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Journal Articles

The Influences of the Rotor Waviness on the Hydrodynamic Characteristics of Gas Porous Bearings With Mixed Computational Fluid Dynamics Boundary Conditions

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Peng Xia, Jiabao Liu, Wenlong Song, Zhongqiang Huang, Hao Yang, Wensheng Ma, Yanling Guo
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2025, 147(11): 114103.
Paper No: TRIB-24-1431
https://doi.org/10.1115/1.4068054
Published Online: March 19, 2025
View Articletitled, The Influences of the Rotor Waviness on the Hydrodynamic Characteristics of Gas Porous Bearings With Mixed Computational Fluid Dynamics Boundary Conditions
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Topics: Bearings, Boundary-value problems, Pressure, Rotors, Computational fluid dynamics, Transients (Dynamics)
Journal Articles

Transient Performance Study of Compliant Foil Cylindrical Gas Film Seal With Supercritical Carbon Dioxide

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Yuan Chen, Aoxiang Jiang, Yuntang Li, Xiaolu Li, Bingqing Wang, Jinbo Jiang, Xudong Peng
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2025, 147(10): 104103.
Paper No: TRIB-24-1476
https://doi.org/10.1115/1.4067558
Published Online: January 20, 2025
View Articletitled, Transient Performance Study of Compliant Foil Cylindrical Gas Film Seal With Supercritical Carbon Dioxide
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Topics: Excitation, Leakage, Pressure, Rotors, Sealing (Process), Supercritical carbon dioxide, Transients (Dynamics), Film thickness
Journal Articles

Effect of Radial Clearance on Static and Dynamic Performances of Single-Structured Hybrid Gas-Magnetic Bearing Rotor System

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Qing Liu, Mingdi Wu, Ruihuan Ge, Weipei He, Ziyu Cheng
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2025, 147(10): 104601.
Paper No: TRIB-24-1334
https://doi.org/10.1115/1.4067409
Published Online: January 17, 2025
View Articletitled, Effect of Radial Clearance on Static and Dynamic Performances of Single-Structured Hybrid Gas-Magnetic Bearing Rotor System
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Topics: Bearings, Clearances (Engineering), Rotors, Stress, Vibration, Stability
Journal Articles

Inner Race Dynamics of a High-Speed Ball Bearing With Elastic Ring Squeeze Film Damper

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Bingzhen Jiang, Xiaomin Yang, Bensheng Xu, Ruiguang Geng, Baochen Li
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2025, 147(9): 091101.
Paper No: TRIB-24-1379
https://doi.org/10.1115/1.4067280
Published Online: January 13, 2025
View Articletitled, Inner Race Dynamics of a High-Speed Ball Bearing With Elastic Ring Squeeze Film Damper
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Topics: Ball bearings, Bearings, Dampers, Displacement, Dynamics (Mechanics), Rotors, Stress, Trajectories (Physics), Dynamic models, Deformation
Journal Articles

Thermal-Gas-Elastic Coupling Modeling and Performance Analysis of Foil Cylindrical gas Film Seal Considering Speed Slip, Temperature Jump and Shaft Misalignment

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Long Chen, Yuan Chen, Yuntang Li, Xudong Peng, Xiaolu Li, Dan Wang, Bingqing Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2025, 147(6): 064101.
Paper No: TRIB-24-1274
https://doi.org/10.1115/1.4066948
Published Online: November 13, 2024
View Articletitled, Thermal-Gas-Elastic Coupling Modeling and Performance Analysis of Foil Cylindrical gas Film Seal Considering Speed Slip, Temperature Jump and Shaft Misalignment
Open the PDF for Thermal-Gas-Elastic Coupling Modeling and Performance Analysis of Foil Cylindrical gas Film Seal Considering Speed Slip, Temperature Jump and Shaft Misalignment in another window
Topics: Film thickness, Pressure, Sealing (Process), Slip flow, Temperature, Wall temperature, Flow (Dynamics), Rotors, Deformation, High pressure (Physics)
Journal Articles

