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Journal Articles

Prediction of static characteristics of hydrodynamic air foil bearing considering contact and friction between foils

Accepted Manuscript
Nanrong Hu, Hekun Jia, Bifeng Yin, Zeyuan Zhou, Bo Xu
Journal: Journal of Tribology
Article Type: Technical Briefs
J. Tribol.
Paper No: TRIB-22-1337
DOI: https://doi.org/10.1115/1.4062369
Published Online: May 31, 2023
View Article titled, Prediction of static characteristics of hydrodynamic air foil bearing considering contact and friction between foils
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Topics: Bearings, Foil bearings, Friction
Journal Articles

Effect of Laser Mode and Power on the Tribological Behavior of Additively Manufactured Inconel 718 Alloy

Ismael A. Tombakti, Akeem Yusuf Adesina, Abdullah Alharith, Moataz M. Attallah, Bandar AlMangour
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. October 2023, 145(10): 101703.
Paper No: TRIB-22-1448
DOI: https://doi.org/10.1115/1.4062361
Published Online: May 25, 2023
View Article titled, Effect of Laser Mode and Power on the Tribological Behavior of Additively Manufactured Inconel 718 Alloy
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Topics: Additive manufacturing, Alloys, Lasers, Tribology, Waves, Wear, Mechanical properties, Friction
Journal Articles

Friction Characteristics of SUS440C/Si 3 N 4 Lubricated by Polytetrafluoroethylene Under Cryogenic Environment

Hiromitsu Kakudo, Satoshi Takada, Tomoko Hirayama
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. October 2023, 145(10): 101702.
Paper No: TRIB-23-1038
DOI: https://doi.org/10.1115/1.4062486
Published Online: May 19, 2023
View Article titled, Friction Characteristics of SUS440C/Si 3 N 4 Lubricated by Polytetrafluoroethylene Under Cryogenic Environment
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Topics: Friction, Lubrication
Journal Articles

Study on Lubricating Performance of the Bubbly Oil Under High Shear Rate—Part 2: Application Study in High-Speed Bearing

Shuyun Jiang, Shaohua Li, Feida Zhou, Xiaohui Lin
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 084103.
Paper No: TRIB-22-1247
DOI: https://doi.org/10.1115/1.4062407
Published Online: May 12, 2023
View Article titled, Study on Lubricating Performance of the Bubbly Oil Under High Shear Rate—Part 2: Application Study in High-Speed Bearing
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Topics: Bearings, Lubrication, Thrust bearings, Shear rate, Viscosity, Temperature, Friction, Torque, Pressure, Film thickness
Journal Articles

Point Contact Thermal Mixed Elastohydrodynamic Lubrication Under Short-Period Intermittent Motion

Mingyu Zhang, Minglu Yao, Jing Wang, Yong Wan
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 082202.
Paper No: TRIB-22-1278
DOI: https://doi.org/10.1115/1.4062098
Published Online: May 12, 2023
View Article titled, Point Contact Thermal Mixed Elastohydrodynamic Lubrication Under Short-Period Intermittent Motion
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Topics: Elastohydrodynamic lubrication, Film thickness, Friction, Lubrication, Pressure, Surface roughness, Temperature, Temperature effects
Journal Articles

A Machine Learning Approach for Real-Time Wheel-Rail Interface Friction Estimation

Morinoye O. Folorunso, Michael Watson, Alan Martin, Jacob W. Whittle, Graham Sutherland, Roger Lewis
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. September 2023, 145(9): 091102.
Paper No: TRIB-22-1440
DOI: https://doi.org/10.1115/1.4062373
Published Online: May 12, 2023
View Article titled, A Machine Learning Approach for Real-Time Wheel-Rail Interface Friction Estimation
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Topics: Friction, Rails, Wheels, Trains, Machine learning
Journal Articles

Positron Annihilation and EBSD Studies of Subsurface Zone Created During Friction in Vanadium

