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Proceedings Papers

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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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

Squeeze Film Flow Analysis Using Moving Particle Semi-Implicit Calculation

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Nobuyuki Hirooka, Elon J. Terrell
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 197-199, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61161
https://doi.org/10.1115/IJTC2012-61161
View Paper titled, Squeeze Film Flow Analysis Using Moving Particle Semi-Implicit Calculation
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Topics: Film flow, Particulate matter, Algorithms, Flow (Dynamics), Navier-Stokes equations, Pressure, Transients (Dynamics)
Proceedings Papers

Numerical Modeling of Partial Slip Contact Involving Inhomogeneous Materials

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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
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61108
https://doi.org/10.1115/IJTC2012-61108
View Paper titled, Numerical Modeling of Partial Slip Contact Involving Inhomogeneous Materials
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Topics: Computer simulation, Displacement, Stress, Algorithms, Elastic half space, Fast Fourier transforms
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

Friction Force Distribution Along Time-Varying Contact Line in Helical Gear System

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Wen-liang Li, Li-qin Wang
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 277-279, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61031
https://doi.org/10.1115/IJTC2012-61031
View Paper titled, Friction Force Distribution Along Time-Varying Contact Line in Helical Gear System
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Topics: Friction, Helical gears, Algorithms, Energy conservation, Noise (Sound), Shape design, Shock (Mechanics), Vibration
Proceedings Papers

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

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Liping Li, David B. Bogy
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 185-187, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61118
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

Efficient Numerical Modeling of Hertzian Line Contact for Material With Inhomogeneities

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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
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61168
https://doi.org/10.1115/IJTC2012-61168
View Paper titled, Efficient Numerical Modeling of Hertzian Line Contact for Material With Inhomogeneities
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Topics: Algorithms, Computer simulation, Fast Fourier transforms, Materials properties, Numerical analysis, Shapes, Stress
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

A 3D Multigrid Solver for the Elastic Contact Problem: Application to Graded Materials

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H. Boffy, M. C. Baietto, P. Sainsot, T. Lubrecht
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 269-271, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61031
https://doi.org/10.1115/IJTC2011-61031
View Paper titled, A 3D Multigrid Solver for the Elastic Contact Problem: Application to Graded Materials
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Topics: Contact mechanics, Coatings, Surface roughness, Algorithms, Computer simulation, Computers, Dimensions, Mechanical properties, Stress, Tension
Proceedings Papers

Lubrication Analysis of the Thrust Bearing in the Valve Plate of a Swash-Plate Type Axial Piston

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J. H. Shin, H. E. Kim, K. W. Kim
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 199-201, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61070
https://doi.org/10.1115/IJTC2011-61070
View Paper titled, Lubrication Analysis of the Thrust Bearing in the Valve Plate of a Swash-Plate Type Axial Piston
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Topics: Lubrication, Pistons, Thrust bearings, Valves, Cylinders, Fluid films, Pressure, Algorithms, Pumps, Simulation
Proceedings Papers

Catcher Bearing Life Prediction Using a Rainflow Counting Approach

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Jung Gu Lee, Alan Palazzolo
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 233-235, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61186
https://doi.org/10.1115/IJTC2011-61186
View Paper titled, Catcher Bearing Life Prediction Using a Rainflow Counting Approach
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Topics: Bearings, Rotors, Stress, Failure, Magnetic bearings, Algorithms, Ball bearings, Clearances (Engineering), Computer simulation, Fatigue life
Proceedings Papers

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

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Hua-ping Yao, Huang Ping, Yang-zhi Chen
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 377-379, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41052
https://doi.org/10.1115/IJTC2010-41052
View Paper titled, Numerical Analysis on Dynamic Characteristics of Flying Magnetic Head Under Ultra Thin Spacing
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Topics: Magnetic heads, Numerical analysis, Air bearings, Algorithms, Bearings, Damping, Film thickness, Finite difference methods, Pressure, Stiffness
Proceedings Papers

Mass Conserving Cavitation Effects in Squeeze-Film Journal Bearings Subjected to Fully Reversing Loads