An Integrated Finite Element and adams Modeling Approach for Analyzing Rotor-Bearing Housing Systems

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Abbas Shafiee, Farshid Sadeghi, Matthew G. Wilmer
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2025, 147(1): 014303.
Paper No: TRIB-24-1126
https://doi.org/10.1115/1.4066205
Published Online: September 11, 2024
View Articletitled, An Integrated Finite Element and adams Modeling Approach for Analyzing Rotor-Bearing Housing Systems
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Topics: Bearings, Rotors
Journal Articles

Identification and Fault Diagnosis of Rolling Element Bearings Using Dimension Theory and Machine Learning Techniques

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Prashant S. Jadhav, Vishal G. Salunkhe, R. G. Desavale, S. M. Khot, P. V. Shinde, P. M. Jadhav, Pramila R. Gadyanavar
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2024, 146(9): 094301.
Paper No: TRIB-23-1388
https://doi.org/10.1115/1.4065335
Published Online: May 15, 2024
View Articletitled, Identification and Fault Diagnosis of Rolling Element Bearings Using Dimension Theory and Machine Learning Techniques
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Topics: Bearings, Fault diagnosis, Modeling, Vibration, Rotors, Machine learning, Rolling bearings
Journal Articles

Thermohydrodynamic Analysis of a Controllable Stiffness Foil Bearing With Shape Memory Alloy Springs: Experimental Tests and Theoretical Predictions

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Yuanlong Cao, Kaiyuan Hao, Jiahui Fan, Hang Zhang, Hanqing Guan, Kai Feng
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2024, 146(3): 034102.
Paper No: TRIB-23-1122
https://doi.org/10.1115/1.4063441
Published Online: December 11, 2023
View Articletitled, Thermohydrodynamic Analysis of a Controllable Stiffness Foil Bearing With Shape Memory Alloy Springs: Experimental Tests and Theoretical Predictions
Open the PDF for Thermohydrodynamic Analysis of a Controllable Stiffness Foil Bearing With Shape Memory Alloy Springs: Experimental Tests and Theoretical Predictions in another window
Topics: Bearings, Cooling, Flow (Dynamics), Heat, Rotors, Springs, Temperature, Shape memory alloys, Stiffness, Foil bearings
Journal Articles

A Model of Hydrodynamic Bearings With Circumferential Parallel Arranged Grooves

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Yan Li, Yanqiang Ning, Desheng Zhang, Yinhe Zhi
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2023, 145(10): 104102.
Paper No: TRIB-23-1155
https://doi.org/10.1115/1.4063026
Published Online: August 16, 2023
View Articletitled, A Model of Hydrodynamic Bearings With Circumferential Parallel Arranged Grooves
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Topics: Bearings, Pressure, Shapes, Leakage, Rotors, Transients (Dynamics)
Journal Articles

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

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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 Articletitled, 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

Investigations of the Bump Foil Bearing With Thick Top Foil Based on Contact Mechanics

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Jie Li, Changlin Li, Jianjun Du
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2023, 145(7): 074601.
Paper No: TRIB-22-1412
https://doi.org/10.1115/1.4056900
Published Online: April 12, 2023
View Articletitled, Investigations of the Bump Foil Bearing With Thick Top Foil Based on Contact Mechanics
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Topics: Bearings, Foil bearings, Rotors, Stiffness, Stress, Contact mechanics, Deformation, Shells
Journal Articles

A Novel Incipient Fault Detection Technique for Roller Bearing Using Deep Independent Component Analysis and Variational Modal Decomposition

