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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
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

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
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

Flying Height Control Using Dual Thermal Protrusions in Heat Assisted Magnetic Recording (HAMR)

Shaomin Xiong, Liping Li, David B. Bogy
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 339-341, October 7–10, 2012
Paper No: IJTC2012-61083
https://doi.org/10.1115/IJTC2012-61083
View Paper titled, Flying Height Control Using Dual Thermal Protrusions in Heat Assisted Magnetic Recording (HAMR)
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Topics: Heat, Magnetic recording, Disks, Computer simulation, Control systems, Density, Feedback, Lasers, Storage
Proceedings Papers

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

Artur Olszewski, Michał Wodtke, Rafał Gawarkiewicz
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 177-179, October 7–10, 2012
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

A Hybrid Mobility Solution Method for Dynamically Loaded Misaligned Journal Bearings

S. Boedo
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 213-215, October 7–10, 2012
Paper No: IJTC2012-61225
https://doi.org/10.1115/IJTC2012-61225
View Paper titled, A Hybrid Mobility Solution Method for Dynamically Loaded Misaligned Journal Bearings
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Topics: Journal bearings, Mechanical admittance, Bearings, Finite element analysis, Automotive engines, Computer simulation, Error analysis
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
https://doi.org/10.1115/IJTC2012-61156
View Paper titled, Numerical Modeling of Distributed Inhomogeneities and Their Effect on Rolling Contact Fatigue Life
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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

A Fully Coupled Fluid-Structure-Interaction Model for Foil Gas Bearings

Wei Zhang, Abbas A. Alahyari, Louis Chiappetta
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 151-158, October 7–10, 2012
Paper No: IJTC2012-61019
https://doi.org/10.1115/IJTC2012-61019
View Paper titled, A Fully Coupled Fluid-Structure-Interaction Model for Foil Gas Bearings
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Topics: Fluid structure interaction, Gas bearings, Fluids, Stress, Bearings, Computer simulation, Computer software, Foil bearings, Lubricants, Metals
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
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

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
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

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
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

Large Thrust Bearing Modeling: Influence of Thermal Boundary Conditions and Runner Deformations on Results of TEHD Analysis

Michal Wodtke, Michel Fillon, Andreas Schubert, Michal Wasilczuk
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 143-145, October 24–26, 2011
Paper No: IJTC2011-61109
https://doi.org/10.1115/IJTC2011-61109
View Paper titled, Large Thrust Bearing Modeling: Influence of Thermal Boundary Conditions and Runner Deformations on Results of TEHD Analysis
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Topics: Boundary-value problems, Deformation, Modeling, Thrust bearings, Bearings, Computer simulation, Heat transfer coefficients, Hydropower
Proceedings Papers

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

H. Boffy, M. C. Baietto, P. Sainsot, T. Lubrecht
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 269-271, October 24–26, 2011
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

A Friction Inclusive Cellular Automata Approach for Modeling Kinetic and Transitional Granular Flows

Martin C. Marinack, Jr., C. Fred Higgs, III
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 381-383, October 24–26, 2011
Paper No: IJTC2011-61223
https://doi.org/10.1115/IJTC2011-61223
View Paper titled, A Friction Inclusive Cellular Automata Approach for Modeling Kinetic and Transitional Granular Flows
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Topics: Flow (Dynamics), Friction, Modeling, Particulate matter, Chain, Computer simulation, Lubricants, Mathematics, Momentum, Particle spin
Proceedings Papers

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

J. H. Shin, H. E. Kim, K. W. Kim
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 199-201, October 24–26, 2011
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

Jung Gu Lee, Alan Palazzolo
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 233-235, October 24–26, 2011
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

Coupling System Dynamics and Contact Behaviour by Numerical Modelling at Different Scales

Francesco Massi, Yves Berthier
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 293-295, October 17–20, 2010
Paper No: IJTC2010-41055
https://doi.org/10.1115/IJTC2010-41055
View Paper titled, Coupling System Dynamics and Contact Behaviour by Numerical Modelling at Different Scales
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Topics: Modeling, System dynamics, Wear, Tribology, Dynamic response, Friction, Boundary-value problems, Brakes, Computer simulation, Contact mechanics
Proceedings Papers

Experimental Investigation of the Development of Cavitation in a Squeeze Film Damper

Changhu Xing, Frank Horvat, Stefan Moldovan, Minel J. Braun
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 137-139, October 17–20, 2010
Paper No: IJTC2010-41144
https://doi.org/10.1115/IJTC2010-41144
View Paper titled, Experimental Investigation of the Development of Cavitation in a Squeeze Film Damper
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Topics: Cavitation, Dampers, Bubbles, Shapes, Pressure, Whirls, Computer simulation, Lubricants, Sensors, Steady state
Proceedings Papers

CFD Study of Grinding Fluid Flow and Heat Transfer in the Abrasive Contact Region

Stefan Mihic, Sorin Cioc, Ioan Marinescu, Michael Weismiller
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 227-229, October 17–20, 2010
Paper No: IJTC2010-41192
https://doi.org/10.1115/IJTC2010-41192
View Paper titled, CFD Study of Grinding Fluid Flow and Heat Transfer in the Abrasive Contact Region
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Topics: Computational fluid dynamics, Fluid dynamics, Grinding, Heat transfer, Flow (Dynamics), Fluids, Temperature, Computer simulation, Engineering simulation, Simulation
Proceedings Papers

Influence of Friction and Rake Angle on the Formation of Discontinuous Rock Fragments During Rock Cutting

Pradeep L. Menezes, Michael R. Lovell, C. Fred Higgs, III
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 271-273, October 17–20, 2010
Paper No: IJTC2010-41286
https://doi.org/10.1115/IJTC2010-41286
View Paper titled, Influence of Friction and Rake Angle on the Formation of Discontinuous Rock Fragments During Rock Cutting
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Topics: Cutting, Friction, Rocks, Cutting tools, Computer simulation, Damage, Drilling, Engineering simulation, Finite element analysis, Finite element model
Proceedings Papers

Effects of Angular Motion on Planar Rough Surfaces Contact From Static to Sliding

Ting Ni, Xi Shi
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 281-283, October 17–20, 2010
Paper No: IJTC2010-41034
https://doi.org/10.1115/IJTC2010-41034
View Paper titled, Effects of Angular Motion on Planar Rough Surfaces Contact From Static to Sliding
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Topics: Displacement, Friction, Surface roughness, Computer simulation, Engineering simulation, Simulation, Stability