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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
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61196
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

Analysis of the Lubrication Regimes at the Small End and Big End of a Connecting Rod of a High Performance Motorbike Engine

Luca Bertocchi, Matteo Giacopini, Daniele Dini
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 229-231, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61087
https://doi.org/10.1115/IJTC2012-61087
View Paper titled, Analysis of the Lubrication Regimes at the Small End and Big End of a Connecting Rod of a High Performance Motorbike Engine
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Topics: Engines, Lubrication, Motorcycles, Algorithms, Lubricants, Pistons, Rotation, Bearings, Cavitation, Combustion
Proceedings Papers

Influences of Trace Water in Hydrogen and Argon on the Tribological Properties of Pure Iron

Kanao Fukuda, Masaaki Hashimoto, Joichi Sugimura
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 265-267, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61204
https://doi.org/10.1115/IJTC2012-61204
View Paper titled, Influences of Trace Water in Hydrogen and Argon on the Tribological Properties of Pure Iron
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Topics: Hydrogen, Iron, Tribology, Water, Atoms, Friction, Gases, Oxygen, Wear
Proceedings Papers

Experimental Study of Lubrication Film Formation in Multiple Contacts Device Under Starved Conditions

Petr Svoboda, David Kostal, Ivan Krupka, Martin Hartl
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 233-235, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61123
https://doi.org/10.1115/IJTC2012-61123
View Paper titled, Experimental Study of Lubrication Film Formation in Multiple Contacts Device Under Starved Conditions
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Topics: Lubrication, Film thickness, Computer simulation, Lubricants, Machine components, Bearings, Cams, Failure, Gears, Pressure
Proceedings Papers

Surface Texturing for Energy Efficiency and Sustainability

Pradeep L. Menezes, Kishore, Satish V. Kailas, Michael R. Lovell
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 269-271, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61218
https://doi.org/10.1115/IJTC2012-61218
View Paper titled, Surface Texturing for Energy Efficiency and Sustainability
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Topics: Energy efficiency, Sustainability, Friction, Manufacturing, Steel, Texture (Materials), Cycles, Grinding, Surface roughness, Surface texture
Proceedings Papers

Self-Organization and Friction During Sliding

Pradeep L. Menezes, Kishore, Satish V. Kailas, Michael R. Lovell
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 273-275, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61219
https://doi.org/10.1115/IJTC2012-61219
View Paper titled, Self-Organization and Friction During Sliding
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Topics: Friction, Self-organization, Cycles, Surface texture, Plates (structures), Steel, Texture (Materials), Lubrication, Magnesium (Metal), Pins (Engineering)
Proceedings Papers

Experimental and Numerical Investigation of the High-Speed Instability of Aerodynamic Foil Journal Bearings for Micro Turbomachinery

Kei Somaya, Toru Yamashita, Shigeka Yoshimoto
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 243-245, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61130
https://doi.org/10.1115/IJTC2012-61130
View Paper titled, Experimental and Numerical Investigation of the High-Speed Instability of Aerodynamic Foil Journal Bearings for Micro Turbomachinery
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Topics: Journal bearings, Turbomachinery, Foil bearings, Rotors, Compressors, Durability, Frequency response, High temperature, Stability
Proceedings Papers

Influence of Micro Textures on the Tribological Contact and Tribological Behavior on the Example of a CVT

Sandra Drechsler, Albert Albers, Philipp Merkel
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 247-249, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61158
https://doi.org/10.1115/IJTC2012-61158
View Paper titled, Influence of Micro Textures on the Tribological Contact and Tribological Behavior on the Example of a CVT
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Topics: Texture (Materials), Tribology
Proceedings Papers

Diesel Engine Turbocharger Stabilized With Novel Tilting Pad Bearing Design

R. Gordon Kirk, Matthew Enniss, Daniel Freeman, Andrew Brethwaite
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 217-219, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61041
https://doi.org/10.1115/IJTC2012-61041
View Paper titled, Diesel Engine Turbocharger Stabilized With Novel Tilting Pad Bearing Design
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Topics: Bearing design, Diesel engines, Turbochargers
Proceedings Papers

Experimental Investigation of Transition in Lubrication Regime for Thin-Film Coated Surfaces

C. Lorenzo Martin, O. O. Ajayi, S. Torrel, G. R. Fenske, R. A. Erck
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 251-253, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61171
https://doi.org/10.1115/IJTC2012-61171
View Paper titled, Experimental Investigation of Transition in Lubrication Regime for Thin-Film Coated Surfaces
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Topics: Lubrication, Thin films, Coatings, Friction, Tribology, Bearings, Carbon, Composite materials, Design, Engineers
Proceedings Papers

Polycrystalline Diamond Thrust Bearing Testing and Qualification for Application in Marine Hydrokinetic Machines