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Vishal G. Salunkhe, R. G. Desavale, S. M. Khot, Nitesh P. Yelve
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2023, 145(7): 074301.
Paper No: TRIB-22-1353
https://doi.org/10.1115/1.4056899
Published Online: April 3, 2023
View Articletitled, A Novel Incipient Fault Detection Technique for Roller Bearing Using Deep Independent Component Analysis and Variational Modal Decomposition
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Topics: Algorithms, Bearings, Flaw detection, Independent component analysis, Roller bearings, Signals, Vibration, Failure, Statistics, Rotors
Journal Articles

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

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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 Articletitled, 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

Numerical Calculation of Fluid Film Force on Journal Bearings Based on a Biconjugate Gradient-Stabilized Algorithm

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Bin Wei, Yinghou Jiao, Xianglin Wu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. November 2022, 144(11): 114502.
Paper No: TRIB-22-1057
https://doi.org/10.1115/1.4054976
Published Online: July 29, 2022
View Articletitled, Numerical Calculation of Fluid Film Force on Journal Bearings Based on a Biconjugate Gradient-Stabilized Algorithm
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Topics: Algorithms, Bearings, Boundary-value problems, Journal bearings, Lubricants, Pressure, Relaxation (Physics), Steady state, Rotors, Dynamic analysis
Journal Articles

A Simplified Model for Numerical Investigation of Bump-Type Foil Bearings Based on Contact Nonlinearity

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Yan Zhang, Shuhong Xiao
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 121001.
Paper No: TRIB-21-1635
https://doi.org/10.1115/1.4055027
Published Online: July 29, 2022
View Articletitled, A Simplified Model for Numerical Investigation of Bump-Type Foil Bearings Based on Contact Nonlinearity
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Topics: Bearings, Clearances (Engineering), Contact mechanics, Displacement, Foil bearings, Friction, Pressure, Rotors, Stiffness, Stress
Journal Articles

Static Force Characteristic of Annular Gaps – Experimental and Simulation Results

Open Access
Maximilian M. G. Kuhr, Sebastian R. Lang, Peter F. Pelz
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111804.
Paper No: TRIB-21-1627
https://doi.org/10.1115/1.4054792
Published Online: July 12, 2022
View Articletitled, Static Force Characteristic of Annular Gaps – Experimental and Simulation Results
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Topics: Annulus, Clearances (Engineering), Flow (Dynamics), Pressure, Reynolds number, Rotors, Simulation results
Journal Articles

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

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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 Articletitled, 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

Experimental Investigation of Enhanced Grooves for Herringbone Grooved Journal Bearings

Open Access
Philipp K. Bättig, Patrick H. Wagner, Jürg A. Schiffmann
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2022, 144(9): 091801.
Paper No: TRIB-21-1126
https://doi.org/10.1115/1.4053978
Published Online: March 18, 2022
View Articletitled, Experimental Investigation of Enhanced Grooves for Herringbone Grooved Journal Bearings
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Topics: Bearings, Clearances (Engineering), Rotors
Journal Articles

Vibration Analysis of Deep Groove Ball Bearing Using Finite Element Analysis and Dimension Analysis

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V. G. Salunkhe, R. G. Desavale, Surajkumar G. Kumbhar
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2022, 144(8): 081202.
Paper No: TRIB-21-1176
https://doi.org/10.1115/1.4053262
Published Online: February 25, 2022
View Articletitled, Vibration Analysis of Deep Groove Ball Bearing Using Finite Element Analysis and Dimension Analysis
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Topics: Bearings, Dimensions, Stress, Vibration, Finite element analysis, Ball bearings, Rotors
Journal Articles

Investigation of Fault Modeling in the Identification of Bearing Wear Severity

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Diogo Stuani Alves, Tiago Henrique Machado, Felipe Wenzel da Silva Tuckmantel, Patrick S. Keogh, Katia Lucchesi Cavalca
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2022, 144(7): 071802.
Paper No: TRIB-21-1318
https://doi.org/10.1115/1.4053178
Published Online: December 22, 2021
View Articletitled, Investigation of Fault Modeling in the Identification of Bearing Wear Severity
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Topics: Bearings, Wear, Modeling, Rotors