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Journal Articles

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

Accepted Manuscript
Yuanlong Cao, Hao kaiyuan, Jiahui Fan, Hang Zhang, Hanqing Guan, Kai Feng
Journal: Journal of Tribology
Article Type: Research Papers
Publisher: ASME
J. Tribol.
Paper No: TRIB-23-1122
https://doi.org/10.1115/1.4063441
Published Online: September 14, 2023
View Article titled, Thermohydrodynamic Analysis of a Controllable Stiffness Foil Bearing with Shape Memory Alloy Springs: Experimental Tests and Theoretical Predictions
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Topics: Bearings, Foil bearings, Shape memory alloys, Springs, Stiffness, Thermohydrodynamics, Cooling, Temperature, Flow (Dynamics), Rotors
Journal Articles

A Model of Hydrodynamic Bearings With Circumferential Parallel Arranged Grooves

Yan Li, Yanqiang Ning, Desheng Zhang, Yinhe Zhi
Journal: Journal of Tribology
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 Article titled, 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

Jefferson Silva Barbosa, Aldemir Ap Cavallini, Jr, Ilmar Ferreira Santos, Valder Steffen, Jr
Journal: Journal of Tribology
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

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

Jie Li, Changlin Li, Jianjun Du
Journal: Journal of Tribology
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 Article titled, 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

Vishal G. Salunkhe, R. G. Desavale, S. M. Khot, Nitesh P. Yelve
Journal: Journal of Tribology
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 Article titled, 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

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
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

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

Bin Wei, Yinghou Jiao, Xianglin Wu
Journal: Journal of Tribology
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 Article titled, 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

Yan Zhang, Shuhong Xiao
Journal: Journal of Tribology
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 Article titled, 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

Maximilian M. G. Kuhr, Sebastian R. Lang, Peter F. Pelz
Journal: Journal of Tribology
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 Article titled, 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

Xun Huang, Ge Xu, Shuyun Jiang
Journal: Journal of Tribology
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

Experimental Investigation of Enhanced Grooves for Herringbone Grooved Journal Bearings

Philipp K. Bättig, Patrick H. Wagner, Jürg A. Schiffmann
Journal: Journal of Tribology
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 Article titled, 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

V. G. Salunkhe, R. G. Desavale, Surajkumar G. Kumbhar
Journal: Journal of Tribology
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 Article titled, 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

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

Investigation of Fault Modeling in the Identification of Bearing Wear Severity

Diogo Stuani Alves, Tiago Henrique Machado, Felipe Wenzel da Silva Tuckmantel, Patrick S. Keogh, Katia Lucchesi Cavalca
Journal: Journal of Tribology
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 Article titled, Investigation of Fault Modeling in the Identification of Bearing Wear Severity
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Topics: Bearings, Wear, Modeling, Rotors
Journal Articles

Experimental Study on Rubbing Wear Characteristics of Labyrinth Seal With Trapezoidal Fins

Xin Yan, Xinbo Dai, Kun He
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 032301.
Paper No: TRIB-21-1300
https://doi.org/10.1115/1.4052637
Published Online: November 9, 2021
View Article titled, Experimental Study on Rubbing Wear Characteristics of Labyrinth Seal With Trapezoidal Fins
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Topics: Damage, Deformation, Rotors, Separation (Technology), Temperature, Wear, Fins, Friction
Journal Articles

A Review of Preparation and Tribological Applications of Pickering Emulsion

Yichen Bao, Kai Liu, Quan Zheng, Lulu Yao, Yufu Xu
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. January 2022, 144(1): 011902.
Paper No: TRIB-21-1276
https://doi.org/10.1115/1.4052480
Published Online: October 13, 2021
View Article titled, A Review of Preparation and Tribological Applications of Pickering Emulsion
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Topics: Emulsions, Particulate matter, Tribology, Rotors, Stators, Lubrication, Stability
Journal Articles

Behaviors of a Hole-Pattern Seal With Wet-Gas

Min Zhang, Dara W. Childs
Journal: Journal of Tribology
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

Tilt Pad Bearing Distributed Pad Inlet Temperature With Machine Learning—Part I: Static and Dynamic Characteristics

Jongin Yang, Alan Palazzolo
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. June 2022, 144(6): 061801.
Paper No: TRIB-20-1503
https://doi.org/10.1115/1.4052171
Published Online: September 3, 2021
View Article titled, Tilt Pad Bearing Distributed Pad Inlet Temperature With Machine Learning—Part I: Static and Dynamic Characteristics
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Topics: Finite element methods, Fluid films, Temperature, Rotors, Bearings, Machine learning, Flow (Dynamics), Computational fluid dynamics, Temperature distribution, Fluids
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

On the Evolution of Passive Magnetic Bearings

P. Samanta, H. Hirani
Journal: Journal of Tribology
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