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Journal Articles

Influence of Wear on the Performance Parameters of the Rigid Bore Aerodynamic Journal Bearing

J. C. Atwal, P. Ganai
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2025, 147(10): 104102.
Paper No: TRIB-24-1420
https://doi.org/10.1115/1.4067557
Published Online: January 20, 2025
View Article titled, Influence of Wear on the Performance Parameters of the Rigid Bore Aerodynamic Journal Bearing
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Topics: Bearings, Journal bearings, Pressure, Stress, Wear, Friction, Film thickness, Stiffness, Damping
Journal Articles

Dynamic characteristics of hydrostatic thrust bearing with tilting oil pad under eccentric load

Accepted Manuscript
Xiaodong Yu, Boyu Du, Xiuli Meng, Wenzhuo Qiao, Yankun Sun, Wenjie Ma, Kaixuan Sun, Ruichun Dai, Wentao Jia, Jianhua Jiao, Junfeng Wang, Hui Jiang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1387
https://doi.org/10.1115/1.4067660
Published Online: January 15, 2025
View Article titled, Dynamic characteristics of hydrostatic thrust bearing with tilting oil pad under eccentric load
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Topics: Bearings, Hydrostatics, Lubrication, Stress, Thrust bearings, Stiffness, Film thickness, Cavities, Displacement, Damping
Journal Articles

Static Characteristics and Dynamic Coefficients of a Gas–Oil-Lubricated Journal Bearing Under a Pressurized Refrigerant Environment

Che Wang, Zhaodong Zhang, Yuhua Huang, Zibo Zhao, Hua Zhong, Jianhua Wu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2025, 147(2): 024101.
Paper No: TRIB-24-1160
https://doi.org/10.1115/1.4066414
Published Online: September 13, 2024
View Article titled, Static Characteristics and Dynamic Coefficients of a Gas–Oil-Lubricated Journal Bearing Under a Pressurized Refrigerant Environment
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Topics: Bearings, Journal bearings, Lubrication, Pressure, Refrigerants, Stress, Viscosity, Stiffness, Compressors, Damping
Journal Articles

A Root Cause of Curve Squeal: Self-Excited Frictional Vibration of a Wheelset–Track System

Xiaohang Feng, Guangxiong Chen, Qifeng Song, Bingjie Dong, Wenjuan Ren
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2024, 146(6): 061501.
Paper No: TRIB-23-1372
https://doi.org/10.1115/1.4064509
Published Online: February 9, 2024
View Article titled, A Root Cause of Curve Squeal: Self-Excited Frictional Vibration of a Wheelset–Track System
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Topics: Damping, Friction, Noise (Sound), Rails, Vibration, Wheels, Wheelsets, Vehicles, Fasteners, Finite element model
Journal Articles

Dynamic Behavior of a Tilting-Pad Thrust Bearing Operating Under a Hybrid Lubrication Regime

Jefferson Silva Barbosa, Aldemir Ap Cavallini, Jr, Ilmar Ferreira Santos, Valder Steffen, Jr
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2023, 145(11): 114101.
Paper No: TRIB-22-1193
https://doi.org/10.1115/1.4062817
Published Online: July 12, 2023
View Article titled, Dynamic Behavior of a Tilting-Pad Thrust Bearing Operating Under a Hybrid Lubrication Regime
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Topics: Bearings, Damping, Lubrication, Pressure, Stiffness, Thrust bearings, Rotors, Stress
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
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2023, 145(6): 064102.
Paper No: TRIB-21-1498
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

Influence of Real Lubricant Density–Pressure Behavior on the Dynamic Response of Elastohydrodynamic Lubricated Conjunctions

J. S. Issa, W. Habchi
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054103.
Paper No: TRIB-22-1335
https://doi.org/10.1115/1.4056629
Published Online: January 27, 2023
View Article titled, Influence of Real Lubricant Density–Pressure Behavior on the Dynamic Response of Elastohydrodynamic Lubricated Conjunctions
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Topics: Damping, Density, Dynamic response, Lubricants, Pressure, Stiffness, Stress, Equations of state, Elastohydrodynamic lubrication
Journal Articles

