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Journal Articles

Form Shear Stress Correction in Bulk Flow Analysis of Grooved Seals Based on Effective Film Thickness

Nathaniel Gibbons, Christopher Goyne
Journal: Journal of Tribology
Article Type: Research Papers
Publisher: ASME
J. Tribol. January 2024, 146(1): 014401.
Paper No: TRIB-23-1114
https://doi.org/10.1115/1.4063190
Published Online: September 27, 2023
View Article titled, Form Shear Stress Correction in Bulk Flow Analysis of Grooved Seals Based on Effective Film Thickness
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Topics: Computational fluid dynamics, Film thickness, Flow (Dynamics), Shear stress, Simulation, Leakage, Modeling, Reynolds number
Journal Articles

Effect of Dehydroxylation on Tribological Performances of Synthetic Magnesium Silicate Hydroxide as Lubricant Additive

Hao Zhang, Chenhui Zhang
Journal: Journal of Tribology
Article Type: Research Papers
Publisher: ASME
J. Tribol. January 2024, 146(1): 012101.
Paper No: TRIB-23-1156
https://doi.org/10.1115/1.4063195
Published Online: September 14, 2023
View Article titled, Effect of Dehydroxylation on Tribological Performances of Synthetic Magnesium Silicate Hydroxide as Lubricant Additive
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Topics: Heat, Heat treating (Metalworking), Lubricants, Magnesium (Metal), Nanoparticles, Simulation, Tribology, Shear (Mechanics), Shear strength, Density functional theory
Journal Articles

A Simplified Thermal Plasto-Elastohydrodynamic Lubrication Model for Circular Contact With Real Surface Roughness

P. C. Romio, P. M. T. Marques, C. M. C. G. Fernandes, J. H. O. Seabra
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. December 2023, 145(12): 124102.
Paper No: TRIB-23-1090
https://doi.org/10.1115/1.4062898
Published Online: September 4, 2023
View Article titled, A Simplified Thermal Plasto-Elastohydrodynamic Lubrication Model for Circular Contact With Real Surface Roughness
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Topics: Film thickness, Friction, Lubricants, Lubrication, Pressure, Simulation, Stress, Surface roughness, Temperature, Elastohydrodynamic lubrication
Journal Articles

Experiments and Lattice-Boltzmann Simulation of Flow in a Vertically Aligned Gearbox

Bercelay Niebles Atencio, Hua-Dong Yao, Valery Chernoray
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2023, 145(11): 114103.
Paper No: TRIB-23-1043
https://doi.org/10.1115/1.4062813
Published Online: August 29, 2023
View Article titled, Experiments and Lattice-Boltzmann Simulation of Flow in a Vertically Aligned Gearbox
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Topics: Computational fluid dynamics, Disks, Flow (Dynamics), Flow visualization, Gears, Lattice Boltzmann methods, Mechanical drives, Simulation, Torque, Torque measurement
Journal Articles

Simulation of Air Ingestion in a Mechanical Seal With Inward Pumping Spiral Grooves

Abdel-Salem Medjahed, Antoinette Blouin, Balint Pap, Noël Brunetière
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2023, 145(11): 114401.
Paper No: TRIB-23-1098
https://doi.org/10.1115/1.4062899
Published Online: July 25, 2023
View Article titled, Simulation of Air Ingestion in a Mechanical Seal With Inward Pumping Spiral Grooves
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Topics: Fluids, Pressure, Sealing (Process), Viscosity, Surface roughness, Simulation, Fluid pressure
Journal Articles

A dynamic model of outer race defective bearing considering the unbalanced shaft-bearing system with experimental simulation

Accepted Manuscript
Prashant H. Jain, Santosh Bhosle, Ashok Keche, Ramchandra Ganapati Desavale
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-23-1030
https://doi.org/10.1115/1.4062689
Published Online: June 2, 2023
View Article titled, A dynamic model of outer race defective bearing considering the unbalanced shaft-bearing system with experimental simulation
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Topics: Bearings, Dynamic models, Simulation, Modeling, Vibration, Deformation, Displacement, Stiffness, Clearances (Engineering), Differential equations
Journal Articles

Stochastic Performance of Journal Bearing With Two-Layered Porous Bush—A Machine Learning Approach