B. A. Lingwall, C. H. Cooley, T. N. Sexton
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 221-223, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61061
https://doi.org/10.1115/IJTC2012-61061
View Paper titled, Polycrystalline Diamond Thrust Bearing Testing and Qualification for Application in Marine Hydrokinetic Machines
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Topics: Diamonds, Machinery, Testing, Thrust bearings, Bearings, Load bearing capacity, Wear, Boundary lubrication, Drilling, Failure
Proceedings Papers

Using a 3-Dimensional Viscoelastic Finite Element Model to Analyze the Effects of Floor Roughness, Sliding Speed and Material Properties on Shoe-Floor Friction

Gurjeet Singh, Vikas Hasija, Pradeep L. Menezes, Kurt Beschorner
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 255-257, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61176
https://doi.org/10.1115/IJTC2012-61176
View Paper titled, Using a 3-Dimensional Viscoelastic Finite Element Model to Analyze the Effects of Floor Roughness, Sliding Speed and Material Properties on Shoe-Floor Friction
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Topics: Finite element model, Friction, Materials properties, Surface roughness, Adhesion, Boundary lubrication, Computer simulation, Accidents, Design, Occupational safety and health
Proceedings Papers

Stiffness and Damping Analysis of a Single EHL Contact Between the Rolling Element and Raceways Under Wider Load and Speed Ranges

Yuyan Zhang, Xiaoli Wang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 225-227, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61086
https://doi.org/10.1115/IJTC2012-61086
View Paper titled, Stiffness and Damping Analysis of a Single EHL Contact Between the Rolling Element and Raceways Under Wider Load and Speed Ranges
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Topics: Damping, Stiffness, Stress, Viscosity, Deformation, Free vibrations, Numerical analysis, Pressure
Proceedings Papers

Performance and Failure Modes of Grease Lubricated Hybrid Ceramic Bearing in High Speed and High Temperature Condition

Dezhi Zheng, Le Gu, Tingjian Wang, Liqin Wang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 259-261, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61189
https://doi.org/10.1115/IJTC2012-61189
View Paper titled, Performance and Failure Modes of Grease Lubricated Hybrid Ceramic Bearing in High Speed and High Temperature Condition
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Topics: Bearings, Ceramics, Failure mechanisms, High temperature, Failure, Ball bearings, Design, Inspection, Lubrication, Rolling bearings
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
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61129
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

Friction and Wear Characteristics of H25, H188, H214 Against Hastelloy X

M. Bulut Coskun, Serdar Aksoy, Necdet Basaran, Mahmut F. Aksit
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 215-217, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61110
https://doi.org/10.1115/IJTC2011-61110
View Paper titled, Friction and Wear Characteristics of H25, H188, H214 Against Hastelloy X
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Topics: Friction, Wear, High temperature, Turbomachinery, Cobalt, Compression, Design, Energy generation, Engines, Pins (Engineering)
Proceedings Papers

Friction and Wear of Bronze Filled PTFE and Graphite Filled PTFE in 40 MPA Hydrogen Gas

Yoshinori Sawae, Eiichi Miyakoshi, Shunichiro Doi, Hideki Watanabe, Yoshie Kurono, Joichi Sugimura
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 249-251, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61215
https://doi.org/10.1115/IJTC2011-61215
View Paper titled, Friction and Wear of Bronze Filled PTFE and Graphite Filled PTFE in 40 MPA Hydrogen Gas
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Topics: Bronze, Friction, Graphite, Hydrogen, Wear, Composite materials, High pressure (Physics), Disks, Gas compressors, Helium
Proceedings Papers

Influence of Rock Mechanical Properties on the Formation of Rock Fragments During Cutting Operation

Pradeep L. Menezes, Michael R. Lovell
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 253-255, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61220
https://doi.org/10.1115/IJTC2011-61220
View Paper titled, Influence of Rock Mechanical Properties on the Formation of Rock Fragments During Cutting Operation
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Topics: Cutting, Rock mechanics, Rocks, Slabs, Finite element methods, Computer simulation, Mechanical properties, Stress, Damage, Engineering systems and industry applications
Proceedings Papers

Design and Test of a Tilting Pad Bearing for a High Speed Turbocharger

R. Gordon Kirk, Brandon Morgan, Michael Midkiff, Jordan Thompson
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 219-221, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61123
https://doi.org/10.1115/IJTC2011-61123
View Paper titled, Design and Test of a Tilting Pad Bearing for a High Speed Turbocharger
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Topics: Bearings, Design, Stability, Turbochargers
Proceedings Papers

Tribological Performance of Aluminum Micro and Nano Composites

Pradeep K. Rohatgi, Pradeep L. Menezes, Tatiana Mazzei, Michael R. Lovell
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 257-259, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61222
https://doi.org/10.1115/IJTC2011-61222
View Paper titled, Tribological Performance of Aluminum Micro and Nano Composites
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Topics: Aluminum, Nanocomposites, Tribology, Composite materials, Disks, Friction, Particle size, Pins (Engineering), Wear, Aluminum alloys