Tribological and Friction-Induced Vibration Behaviors of Inorganic Fullerene-Like Tungsten Disulfide and Three-Dimensional Graphene as Lubricant Additives

Tiancheng Ouyang, Wentao Tang, Wenwu Lei, Liang Cheng
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2023, 145(3): 031701.
Paper No: TRIB-22-1184
https://doi.org/10.1115/1.4056040
Published Online: November 11, 2022
View Article titled, Tribological and Friction-Induced Vibration Behaviors of Inorganic Fullerene-Like Tungsten Disulfide and Three-Dimensional Graphene as Lubricant Additives
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Topics: Friction, Lubricants, Tribology, Vibration, Wear, Damping, Signals, Graphene
Journal Articles

Dynamic Force and Moment Characteristics of Annular Gaps—Simulation Results and Evaluation of the Relevance of the Tilt and Moment Coefficients

Maximilian M. G. Kuhr, Rainer Nordmann, Peter F. Pelz
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2023, 145(1): 011801.
Paper No: TRIB-22-1005
https://doi.org/10.1115/1.4055180
Published Online: October 7, 2022
View Article titled, Dynamic Force and Moment Characteristics of Annular Gaps—Simulation Results and Evaluation of the Relevance of the Tilt and Moment Coefficients
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Topics: Annulus, Damping, Excitation, Flow (Dynamics), Fluid films, Inertia (Mechanics), Reynolds number, Stiffness, Rotation
Journal Articles

Study on Anti-Scuffing Load-Bearing Thermoelastic Lubricating Properties of Meshing Gears With Contact Interface Micro-Texture Morphology

Jiafu Ruan, Xigui Wang, Yongmei Wang, Chen Li
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2022, 144(10): 101202.
Paper No: TRIB-22-1018
https://doi.org/10.1115/1.4054400
Published Online: May 20, 2022
View Article titled, Study on Anti-Scuffing Load-Bearing Thermoelastic Lubricating Properties of Meshing Gears With Contact Interface Micro-Texture Morphology
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Topics: Damping, Friction, Gears, Stress, Texture (Materials), Thermoelasticity, Lubrication, Bearings, Pressure, Lubricating oils
Journal Articles

A Multiple Nodes Model for Journal Bearing Considering the Distributed Supporting Effect and the Shaft Deformation

Xun Huang, Ge Xu, Shuyun Jiang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. October 2022, 144(10): 104501.
Paper No: TRIB-21-1461
https://doi.org/10.1115/1.4054434
Published Online: May 10, 2022
View Article titled, A Multiple Nodes Model for Journal Bearing Considering the Distributed Supporting Effect and the Shaft Deformation
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Topics: Bearings, Journal bearings, Rotors, Stiffness, Damping, Deformation
Journal Articles

An Improved Dynamic Modeling Approach of Aerostatic Thrust Bearing Considering Frequency-Varying Stiffness and Damping of Air Film

Hui Zhuang, Jianguo Ding, Peng Chen, Yu Chang, Xiaoyun Zeng, Xingbao Liu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2022, 144(8): 081806.
Paper No: TRIB-21-1417
https://doi.org/10.1115/1.4053260
Published Online: March 2, 2022
View Article titled, An Improved Dynamic Modeling Approach of Aerostatic Thrust Bearing Considering Frequency-Varying Stiffness and Damping of Air Film
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Topics: Bearings, Damping, Dynamic response, Springs, Stiffness, Stress, Thrust, Thrust bearings, Transients (Dynamics), Vibration
Journal Articles

A Nonhomogeneous Bulk Flow Model for Gas in Liquid Flow Annular Seals: An Effort to Produce Engineering Results

Xueliang Lu, Luis San Andrés, Jing Yang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2022, 144(6): 062302.
Paper No: TRIB-21-1239
https://doi.org/10.1115/1.4052678
Published Online: December 14, 2021
View Article titled, A Nonhomogeneous Bulk Flow Model for Gas in Liquid Flow Annular Seals: An Effort to Produce Engineering Results
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Topics: Flow (Dynamics), High pressure (Physics), Pressure, Leakage, Stiffness, Clearances (Engineering), Damping
Journal Articles