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S. Boedo
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 107-109, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41079
https://doi.org/10.1115/IJTC2010-41079
View Paper titled, Mass Conserving Cavitation Effects in Squeeze-Film Journal Bearings Subjected to Fully Reversing Loads
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Topics: Cavitation, Journal bearings, Stress, Pressure, Algorithms, Collapse, Fluid films, Vapors
Proceedings Papers

Elasto-Plastic Layers of Non-Uniform Thickness in Contact Mechanics

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B. Fulleringer, D. Ne´lias
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 353-355, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41217
https://doi.org/10.1115/IJTC2010-41217
View Paper titled, Elasto-Plastic Layers of Non-Uniform Thickness in Contact Mechanics
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Topics: Contact mechanics, Coatings, Algorithms, Computation, Finite element methods, Stress
Proceedings Papers

A Numerical Solution for Fretting Contacts

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Zhan-jiang Wang, Yuan-zhong Hu, Wen-zhong Wang, Hui Wang
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 289-291, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41041
https://doi.org/10.1115/IJTC2010-41041
View Paper titled, A Numerical Solution for Fretting Contacts
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Topics: Algorithms, Contact mechanics, Cycles, Displacement, Fast Fourier transforms, Gradient methods, Pressure, Shear (Mechanics), Stability, Stress
Proceedings Papers

A Dynamic Analysis of a Dual Clearance Squeeze Film Damper

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L. Moraru, T. G. Keith, Jr., F. Dimofte, S. Cioc, N. Ene, D. P. Fleming
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 135-136, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41139
https://doi.org/10.1115/IJTC2010-41139
View Paper titled, A Dynamic Analysis of a Dual Clearance Squeeze Film Damper
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Topics: Clearances (Engineering), Dampers, Dynamic analysis, Algorithms, Bearings, Dynamic response, Machinery, Pressure, Rotors
Proceedings Papers

Effects of the Presence of Multiple Spherical Inclusions Within an Elastic Half-Space in a Circular Point Contact

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D. Ne´lias, J. Leroux, B. Fulleringer
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 423-426, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41160
https://doi.org/10.1115/IJTC2010-41160
View Paper titled, Effects of the Presence of Multiple Spherical Inclusions Within an Elastic Half-Space in a Circular Point Contact
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Topics: Algorithms, Computation, Contact mechanics, Elastic half space, Finite element methods, Poisson ratio, Pressure, Stress, Young's modulus
Proceedings Papers

Application of the Lobatto Quadrature Within Probabilistic Thermal Mixed EHL

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Laurentiu Moraru, Theo G. Keith, Jr.
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 155-157, October 19–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2009-15101
https://doi.org/10.1115/IJTC2009-15101
View Paper titled, Application of the Lobatto Quadrature Within Probabilistic Thermal Mixed EHL
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Topics: Algorithms, Computation, Engineers, Fluids, Lubrication, Polynomials, Stress, Surface roughness, Temperature
Proceedings Papers

An Indirect Boundary Element Formulation for the Solution of Coupled 2D Contact Problems

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Angelos Zografos, Daniele Dini
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 367-369, October 19–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2009-15225
https://doi.org/10.1115/IJTC2009-15225
View Paper titled, An Indirect Boundary Element Formulation for the Solution of Coupled 2D Contact Problems
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Topics: Boundary element methods, Contact mechanics, Algorithms, Deformation, Fracture (Materials), Shapes, Wear
Proceedings Papers

A Numerical Model of Twin Disc Test Arrangement for Evaluating Railway Wheel Wear Prediction Algorithms

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Nicola Tassini, Xavier Quost, Roger Lewis, Rob Dwyer-Joyce, Caterina Ariaudo, Naim Kuka
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 469-471, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2008-71081
https://doi.org/10.1115/IJTC2008-71081
View Paper titled, A Numerical Model of Twin Disc Test Arrangement for Evaluating Railway Wheel Wear Prediction Algorithms
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Topics: Algorithms, Computer simulation, Disks, Rail wheels, Wear, Railroads, Rails, Steel