Subrata Barman, Kritesh Kumar Gupta, Subrata Kushari, Sudip Dey
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. October 2023, 145(10): 104101.
Paper No: TRIB-22-1271
https://doi.org/10.1115/1.4062487
Published Online: May 25, 2023
View Article titled, Stochastic Performance of Journal Bearing With Two-Layered Porous Bush—A Machine Learning Approach
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Topics: Bearings, Journal bearings, Load bearing capacity, Machine learning, Pressure, Reynolds number, Leakage, Support vector machines, Simulation, Steady state
Includes: Supplementary data
Journal Articles

Developing Elastic–Plastic Material Models for Pressure Measurement Films in a Steel–Steel Contact for Smooth and Rough Surfaces

Ina Stratmann, Jannik Goersch, Moritz Neuser, Christian Schindler, Tanja Stratmann
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. July 2023, 145(7): 071501.
Paper No: TRIB-23-1002
https://doi.org/10.1115/1.4062101
Published Online: March 31, 2023
View Article titled, Developing Elastic–Plastic Material Models for Pressure Measurement Films in a Steel–Steel Contact for Smooth and Rough Surfaces
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Topics: Pressure, Pressure measurement, Simulation, Steel, Surface roughness, Plastics
Journal Articles

On the Uniqueness of Wear Coefficient for Abrasive Wear at Nanoscale

Li Ma, Ramin Aghababaei
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. June 2023, 145(6): 062101.
Paper No: TRIB-22-1387
https://doi.org/10.1115/1.4062099
Published Online: March 16, 2023
View Article titled, On the Uniqueness of Wear Coefficient for Abrasive Wear at Nanoscale
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Topics: Simulation, Wear, Adhesives, Nanoscale phenomena, Deformation
Journal Articles

Oilstone Processing and Its Impact on the Surface Texture of Cylinder Bore

Xin Zhang, Xijuan Liu, Xueping Zhang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. June 2023, 145(6): 061702.
Paper No: TRIB-22-1328
https://doi.org/10.1115/1.4056628
Published Online: February 23, 2023
View Article titled, Oilstone Processing and Its Impact on the Surface Texture of Cylinder Bore
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Topics: Cylinders, Kinematics, Manufacturing, Particulate matter, Simulation, Surface texture, Surface topography, Surface roughness, Grain size, Density
Journal Articles

Effects of Chevron Micro-Textures on Tribological and Lubricating Performance of Cylinder Block/Valve Plate Interface in Axial Piston Pumps

Luanxia Chen, Lizhi Shang, Zhanqiang Liu, Swarnava Mukherjee, Yukui Cai, Bing Wang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. March 2023, 145(3): 032201.
Paper No: TRIB-22-1102
https://doi.org/10.1115/1.4055302
Published Online: November 17, 2022
View Article titled, Effects of Chevron Micro-Textures on Tribological and Lubricating Performance of Cylinder Block/Valve Plate Interface in Axial Piston Pumps
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Topics: Cylinders, Pressure, Texture (Materials), Valves, Simulation, Tribology, Cavitation, Pistons
Journal Articles

Frictional Behaviors of 3D-Printed Polylactic Acid Components With Spiral-Groove Surface Textures Under Oil Lubrication

Jimin Xu, Ning Liu, Fang Zhang, Jun Du, Cheng Zheng, Xin Gao, Kun Liu
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. January 2023, 145(1): 011803.
Paper No: TRIB-22-1254
https://doi.org/10.1115/1.4055846
Published Online: October 20, 2022
View Article titled, Frictional Behaviors of 3D-Printed Polylactic Acid Components With Spiral-Groove Surface Textures Under Oil Lubrication
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Topics: Additive manufacturing, Friction, Lubrication, Printing, Surface texture, Tribology, Simulation, Pressure, Tribometers
Journal Articles

An Extended Reynolds Equation for Non-Newtonian Lubrication With the Upper Convected Maxwell Model

Boris Grigor’ev, Artem Eliseev
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2022, 144(8): 081805.
Paper No: TRIB-21-1440
https://doi.org/10.1115/1.4053787
Published Online: February 28, 2022
View Article titled, An Extended Reynolds Equation for Non-Newtonian Lubrication With the Upper Convected Maxwell Model
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Topics: Fluids, Lubrication, Rheology, Stress, Pressure, Lubricants, Simulation, Approximation, Flow (Dynamics)
Journal Articles

Determination of Critical Temperature of Scuffing for AISI 8620 Steel Gear Contacts Lubricated by Dexron 6 Through Computational Simulation of Experiment

