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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
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Topics: Displacement, Engineering simulation, Finite element analysis, Simulation, Stress, Disks, Degrees of freedom, Pressure
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
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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

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
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Topics: Engines, Exhaust systems, Fatigue failure, Film thickness, Fluctuations (Physics), Fracture (Materials), Metals, Pressure, Simulation, Stress
Proceedings Papers

Tribology of Insulation Materials Within Implantable Cardioverter-Defibrillator Leads

Charles Wilson, Adam Himes
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 33-34, October 7–10, 2012
Paper No: IJTC2012-61053
DOI: https://doi.org/10.1115/IJTC2012-61053
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Topics: Insulation, Tribology, Wear, Design, Failure mechanisms, Patient treatment, 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
Paper No: IJTC2012-61087
DOI: https://doi.org/10.1115/IJTC2012-61087
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Topics: Engines, Lubrication, Motorcycles, Algorithms, Lubricants, Pistons, Rotation, Bearings, Cavitation, Combustion
Proceedings Papers

Tribological Property Analyses of DLC Films on Ceramic Ball Surfaces With 3-D FEA Method and Experiments

Chuanwei Zhang, Le Gu, Dezhi Zheng
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 63-65, October 7–10, 2012
Paper No: IJTC2012-61068
DOI: https://doi.org/10.1115/IJTC2012-61068
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Topics: Ceramics, Diamond films, Finite element analysis, Tribology, Disks, Shear stress, Stress, Stress concentration, Carbon, Coatings
Proceedings Papers

Pressure Increase in Elliptical Impact EHL Contacts With Surface Asperities

M. Kaneta, F. Guo, J. Wang, I. Krupka, M. Hartl
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 101-102, October 7–10, 2012
Paper No: IJTC2012-61072
DOI: https://doi.org/10.1115/IJTC2012-61072
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Topics: Pressure, Steel, Surface roughness, High pressure (Physics), Numerical analysis, Stress
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
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Topics: Bearings, Fluid structure interaction, Modeling, Computational fluid dynamics, Approximation, Contamination, Equilibrium (Physics), Fluid films, Fluid pressure, Fluids
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
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Topics: Disks, Finite element analysis, Thermomechanics, Temperature, Magnetic recording, Aluminum, Corners (Structural elements), Deformation, Finite element model, Friction
Proceedings Papers

An Investigation of the Steady-State Performance of a Wave Aerodynamic Thrust Bearing for High Speed Applications

Nicoleta M. Ene, Florin Dimofte
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 205-207, October 7–10, 2012
Paper No: IJTC2012-61187
DOI: https://doi.org/10.1115/IJTC2012-61187
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Topics: Steady state, Thrust bearings, Waves, Bearings, Thrust, Computers, Film thickness, Stress, Testing, Theoretical analysis
Proceedings Papers

Numerical Modeling of Partial Slip Contact Involving Inhomogeneous Materials

Zhanjiang Wang, Xiaoqing Jin, Leon M. Keer, Qian Wang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 301-303, October 7–10, 2012
Paper No: IJTC2012-61108
DOI: https://doi.org/10.1115/IJTC2012-61108
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Topics: Computer simulation, Displacement, Stress, Algorithms, Elastic half space, Fast Fourier transforms
Proceedings Papers

A Mechanistic Approach to Predicting the Friction Behaviour of Human Skin

Julien van Kuilenburg, Marc A. Masen, Emile van der Heide
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 45-47, October 7–10, 2012
Paper No: IJTC2012-61164
DOI: https://doi.org/10.1115/IJTC2012-61164
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Topics: Friction, Skin, Geometry, Annulus, Contact mechanics, Elasticity, Fingerprints, Lasers, Mechanical engineering, Sliding friction
Proceedings Papers

Effect of Coating Thickness on Tribological Performance of CrN in Dry Sliding Contact

C. Lorenzo Martin, O. O. Ajayi, S. Torrel, N. Demas, A. Erdemir, R. Wei
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 75-77, October 7–10, 2012
Paper No: IJTC2012-61172
DOI: https://doi.org/10.1115/IJTC2012-61172
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Topics: Coatings, Tribology, Friction, Stress, Wear, Cutting, Diluents, Mechanical behavior, Piston rings, Plasmas (Ionized gases)
Proceedings Papers

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

Gurjeet Singh, Kurt Beschorner
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 49-51, October 7–10, 2012
Paper No: IJTC2012-61173
DOI: https://doi.org/10.1115/IJTC2012-61173
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Topics: Fluid pressure, Friction, Fluids, Lubrication, Viscosity, Design, Pressure, Stress, Water, Accidents
Proceedings Papers

Influence of Couple Stress Lubricant on the Performance of Orifice Compensated Non-Recessed Hole-Entry Hydrostatic/Hybrid Journal Bearing

Satish C. Sharma, Nathi Ram
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 143-145, October 7–10, 2012
Paper No: IJTC2012-61013
DOI: https://doi.org/10.1115/IJTC2012-61013
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Topics: Hydrostatics, Journal bearings, Lubricants, Stress
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
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Topics: Coatings, Elasticity, Tribology, Stress, Damage, Deformation, Energy dissipation, Ethers (Class of compounds), Corrosion resistance, Experimental analysis
Proceedings Papers

Elasto-Plastic Analysis of a Contact Under Normal and Torque Loading

Pengyang Li, Zhanjiang Wang, W. Wayne Chen, Xiaoqing Jin, Yan Li, Q. Jane Wang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 281-283, October 7–10, 2012
Paper No: IJTC2012-61032
DOI: https://doi.org/10.1115/IJTC2012-61032
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Topics: Torque, Stress, Spin (Aerodynamics), Spinning (Textile), Yield point, Friction, Pressure, Shapes
Proceedings Papers

Tribological Effects of BN and MoS 2 Nanoparticles Added to Polyalphaolefin Oil in Piston Skirt/Cylinder Liner Tests

Nicholaos G. Demas, Elena V. Timofeeva, Jules L. Routbort, George R. Fenske
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 5-7, October 7–10, 2012
Paper No: IJTC2012-61062
DOI: https://doi.org/10.1115/IJTC2012-61062
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Topics: Cylinders, Nanoparticles, Pistons, Tribology, Friction, Cast iron, Wear, Tribological films, Aluminum alloys, Boron
Proceedings Papers

Modeling Low-Viscosity 1 st Compression Ring EHL at Large Radial Clearance in Initial Engine Start Up

Syed Adnan Qasim, Rashid Naseer, Abdul Ghafoor, M. Afzaal Malik
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 115-117, October 7–10, 2012
Paper No: IJTC2012-61155
DOI: https://doi.org/10.1115/IJTC2012-61155
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Topics: Clearances (Engineering), Compression, Engine start-up, Modeling, Viscosity, Adhesives, Cycles, Dynamics (Mechanics), Internal combustion engines, Manufacturing
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
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Topics: Journal bearings, Bearings, Wear, Stiffness, Clearances (Engineering), Cycles, Design, Finite element methods, Finite element model, Flow (Dynamics)