Jerzy Dryzek, Mirosław Wróbel
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. July 2023, 145(7): 071703.
Paper No: TRIB-22-1410
DOI: https://doi.org/10.1115/1.4062297
Published Online: May 4, 2023
View Article titled, Positron Annihilation and EBSD Studies of Subsurface Zone Created During Friction in Vanadium
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Topics: Electron backscatter diffraction, Positron annihilation, Positrons, Stress, Wear, Recrystallization, Friction, Metals, Lubricants, Electrons
Journal Articles

Multi-Objective Optimization of Three-Stage Running-In Process for Main Bearing of Marine Diesel Engine

Yuankai Zhou, Zhiyong Wang, Xue Zuo
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 081701.
Paper No: TRIB-22-1240
DOI: https://doi.org/10.1115/1.4062298
Published Online: May 2, 2023
View Article titled, Multi-Objective Optimization of Three-Stage Running-In Process for Main Bearing of Marine Diesel Engine
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Topics: Bearings, Dimensions, Fractals, Friction, Optimization, Pareto optimization, Signals, Stress, Wear, Diesel engines
Journal Articles

Numerical Investigation of Turbopump Bearing Heat Generation in Liquid Methane

Hiromitsu Kakudo, Satoshi Takada, Tomoko Hirayama
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 084301.
Paper No: TRIB-22-1288
DOI: https://doi.org/10.1115/1.4062294
Published Online: May 2, 2023
View Article titled, Numerical Investigation of Turbopump Bearing Heat Generation in Liquid Methane
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Topics: Bearings, Heat, Fluids, Friction
Journal Articles

Tribological Performance of Laser Shock Peened Cold Spray Additive Manufactured 316L Stainless Steel

Alessandro M. Ralls, Bo Mao, Pradeep L. Menezes
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. July 2023, 145(7): 071702.
Paper No: TRIB-23-1005
DOI: https://doi.org/10.1115/1.4062102
Published Online: April 21, 2023
View Article titled, Tribological Performance of Laser Shock Peened Cold Spray Additive Manufactured 316L Stainless Steel
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Topics: Friction, Laser hardening, Lasers, Sprays, Surface roughness, Tribology, Porosity, Deformation, Stainless steel, Additive manufacturing
Journal Articles

Dimensional discussion of traction force vector on ball/raceway interface and study of bearing dynamic behavior

Accepted Manuscript
Shuaijun Ma, Yanjing Yin, Linbo Zhu, Ke Yan, Yongsheng Zhu
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-23-1011
DOI: https://doi.org/10.1115/1.4062375
Published Online: April 20, 2023
View Article titled, Dimensional discussion of traction force vector on ball/raceway interface and study of bearing dynamic behavior
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Topics: Bearings, Friction, Rolling bearings, Traction
Journal Articles

On the Lubrication and Stability Behaviors of a Conical Hybrid Floating Ring Bearing With Thermal Effects

Shuai Yang, Xueqing Jiang, Shaolin Zhang, Hong Guo, Shaoqi Cen
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. June 2023, 145(6): 064102.
Paper No: TRIB-21-1498
DOI: https://doi.org/10.1115/1.4056631
Published Online: March 16, 2023
View Article titled, On the Lubrication and Stability Behaviors of a Conical Hybrid Floating Ring Bearing With Thermal Effects
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Topics: Bearings, Lubrication, Pressure, Stability, Stiffness, Temperature, Temperature effects, Viscosity, Lubricants, Rotors
Journal Articles

Tribological Characteristics of Copper-Based Functionally Gradient Material for Wind Turbines Brake Pads

K. Rajesh Kannan, R. Vaira Vignesh, M. Govindaraju
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. June 2023, 145(6): 061703.
Paper No: TRIB-22-1010
DOI: https://doi.org/10.1115/1.4056518
Published Online: March 13, 2023
View Article titled, Tribological Characteristics of Copper-Based Functionally Gradient Material for Wind Turbines Brake Pads
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Topics: Brakes, Stress, Tribology, Wear, Friction, Copper, Wind turbines, Disks
Journal Articles

Tribological Evaluation of Few-Layer Nitrogen-Doped Graphene as an Efficient Lubricant Additive on Engine Cylinder Liner: Experiment and Mechanism Investigation

