proceedings Papers

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

Jeremiah N. Mpagazehe, C. Fred Higgs, III
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 131-133, October 7–10, 2012
Paper No: IJTC2012-61193
DOI: https://doi.org/10.1115/IJTC2012-61193
View Paper titled, A Fluid-Structure Interaction Modeling Approach of Lubricated Bearing-Type Sliding Contacts
Click here to open pdf in another window PDF for A Fluid-Structure Interaction Modeling Approach of Lubricated Bearing-Type Sliding Contacts
Topics: Bearings, Fluid structure interaction, Modeling, Computational fluid dynamics, Approximation, Contamination, Equilibrium (Physics), Fluid films, Fluid pressure, Fluids
Proceedings Papers

Effect of Surface Roughness and Lubricant on Scuffing Initiation

Jiman Han, Qian Zou
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 297-299, October 7–10, 2012
Paper No: IJTC2012-61096
DOI: https://doi.org/10.1115/IJTC2012-61096
View Paper titled, Effect of Surface Roughness and Lubricant on Scuffing Initiation
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Topics: Lubricants, Surface roughness, Film thickness, Metals, Pressure, Contact mechanics, Deformation, Failure, Lubrication, Simulation
Proceedings Papers

A Thermo-Mechanical Finite Element Analysis of Light Sliding Contact at the Head-Disk Interface

Yuliang Liu, Jia Lou, David B. Bogy, Guangyu Zhang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 335-337, October 7–10, 2012
Paper No: IJTC2012-61063
DOI: https://doi.org/10.1115/IJTC2012-61063
View Paper titled, A Thermo-Mechanical Finite Element Analysis of Light Sliding Contact at the Head-Disk Interface
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Topics: Disks, Finite element analysis, Thermomechanics, Temperature, Magnetic recording, Aluminum, Corners (Structural elements), Deformation, Finite element model, Friction
Proceedings Papers

The Wear Characteristics of Graphene as an Atomically-Thin Protective Coating

Emil Sandoz-Rosado, Elon J. Terrell
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 21-23, October 7–10, 2012
Paper No: IJTC2012-61135
DOI: https://doi.org/10.1115/IJTC2012-61135
View Paper titled, The Wear Characteristics of Graphene as an Atomically-Thin Protective Coating
Click here to open pdf in another window PDF for The Wear Characteristics of Graphene as an Atomically-Thin Protective Coating
Topics: Graphene, Protective coatings, Wear, Adhesives, Coating processes, Coatings, Engineering simulation, Failure mechanisms, Graphite, Load bearing capacity
Proceedings Papers

New Generation of Water Lubricated Foil Bearing: Numerical Models and Experimental Verification

Artur Olszewski, Michał Wodtke, Rafał Gawarkiewicz
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 177-179, October 7–10, 2012
Paper No: IJTC2012-61105
DOI: https://doi.org/10.1115/IJTC2012-61105
View Paper titled, New Generation of Water Lubricated Foil Bearing: Numerical Models and Experimental Verification
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Topics: Computer simulation, Foil bearings, Water, Bearings, Computers, Fluids, Design, Engineering prototypes, Fluid dynamics, Fluid structure interaction
Proceedings Papers

Influence of Coating Thickness and Substrate Elasticity on the Tribological Performance of PEEK Coatings

Yuanyuan Wang, Elon J. Terrell
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 79-81, October 7–10, 2012
Paper No: IJTC2012-61190
DOI: https://doi.org/10.1115/IJTC2012-61190
View Paper titled, Influence of Coating Thickness and Substrate Elasticity on the Tribological Performance of PEEK Coatings
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Topics: Coatings, Elasticity, Tribology, Stress, Damage, Deformation, Energy dissipation, Ethers (Class of compounds), Corrosion resistance, Experimental analysis
Proceedings Papers

Lubricant Flow and Evaporation Model for Heat Assisted Magnetic Recording Systems Including Reactive End-Group Effects and Thin-Film Viscosity

Joanna E. Bechtel, David B. Bogy
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 347-349, October 7–10, 2012
Paper No: IJTC2012-61167
DOI: https://doi.org/10.1115/IJTC2012-61167
View Paper titled, Lubricant Flow and Evaporation Model for Heat Assisted Magnetic Recording Systems Including Reactive End-Group Effects and Thin-Film Viscosity
Click here to open pdf in another window PDF for Lubricant Flow and Evaporation Model for Heat Assisted Magnetic Recording Systems Including Reactive End-Group Effects and Thin-Film Viscosity
Topics: Evaporation, Flow (Dynamics), Heat, Lubricants, Magnetic recording, Thin films, Viscosity, Pressure, Disks, Film thickness
Proceedings Papers

On Simulation of Multi-Particle Impact Interactions in the Cold Spray Process

Baran Yıldırım, Andrew Hulton, Seyed Ali Alavian, Teiichi Ando, Andrew Gouldstone, Sinan Müftü
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 83-85, October 7–10, 2012
Paper No: IJTC2012-61202
DOI: https://doi.org/10.1115/IJTC2012-61202
View Paper titled, On Simulation of Multi-Particle Impact Interactions in the Cold Spray Process
Click here to open pdf in another window PDF for On Simulation of Multi-Particle Impact Interactions in the Cold Spray Process
Topics: Particulate matter, Simulation, Sprays, Deformation, Particle collisions, Bonding, Coating processes, Coatings, Cohesion, Failure
Proceedings Papers

