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Journal Articles

A Stress-State-Dependent Sliding Wear Model for Micro-Scale Contacts

Jamal Choudhry, Andreas Almqvist, Braham Prakash, Roland Larsson
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2023, 145(11): 111702.
Paper No: TRIB-23-1080
https://doi.org/10.1115/1.4063082
Published Online: August 16, 2023
View Article titled, A Stress-State-Dependent Sliding Wear Model for Micro-Scale Contacts
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Topics: Damage, Deformation, Fracture (Materials), Fracture (Process), Particulate matter, Stress, Surface roughness, Temperature, Wear, Microscale devices
Journal Articles

Influence of Lubricant Pressure Response on Subsurface Stress in Elastohydrodynamically Lubricated Finite Line Contacts

Tobias Hultqvist, Aleks Vrcek, Braham Prakash, Pär Marklund, Roland Larsson
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. March 2019, 141(3): 031502.
Paper No: TRIB-18-1186
https://doi.org/10.1115/1.4041733
Published Online: November 29, 2018
View Article titled, Influence of Lubricant Pressure Response on Subsurface Stress in Elastohydrodynamically Lubricated Finite Line Contacts
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Topics: Compressibility, Film thickness, Lubricants, Mineral oil, Pressure, Stress, Viscosity, Transients (Dynamics), Oils, Petroleum
Journal Articles

A New Approach for Studying Cavitation in Lubrication

Andreas Almqvist, John Fabricius, Roland Larsson, Peter Wall
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. January 2014, 136(1): 011706.
Paper No: TRIB-13-1121
https://doi.org/10.1115/1.4025875
Published Online: November 20, 2013
View Article titled, A New Approach for Studying Cavitation in Lubrication
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Topics: Cavitation, Lubrication, Pressure, Flow (Dynamics), Bulk modulus, Bearings
Proceedings Papers

2D CFD-Analysis of Micro-Patterned Surfaces in Hydrodynamic Lubrication

Fredrik Sahlin, Sergei B. Glavatskih, Torbjo¨rn Almqvist, Roland Larsson
Proc. ASME. TRIB2004, ASME/STLE 2004 International Joint Tribology Conference, Parts A and B, 1657-1665, October 24–27, 2004
Publisher: American Society of Mechanical Engineers
Paper No: TRIB2004-64009
https://doi.org/10.1115/TRIB2004-64009
View Paper titled, 2D CFD-Analysis of Micro-Patterned Surfaces in Hydrodynamic Lubrication
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Topics: Computational fluid dynamics, Lubrication, Load bearing capacity, Fluids, Film thickness, Fluid dynamics, Friction, Geometry, Inertia (Mechanics), Pressure
Proceedings Papers

A Cavitation Algorithm for Arbitrary Lubricant Compressibility

Fredrik Sahlin, Andreas Almqvist, Sergei Glavatskih, Roland Larsson
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 541-542, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63940
https://doi.org/10.1115/WTC2005-63940
View Paper titled, A Cavitation Algorithm for Arbitrary Lubricant Compressibility
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Topics: Algorithms, Cavitation, Compressibility, Lubricants, Density, Pressure, Cavities, High pressure (Physics), Surface roughness
Proceedings Papers

An Abbott Curve Based Rough Surface Contact Mechanics Approach

Andreas Almqvist, Fredrik Sahlin, Roland Larsson
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 397-398, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64038
https://doi.org/10.1115/WTC2005-64038
View Paper titled, An Abbott Curve Based Rough Surface Contact Mechanics Approach
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Topics: Contact mechanics, Surface roughness, Bearings, Mechanical properties, Simulation
Proceedings Papers

Thermal Influence on Torque Transfer of Wet Clutches in Limited Slip Differential Applications

Pa¨r Marklund, Rikard Ma¨ki, Roland Larsson, Erik Ho¨glund, Michael M. Khonsari, Joonyoung Jang, Bager Ganemi, Richard Olsson
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 245-246, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63532
https://doi.org/10.1115/WTC2005-63532
View Paper titled, Thermal Influence on Torque Transfer of Wet Clutches in Limited Slip Differential Applications
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Topics: Torque, Boundary lubrication, Stress
Journal Articles

Two-Dimensional CFD-Analysis of Micro-Patterned Surfaces in Hydrodynamic Lubrication

Fredrik Sahlin, Sergei B. Glavatskih, Torbjo¨rn Almqvist, Roland Larsson
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2005, 127(1): 96–102.
https://doi.org/10.1115/1.1828067
Published Online: February 7, 2005
View Article titled, Two-Dimensional CFD-Analysis of Micro-Patterned Surfaces in Hydrodynamic Lubrication
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Topics: Computational fluid dynamics, Geometry, Lubrication, Pressure, Load bearing capacity, Vortices, Reynolds number, Fluids, Friction
eBook Chapter

Elastohydrodynamic Lubrication

Publisher: ASME Press
Published: 2004
ISBN-10: 0791802094
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Topics: Elastohydrodynamic lubrication
Journal Articles

The Significance of Oil Thermal Properties on the Performance of a Tilting-Pad Thrust Bearing

Sergei B. Glavatskih, Michel Fillon, Roland Larsson
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2002, 124(2): 377–385.
https://doi.org/10.1115/1.1405129
Published Online: July 24, 2001
View Article titled, The Significance of Oil Thermal Properties on the Performance of a Tilting-Pad Thrust Bearing
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Topics: Bearings, Film thickness, Oils, Petroleum, Stress, Temperature, Thermal properties, Thrust bearings, Viscosity, Mineral oil
Journal Articles

Numerical Simulation of a Ball Impacting and Rebounding a Lubricated Surface

Roland Larsson, Erik Ho¨glund
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1995, 117(1): 94–102.
https://doi.org/10.1115/1.2830614
Published Online: January 1, 1995
View Article titled, Numerical Simulation of a Ball Impacting and Rebounding a Lubricated Surface
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Topics: Cavitation, Computer simulation, Damping, Delays, Film thickness, High pressure (Physics), Lubricants, Pressure, Solids
Journal Articles

Elastohydrodynamic Lubrication at Impact Loading

Roland Larsson, Erik Ho¨glund
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 1994, 116(4): 770–776.
https://doi.org/10.1115/1.2927331
Published Online: October 1, 1994
View Article titled, Elastohydrodynamic Lubrication at Impact Loading
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Topics: Ball bearings, Damping, Elastohydrodynamic lubrication, Film thickness, Gears, Lubricants, Machine components, Pressure, Transients (Dynamics), Viscosity