Wenwu Lei, Wentao Tang, Xiaoyu Mo, Zhiqun Tian, Peikang Shen, Tiancheng Ouyang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. June 2023, 145(6): 062201.
Paper No: TRIB-22-1404
DOI: https://doi.org/10.1115/1.4056905
Published Online: March 7, 2023
View Article titled, Tribological Evaluation of Few-Layer Nitrogen-Doped Graphene as an Efficient Lubricant Additive on Engine Cylinder Liner: Experiment and Mechanism Investigation
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Topics: Friction, Graphene, Lubricants, Nitrogen, Lubrication, Tribology, Wear
Journal Articles

Effects of Heat Treatment on Sliding Wear and Milling Properties of Ti-6Al-4V Prepared by Selective Laser Melting

Bo Zhang, Zhen-Hua Wang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. June 2023, 145(6): 061701.
Paper No: TRIB-22-1317
DOI: https://doi.org/10.1115/1.4056226
Published Online: February 14, 2023
View Article titled, Effects of Heat Treatment on Sliding Wear and Milling Properties of Ti-6Al-4V Prepared by Selective Laser Melting
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Topics: Cutting, Friction, Lasers, Melting, Wear, Heat treating (Metalworking), Surface roughness, Milling, Stress
Journal Articles

Investigation of Roller Bearing Cage Pocket Lubrication and Friction

Wyatt Peterson, Farshid Sadeghi, Andreas Meinel, Hannes Grillenberger
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054302.
Paper No: TRIB-22-1332
DOI: https://doi.org/10.1115/1.4056649
Published Online: January 31, 2023
View Article titled, Investigation of Roller Bearing Cage Pocket Lubrication and Friction
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Topics: Bearings, Clearances (Engineering), Friction, Lubrication, Roller bearings, Rollers, Torque, Stress
Journal Articles

Effect of Electric Current and Graphite Content on the Wear Behaviors of Copper/Graphite Composites

Rui Zhu, Xue Zuo, Yuankai Zhou, Wenxin Xie
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 051702.
Paper No: TRIB-22-1125
DOI: https://doi.org/10.1115/1.4056630
Published Online: January 27, 2023
View Article titled, Effect of Electric Current and Graphite Content on the Wear Behaviors of Copper/Graphite Composites
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Topics: Composite materials, Copper, Electric current, Graphite, Wear, Friction
Journal Articles

A Wear Calculation Method for Helical Gear Based on Irreversible Thermodynamics

Xiangyang Xu, Ziyuan Ren, Han Wang, Datong Qin
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 051701.
Paper No: TRIB-22-1312
DOI: https://doi.org/10.1115/1.4056370
Published Online: January 17, 2023
View Article titled, A Wear Calculation Method for Helical Gear Based on Irreversible Thermodynamics
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Topics: Helical gears, Stress, Wear, Entropy, Friction
Journal Articles

Tribological Behaviors and Meshing Efficiency of a Novel Planar Ball Reducer Based on the Elastohydrodynamic Lubrication Theory

Zhou Chen, Xianmiao Yang, Yibo Jiang, Shuiguang Tong, Zheming Tong
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054102.
Paper No: TRIB-22-1084
DOI: https://doi.org/10.1115/1.4056454
Published Online: January 9, 2023
View Article titled, Tribological Behaviors and Meshing Efficiency of a Novel Planar Ball Reducer Based on the Elastohydrodynamic Lubrication Theory
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Topics: Elastohydrodynamic lubrication, Kinematics, Pressure, Tribology, Temperature, Torque, Film thickness, Cycles, Friction
Journal Articles

Research on Start-Stop Performance of Journal Bearing Based on an Isothermal and Mixed Lubrication Model With Different Acceleration and Deceleration Forms in Consideration

Chunxing Gu, Li Dai, Di Zhang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054101.
Paper No: TRIB-22-1006
DOI: https://doi.org/10.1115/1.4056517
Published Online: January 5, 2023
View Article titled, Research on Start-Stop Performance of Journal Bearing Based on an Isothermal and Mixed Lubrication Model With Different Acceleration and Deceleration Forms in Consideration
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Topics: Bearings, Journal bearings, Lubrication, Friction, Film thickness