Behaviors of a Hole-Pattern Seal With Wet-Gas

Min Zhang, Dara W. Childs
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2021, 143(12): 121807.
Paper No: TRIB-21-1156
https://doi.org/10.1115/1.4052254
Published Online: September 15, 2021
View Article titled, Behaviors of a Hole-Pattern Seal With Wet-Gas
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Topics: Air flow, Compressors, Damping, Design, Flow (Dynamics), Leakage, Rotors, Stability, Excitation, Stiffness
Journal Articles

An Improved Dynamic Transmission Error Model Applied on Coupling Analysis of Gear Dynamics and Elastohydrodynamic Lubrication

Wenguang Zhou, Rupeng Zhu, Wenzheng Liu, Youwei Shang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051601.
Paper No: TRIB-21-1195
https://doi.org/10.1115/1.4051813
Published Online: August 3, 2021
View Article titled, An Improved Dynamic Transmission Error Model Applied on Coupling Analysis of Gear Dynamics and Elastohydrodynamic Lubrication
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Topics: Gears, Stiffness, Damping, Dynamics (Mechanics)
Journal Articles

On the Evolution of Passive Magnetic Bearings

P. Samanta, H. Hirani
Journal: Journal of Tribology
Publisher: ASME
Article Type: Review Articles
J. Tribol. April 2022, 144(4): 040801.
Paper No: TRIB-21-1155
https://doi.org/10.1115/1.4051815
Published Online: August 3, 2021
View Article titled, On the Evolution of Passive Magnetic Bearings
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Topics: Bearings, Damping, Magnetic bearings, Magnets, Permanent magnets, Rotors, Stability, Stiffness, Eddies (Fluid dynamics), Stators
Journal Articles

Performance Improvement of an Oil-Lubricated Journal Bearing Using Bionic-Textures Fused Micro-Pockets

Manas R. Pattnayak, Raj K. Pandey, Jayanta K. Dutt
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2022, 144(4): 041804.
Paper No: TRIB-21-1112
https://doi.org/10.1115/1.4051654
Published Online: July 27, 2021
View Article titled, Performance Improvement of an Oil-Lubricated Journal Bearing Using Bionic-Textures Fused Micro-Pockets
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Topics: Bearings, Bionics, Boundary-value problems, Cavitation, Damping, Design, Film thickness, Journal bearings, Pressure, Stiffness
Journal Articles

Difference Between SFMR and SITMR Compensation for Hydrostatic Thrust Bearing

Yuanpeng Sha, Shujiang Chen, Changhou Lu, Wei Pan
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2022, 144(4): 041802.
Paper No: TRIB-21-1162
https://doi.org/10.1115/1.4051697
Published Online: July 14, 2021
View Article titled, Difference Between SFMR and SITMR Compensation for Hydrostatic Thrust Bearing
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Topics: Bearings, Deformation, Hydrostatics, Membranes, Stiffness, Thrust bearings, Fluid pressure, Pressure, Damping, Fluid structure interaction
Journal Articles

Effect of Pitch Error on Static and Dynamic Characteristics of Hydrostatic Worm-Rack-Drive

Yongtao Zhang, Yupeng Liu, Junjun Deng, Rongxiang Song, Yingdan Zhu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2021, 143(11): 111201.
Paper No: TRIB-20-1469
https://doi.org/10.1115/1.4049619
Published Online: February 5, 2021
View Article titled, Effect of Pitch Error on Static and Dynamic Characteristics of Hydrostatic Worm-Rack-Drive
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Topics: Damping, Errors, Flow (Dynamics), Fluid films, Hydrostatics, Pressure, Stiffness, Thread, Displacement, Clearances (Engineering)
Journal Articles

In Situ Investigation of Load-Dependent Nonlinearities in Tangential Stiffness and Damping of Spherical Contacts

Melih Eriten, Shixuan Chen, Ahmet D. Usta, Karthik Yerrapragada
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2021, 143(6): 061501.
Paper No: TRIB-20-1369
https://doi.org/10.1115/1.4048502
Published Online: October 13, 2020
View Article titled, In Situ Investigation of Load-Dependent Nonlinearities in Tangential Stiffness and Damping of Spherical Contacts
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Topics: Damping, Energy dissipation, Stiffness, Stress, Tangential loading, Displacement, Plasticity, Deformation, Manganese (Metal), Probes