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Proceedings Papers

Predicting Fly-Height Modulation and Contact Forces in Ultra-Low Flying Head-Disk Interfaces Using a Tri-State Switching Dynamic Contact Model

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Sung-Chang Lee, Andreas A. Polycarpou
Proc. ASME. TRIB2001, ASME 2001 Symposium on Nanotribology and Nanotechnology for 1Tbit/in2, 27-35, October 21–24, 2001
Publisher: American Society of Mechanical Engineers
Paper No: TRIB-NANO2001-104
https://doi.org/10.1115/TRIB-NANO2001-104
View Paper titled, Predicting Fly-Height Modulation and Contact Forces in Ultra-Low Flying Head-Disk Interfaces Using a Tri-State Switching Dynamic Contact Model
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Topics: Disks, Dynamics (Mechanics), Air bearings, Contact dynamics, Damage, Degrees of freedom, Design, Dynamic models, Excitation, Rotating disks
Proceedings Papers

Tribology of Insulation Materials Within Implantable Cardioverter-Defibrillator Leads

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Charles Wilson, Adam Himes
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 33-34, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61053
https://doi.org/10.1115/IJTC2012-61053
View Paper titled, Tribology of Insulation Materials Within Implantable Cardioverter-Defibrillator Leads
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Topics: Insulation, Tribology, Wear, Design, Failure mechanisms, Patient treatment, Stress
Proceedings Papers

Determination of Dynamic Coefficients in a Hydrodynamic Journal Bearing Based on the 3-D Navier-Stokes Equations and Considering Cavitation Effects

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Changhu Xing, Minel J. Braun
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 209-211, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61192
https://doi.org/10.1115/IJTC2012-61192
View Paper titled, Determination of Dynamic Coefficients in a Hydrodynamic Journal Bearing Based on the 3-D Navier-Stokes Equations and Considering Cavitation Effects
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Topics: Cavitation, Journal bearings, Navier-Stokes equations, Algorithms, Bearings, Pressure, Computational fluid dynamics, Damping, Design, Lubricants
Proceedings Papers

Influence of Hydrodynamic Fluid Pressure and Shoe Tread Depth on Available Coefficient of Friction

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Gurjeet Singh, Kurt Beschorner
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 49-51, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61173
https://doi.org/10.1115/IJTC2012-61173
View Paper titled, Influence of Hydrodynamic Fluid Pressure and Shoe Tread Depth on Available Coefficient of Friction
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Topics: Fluid pressure, Friction, Fluids, Lubrication, Viscosity, Design, Pressure, Stress, Water, Accidents
Proceedings Papers

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

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Artur Olszewski, Michał Wodtke, Rafał Gawarkiewicz
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 177-179, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61105
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

Simultaneous Measurements of Friction Forces and Contact Areas During Shearing of Nanometer-Thick Liquid Lubricant Films

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Shintaro Itoh, Takumi Mizuno, Yusuke Norizuki, Kenji Fukuzawa, Hedong Zhang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 25-27, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61154
https://doi.org/10.1115/IJTC2012-61154
View Paper titled, Simultaneous Measurements of Friction Forces and Contact Areas During Shearing of Nanometer-Thick Liquid Lubricant Films
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Topics: Die cutting, Friction, Lubricants, Shearing (Deformation), Probes, Fibers, Mechanical properties, Shear (Mechanics), Deflection, Design
Proceedings Papers

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

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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
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61033
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

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

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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

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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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

Experimental and Modeling Studies for Understanding Shoe-Floor-Contaminant Friction and Designing for Slip-Resistance

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Kurt Beschorner
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 127-129, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61191
https://doi.org/10.1115/IJTC2012-61191
View Paper titled, Experimental and Modeling Studies for Understanding Shoe-Floor-Contaminant Friction and Designing for Slip-Resistance
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Topics: Design, Friction, Modeling, Fluids, Adhesion, Boundary lubrication, Surface roughness, Lubrication, Finite element model, Lubricants
Proceedings Papers

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

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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

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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

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

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Vikas M. Phalle, Satish C. Sharma
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 147-150, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61018
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

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

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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

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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

Experimental Study of Artificial Features Attenuation in Rolling/Sliding Concentrated Contacts

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Petr Sperka, Ivan Krupka, Martin Hartl
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 135-137, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61068
https://doi.org/10.1115/IJTC2011-61068
View Paper titled, Experimental Study of Artificial Features Attenuation in Rolling/Sliding Concentrated Contacts
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Topics: Design, Disks, High pressure (Physics), Interferometry, Machine components, Surface roughness, Thin films, Tribometers
Proceedings Papers

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

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Sungae Lee, Chang-Dong Yeo
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 317-319, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61059
https://doi.org/10.1115/IJTC2011-61059
View Paper titled, Thermo-Mechanical Contact and Micro-Wear in Head Disk Interface
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Topics: Disks, Thermomechanics, Wear, Heat, Carbon, Carbon films, Design, Engineering simulation, Heat transfer, Materials properties
Proceedings Papers

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

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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

Design Considerations for Resilient Rolling Element Bearings Made From Low Modulus Superelastic Materials

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Christopher DellaCorte, Malcolm K. Stanford, Richard A. Manco, II, Fransua Thomas
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 223-224, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61128
https://doi.org/10.1115/IJTC2011-61128
View Paper titled, Design Considerations for Resilient Rolling Element Bearings Made From Low Modulus Superelastic Materials
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Topics: Design, Rolling bearings, Bearings, Nickel, Steel, Stress, Titanium, Alloys, Bearing design, Corrosion
Proceedings Papers

Optimization of Magnetorheological Brake

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Snegdha Gupta, Harish Hirani
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 405-406, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61268
https://doi.org/10.1115/IJTC2011-61268
View Paper titled, Optimization of Magnetorheological Brake
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Topics: Brakes, Optimization, Disks, Torque, Design, Fluids, Hydraulic brakes, Rheology, Weight (Mass), Accounting