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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

Numerical Modeling of Distributed Inhomogeneities and Their Effect on Rolling Contact Fatigue Life

Qinghua Zhou, Xiaoqing Jin, Zhanjiang Wang, Jiaxu Wang, Leon M. Keer, Qian Wang

Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 313-315, October 7–10, 2012

Paper No: IJTC2012-61156

DOI: https://doi.org/10.1115/IJTC2012-61156

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Topics: Computer simulation, Fatigue life, Rolling contact, Finite element methods, Enterprise information management, Fatigue, Gaussian distribution, Materials properties, Numerical analysis

Proceedings Papers

Efficient Numerical Modeling of Hertzian Line Contact for Material With Inhomogeneities

Xiaoqing Jin, Zhanjiang Wang, Qinghua Zhou, Leon M. Keer, Qian Wang

Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 321-323, October 7–10, 2012

Paper No: IJTC2012-61168

DOI: https://doi.org/10.1115/IJTC2012-61168

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Topics: Algorithms, Computer simulation, Fast Fourier transforms, Materials properties, Numerical analysis, Shapes, Stress

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

Paper No: IJTC2012-61086

DOI: https://doi.org/10.1115/IJTC2012-61086

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Topics: Damping, Stiffness, Stress, Viscosity, Deformation, Free vibrations, Numerical analysis, Pressure

Proceedings Papers

Numerical Analysis Method of Contact Mechanics Between a Sphere and a Flat Considering Lennard-Jones Surface Forces of Contacting Asperities and All Rough Height Surfaces

Kyosuke Ono

Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 321-323, October 24–26, 2011

Paper No: IJTC2011-61077

DOI: https://doi.org/10.1115/IJTC2011-61077

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Topics: Contact mechanics, Numerical analysis, Surface roughness, Adhesives, Deformation, Disks

Proceedings Papers

Numerical Analysis on Dynamic Characteristics of Flying Magnetic Head Under Ultra Thin Spacing

Hua-ping Yao, Huang Ping, Yang-zhi Chen

Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 377-379, October 17–20, 2010

Paper No: IJTC2010-41052

DOI: https://doi.org/10.1115/IJTC2010-41052

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Topics: Magnetic heads, Numerical analysis, Air bearings, Algorithms, Bearings, Damping, Film thickness, Finite difference methods, Pressure, Stiffness

Proceedings Papers

Numerical Method of Analyzing Contact Mechanics Between a Sphere and a Flat Considering Lennard-Jones Surface Forces of Contacting Asperities and Mean Height Surfaces

Kyosuke Ono

Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 301-303, October 17–20, 2010

Paper No: IJTC2010-41066

DOI: https://doi.org/10.1115/IJTC2010-41066

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Topics: Contact mechanics, Numerical analysis, Surface roughness, Adhesion, Deformation, Density, Disks, Glass, Relaxation (Physics)

Proceedings Papers

Pumping Effect of Slider Air Bearing Surface for Non-Langmuir Adsorption

Bo Zhang, Akira Nakajima

Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 385-387, October 17–20, 2010

Paper No: IJTC2010-41110

DOI: https://doi.org/10.1115/IJTC2010-41110

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Topics: Air bearings, Disks, Film thickness, Numerical analysis, Viscosity

Proceedings Papers

Modeling Non-Newtonian Piston Skirts EHL in the Initial Engine Start Up

Syed Adnan Qasim, Usman F. Chaudhri, M. Afzaal Malik, Riaz A. Mufti

Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 99-101, October 17–20, 2010

Paper No: IJTC2010-41054

DOI: https://doi.org/10.1115/IJTC2010-41054

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Topics: Engine start-up, Modeling, Pistons, Clearances (Engineering), Lubricants, Wear, Viscoelasticity, Adhesives, Cycles, Elastohydrodynamic lubrication

Proceedings Papers

Contact Mechanics Analysis of a Rubber Piece on a Smooth Plate

Kyosuke Ono

Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 329-331, October 19–21, 2009

Paper No: IJTC2009-15123

DOI: https://doi.org/10.1115/IJTC2009-15123

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Topics: Contact mechanics, Rubber, Pressure, Friction, Deformation, Glass, Numerical analysis, Surface roughness, Young's modulus

Proceedings Papers

Comparison of Air Ingestion vs. Dimensionless Parameters in Squeeze Film Dampers

Jorge E. Torres, Sergio E. Diaz

Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 163-165, October 19–21, 2009

Paper No: IJTC2009-15023

DOI: https://doi.org/10.1115/IJTC2009-15023

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Topics: Dampers, Bearings, Air entrainment, Damping, Dimensionless numbers, Flow (Dynamics), Numerical analysis, Pressure

Proceedings Papers

Numerical Analysis of a Spherical Shell Compressed by a Rigid Flat

Longqiu Li, Izhak Etsion, Andrey Ovcharenko, Frank Talke

Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 333-335, October 19–21, 2009

Paper No: IJTC2009-15126

DOI: https://doi.org/10.1115/IJTC2009-15126

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Topics: Numerical analysis, Spherical shells, Shells, Deformation, Geometry, Materials properties, Stress, Finite element analysis, Flat plates, Yield strength

Proceedings Papers

Numerical Analysis on Dynamic Characteristics of Flying Magnetic Head With Ultra Thin Spacing

Hua-ping Yao, Yang-zhi Chen, Huang Ping

Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 205-207, October 19–21, 2009