Local Adaptive Multi-Grid Control Volume Method for the Air Bearing Problem in Hard Disk Drives

Liping Li, David B. Bogy
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 185-187, October 7–10, 2012
Paper No: IJTC2012-61118
DOI: https://doi.org/10.1115/IJTC2012-61118
View Paper titled, Local Adaptive Multi-Grid Control Volume Method for the Air Bearing Problem in Hard Disk Drives
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Topics: Air bearings, Disks, Algorithms, Simulation, Stability, Steady state
Proceedings Papers

Mechanisms of Entrapment and Release of Fluid Droplets From Nano-Scale Surface Features

William Chong, Mircea Teodorescu, Ashlie Martini, Homer Rahnejat
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 29-31, October 7–10, 2012
Paper No: IJTC2012-61201
DOI: https://doi.org/10.1115/IJTC2012-61201
View Paper titled, Mechanisms of Entrapment and Release of Fluid Droplets From Nano-Scale Surface Features
Click here to open pdf in another window PDF for Mechanisms of Entrapment and Release of Fluid Droplets From Nano-Scale Surface Features
Topics: Drops, Fluids, Nanoscale phenomena, Modeling, Simulation, Drug delivery systems, Drugs, Friction, Membranes, Molecular dynamics
Proceedings Papers

Development of the GranOO Discrete Element Platform for Dynamic Problems: Application for Tribological Application

Ivan Iordanoff, Jean Luc Charles, Damien Andre
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 325-329, October 7–10, 2012
Paper No: IJTC2012-61200
DOI: https://doi.org/10.1115/IJTC2012-61200
View Paper titled, Development of the GranOO Discrete Element Platform for Dynamic Problems: Application for Tribological Application
Click here to open pdf in another window PDF for Development of the GranOO Discrete Element Platform for Dynamic Problems: Application for Tribological Application
Topics: Tribology, Particulate matter, Wear, Damage, Differential equations, Electric potential, Engineering simulation, Flow (Dynamics), Licensing, Magnetic moment
Proceedings Papers

Thermo-Mechanical Contact and Micro-Wear in Head Disk Interface

Sungae Lee, Chang-Dong Yeo
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 317-319, October 24–26, 2011
Paper No: IJTC2011-61059
DOI: https://doi.org/10.1115/IJTC2011-61059
View Paper titled, Thermo-Mechanical Contact and Micro-Wear in Head Disk Interface
Click here to open pdf in another window PDF for Thermo-Mechanical Contact and Micro-Wear in Head Disk Interface
Topics: Disks, Thermomechanics, Wear, Heat, Carbon, Carbon films, Design, Engineering simulation, Heat transfer, Materials properties
Proceedings Papers

Model Based Diagnostics for Gearboxes

Michael D. Bryant, Jihoon Choi
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 361-363, October 24–26, 2011
Paper No: IJTC2011-61263
DOI: https://doi.org/10.1115/IJTC2011-61263
View Paper titled, Model Based Diagnostics for Gearboxes
Click here to open pdf in another window PDF for Model Based Diagnostics for Gearboxes
Topics: Bearings, Cracking (Materials), Dynamics (Mechanics), Engineering simulation, Flow (Dynamics), Fracture (Process), Gear teeth, Gears, Kinematics, Machinery
Proceedings Papers

Simulation of Hydrodynamic Forces on Passenger Car Synchronizer Rings During Rattling

Peter Fietkau, Axel Baumann, Bernd Bertsche
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 179-182, October 24–26, 2011
Paper No: IJTC2011-61030
DOI: https://doi.org/10.1115/IJTC2011-61030
View Paper titled, Simulation of Hydrodynamic Forces on Passenger Car Synchronizer Rings During Rattling
Click here to open pdf in another window PDF for Simulation of Hydrodynamic Forces on Passenger Car Synchronizer Rings During Rattling
Topics: Automobiles, Fluid-dynamic forces, Simulation, Clearances (Engineering)
Proceedings Papers

Large-Scale Simulation of Fluid Flows in Mixed Lubrication

Noe¨l Brunetiere, Q. Jane Wang
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 115-117, October 24–26, 2011
Paper No: IJTC2011-61023
DOI: https://doi.org/10.1115/IJTC2011-61023
View Paper titled, Large-Scale Simulation of Fluid Flows in Mixed Lubrication
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Topics: Fluid dynamics, Lubricants, Lubrication, Pressure, Simulation, Stress, Surface roughness
Proceedings Papers

Modeling of Eddy Current Loss for Magnetic Thrust Bearings

Yongsheng Tian, Yanhua Sun, Lie Yu
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 191-193, October 24–26, 2011
Paper No: IJTC2011-61050
DOI: https://doi.org/10.1115/IJTC2011-61050
View Paper titled, Modeling of Eddy Current Loss for Magnetic Thrust Bearings
Click here to open pdf in another window PDF for Modeling of Eddy Current Loss for Magnetic Thrust Bearings
Topics: Eddy current losses, Modeling, Thrust bearings, Finite element methods, Magnetic fields, Eddies (Fluid dynamics), Eddy currents (Electricity), Simulation, Skin effect