Sheng Li, Ali Kolivand, Jing Wei
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2022, 144(8): 081201.
Paper No: TRIB-21-1514
https://doi.org/10.1115/1.4053702
Published Online: February 14, 2022
View Article titled, Determination of Critical Temperature of Scuffing for AISI 8620 Steel Gear Contacts Lubricated by Dexron 6 Through Computational Simulation of Experiment
Open the PDF for Determination of Critical Temperature of Scuffing for AISI 8620 Steel Gear Contacts Lubricated by Dexron 6 Through Computational Simulation of Experiment in another window
Topics: Gears, Lubricants, Temperature, Pressure, Failure, Simulation, Steel
Journal Articles

Parametric Study of Flexure Pivot Bearing Induced Thermal Bow-Rotor Instability (Morton Effect)

Dongil Shin, Junho Suh, Alan B. Palazzolo
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. July 2022, 144(7): 071801.
Paper No: TRIB-21-1263
https://doi.org/10.1115/1.4052679
Published Online: December 22, 2021
View Article titled, Parametric Study of Flexure Pivot Bearing Induced Thermal Bow-Rotor Instability (Morton Effect)
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Topics: Bearings, Rotors, Temperature, Vibration, Bending (Stress), Stiffness, Simulation
Journal Articles

Modification of a Simplified Hip Joint Simulator Into an ISO 14242-1 Compliant Design and a Comparison of Wear Test Results

Vesa Saikko, Omar Morad, Raine Viitala
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051703.
Paper No: TRIB-21-1465
https://doi.org/10.1115/1.4052942
Published Online: November 25, 2021
View Article titled, Modification of a Simplified Hip Joint Simulator Into an ISO 14242-1 Compliant Design and a Comparison of Wear Test Results
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Topics: Bearings, Cycles, Design, Lubricants, Stress, Wear, Wear testing, Servomechanisms, Actuators, Simulation
Journal Articles

Design and Testing of a Conventional Clutch Filled With Magnetorheological Fluid Activated by a Flexible Permanent Magnet at Low Compressive Load: Numerical Simulation and Experimental Study

Manish Kumar Thakur, Chiranjit Sarkar
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. February 2022, 144(2): 021205.
Paper No: TRIB-21-1313
https://doi.org/10.1115/1.4052278
Published Online: November 9, 2021
View Article titled, Design and Testing of a Conventional Clutch Filled With Magnetorheological Fluid Activated by a Flexible Permanent Magnet at Low Compressive Load: Numerical Simulation and Experimental Study
Open the PDF for Design and Testing of a Conventional Clutch Filled With Magnetorheological Fluid Activated by a Flexible Permanent Magnet at Low Compressive Load: Numerical Simulation and Experimental Study in another window
Topics: Flexible manufacturing systems, Fluids, Stress, Torque, Magnetic fields, Testing, Simulation, Circuits, Permanent magnets, Temperature distribution
Journal Articles

Effects of Grain Refinement on Rolling Contact Fatigue in Bearing Contacts

Steven J. Lorenz, Farshid Sadeghi, Hitesh K. Trivedi, Mathew S. Kirsch, Chinpei Wang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. December 2021, 143(12): 121201.
Paper No: TRIB-21-1207
https://doi.org/10.1115/1.4052279
Published Online: September 15, 2021
View Article titled, Effects of Grain Refinement on Rolling Contact Fatigue in Bearing Contacts
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Topics: Bearings, Damage mechanics, Fatigue, Fatigue life, Grain size, Pressure, Rolling contact, Stress, Cycles, Simulation
Journal Articles

Tilt Pad Bearing Distributed Pad Inlet Temperature With Machine Learning—Part II: Morton Effect

Jongin Yang, Alan Palazzolo
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. June 2022, 144(6): 061802.
Paper No: TRIB-20-1504
https://doi.org/10.1115/1.4052172
Published Online: September 3, 2021
View Article titled, Tilt Pad Bearing Distributed Pad Inlet Temperature With Machine Learning—Part II: Morton Effect
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Topics: Finite element methods, Rotors, Simulation, Temperature, Transients (Dynamics), Fluid films, Bearings, Vibration
Journal Articles

Elastic-Perfectly Plastic Contact of Rough Surfaces: An Incremental Equivalent Circular Model

X. M. Liang, Y. Ding, Y. Duo, W. K. Yuan, G. F. Wang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051501.
Paper No: TRIB-21-1180
https://doi.org/10.1115/1.4051979
Published Online: August 11, 2021
View Article titled, Elastic-Perfectly Plastic Contact of Rough Surfaces: An Incremental Equivalent Circular Model
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Topics: Stress, Surface roughness, Simulation, Finite element analysis, Yield stress