Paper No: IJTC2009-15151

DOI: https://doi.org/10.1115/IJTC2009-15151

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Topics: Magnetic heads, Numerical analysis, Bearings, Dynamic response, Equilibrium (Physics), Film thickness, Finite difference methods, Momentum, Pressure, Vibration

Proceedings Papers

Numerical Analysis of Point Contact EHL on Coated Substrates

Zhan-jiang Wang, Yuan-zhong Hu, Wen-zhong Wang, Hui Wang

Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 471-473, October 19–21, 2009

Paper No: IJTC2009-15038

DOI: https://doi.org/10.1115/IJTC2009-15038

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Topics: Coatings, Computation, Computer simulation, Contact mechanics, Displacement, Film thickness, Fourier transforms, Industrial lubrication systems, Lubricants, Numerical analysis

Proceedings Papers

Numerical Simulation of Elastic Conforming Contacts Under Eccentric Loading

Sergiu Spiˆnu, Emanuel Diaconescu

Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 649-651, October 20–22, 2008

Paper No: IJTC2008-71275

DOI: https://doi.org/10.1115/IJTC2008-71275

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Topics: Computer simulation, Pressure, Numerical analysis, Stress

Proceedings Papers

FEM-DEM Dialogue for Tribological Understanding

Aure´lien Saulot, Mathieu Renouf, Yves Berthier

Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 581-583, October 20–22, 2008

Paper No: IJTC2008-71173

DOI: https://doi.org/10.1115/IJTC2008-71173

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Topics: Boundary-value problems, Computer simulation, Contact dynamics, Discrete element methods, Dynamics (Mechanics), Finite element analysis, Finite element methods, Finite element model, Flow (Dynamics), Friction

Proceedings Papers

Numerical Analysis of Contact Mechanics Between Spherical Slider and Disk Due to Intermolecular Forces

Kyosuke Ono

Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 673-675, October 20–22, 2008

Paper No: IJTC2008-71076

DOI: https://doi.org/10.1115/IJTC2008-71076

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Topics: Contact mechanics, Disks, Intermolecular forces, Numerical analysis, Magnetic heads, Surface roughness

Proceedings Papers

Numerical Analysis on Lubrication Characteristics of Nanometer Gas Film in Hard Disk Drive

Hua-Ping Yao, Yan-Hua Wu, Huang Ping

Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 685-687, October 20–22, 2008

Paper No: IJTC2008-71137

DOI: https://doi.org/10.1115/IJTC2008-71137

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Topics: Disks, Lubrication, Numerical analysis, Flow (Dynamics), Pressure, Bearings, Film thickness, Finite difference methods, Modeling

Proceedings Papers

Thermal and Roughness Effects in a Slider Bearing Considering Conduction Through Both the Pad and the Slider

Prawal Sinha, Getachew Adamu

Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 295-297, October 20–22, 2008

Paper No: IJTC2008-71023

DOI: https://doi.org/10.1115/IJTC2008-71023

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Topics: Heat conduction, Slider bearings, Surface roughness, Bearings, Boundary-value problems, Density, Finite difference methods, Fluids, Momentum, Numerical analysis

Proceedings Papers

Complete Modeling of Squeeze Film Dampers Using the Bulk Flow Model

Je´roˆme Gehannin, Mihai Arghir, Olivier Bonneau

Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 363-365, October 20–22, 2008

Paper No: IJTC2008-71172

DOI: https://doi.org/10.1115/IJTC2008-71172

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Topics: Dampers, Flow (Dynamics), Modeling, Orifices, Piston rings, Thin films, Whirls, Inertia (Mechanics), Numerical analysis, Rotors

NARROW

Pressure Increase in Elliptical Impact EHL Contacts With Surface Asperities

Numerical Modeling of Distributed Inhomogeneities and Their Effect on Rolling Contact Fatigue Life

Efficient Numerical Modeling of Hertzian Line Contact for Material With Inhomogeneities

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

Numerical Analysis Method of Contact Mechanics Between a Sphere and a Flat Considering Lennard-Jones Surface Forces of Contacting Asperities and All Rough Height Surfaces

Numerical Analysis on Dynamic Characteristics of Flying Magnetic Head Under Ultra Thin Spacing

Numerical Method of Analyzing Contact Mechanics Between a Sphere and a Flat Considering Lennard-Jones Surface Forces of Contacting Asperities and Mean Height Surfaces

Pumping Effect of Slider Air Bearing Surface for Non-Langmuir Adsorption

Modeling Non-Newtonian Piston Skirts EHL in the Initial Engine Start Up

Contact Mechanics Analysis of a Rubber Piece on a Smooth Plate

Comparison of Air Ingestion vs. Dimensionless Parameters in Squeeze Film Dampers

Numerical Analysis of a Spherical Shell Compressed by a Rigid Flat

Numerical Analysis on Dynamic Characteristics of Flying Magnetic Head With Ultra Thin Spacing

Numerical Analysis of Point Contact EHL on Coated Substrates

Numerical Simulation of Elastic Conforming Contacts Under Eccentric Loading

FEM-DEM Dialogue for Tribological Understanding

Numerical Analysis of Contact Mechanics Between Spherical Slider and Disk Due to Intermolecular Forces

Numerical Analysis on Lubrication Characteristics of Nanometer Gas Film in Hard Disk Drive

Thermal and Roughness Effects in a Slider Bearing Considering Conduction Through Both the Pad and the Slider

Complete Modeling of Squeeze Film Dampers Using the Bulk Flow Model

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