1-20 of 914
Film thickness
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

On the Study of Impact Plasto-Elastohydrodynamic Lubrication of Point Contact Problems Lubricated With Non-Newtonian Lubricant

Hsing-Yi Chen, Wang-Long Li
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2025, 147(3): 034101.
Paper No: TRIB-24-1140
https://doi.org/10.1115/1.4066413
Published Online: October 1, 2024
View Article titled, On the Study of Impact Plasto-Elastohydrodynamic Lubrication of Point Contact Problems Lubricated With Non-Newtonian Lubricant
Open the PDF for On the Study of Impact Plasto-Elastohydrodynamic Lubrication of Point Contact Problems Lubricated With Non-Newtonian Lubricant in another window
Topics: Deformation, Film thickness, Flow (Dynamics), Lubricants, Lubrication, Pressure, Stress, Work hardening
Journal Articles

Numerical analysis of the Thermal EHL line contact problem under intermittent motion

Accepted Manuscript
Haiping Li, Mingyu Zhang, Haoyang Sun, Jing Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1235
https://doi.org/10.1115/1.4066651
Published Online: September 24, 2024
View Article titled, Numerical analysis of the Thermal EHL line contact problem under intermittent motion
Open the PDF for Numerical analysis of the Thermal EHL line contact problem under intermittent motion in another window
Topics: Chain, Contact mechanics, Design, Elastohydrodynamic lubrication, Engineering simulation, Film thickness, Friction, Lubrication, Numerical analysis, Simulation
Journal Articles

Topology Optimization of the Misaligned Water-Lubricated Thrust Bearings

Chunxing Gu, Jingyi Tu, Di Zhang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2025, 147(1): 014102.
Paper No: TRIB-24-1118
https://doi.org/10.1115/1.4066017
Published Online: September 11, 2024
View Article titled, Topology Optimization of the Misaligned Water-Lubricated Thrust Bearings
Open the PDF for Topology Optimization of the Misaligned Water-Lubricated Thrust Bearings in another window
Topics: Bearings, Film thickness, Lubrication, Optimization, Shapes, Surface roughness, Texture (Materials), Thrust bearings, Topology optimization, Water
Journal Articles

Effect of Entrainment Sliding Direction to the Traction Coefficient for Elastohydrodynamic Lubrication Elliptical Contacts in the Linear Isothermal Region

Yuko Higashitani, Sanemasa Kawabata, Marcus Björling, Andreas Almqvist
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2024, 146(12): 124102.
Paper No: TRIB-24-1050
https://doi.org/10.1115/1.4065661
Published Online: August 30, 2024
View Article titled, Effect of Entrainment Sliding Direction to the Traction Coefficient for Elastohydrodynamic Lubrication Elliptical Contacts in the Linear Isothermal Region
Open the PDF for Effect of Entrainment Sliding Direction to the Traction Coefficient for Elastohydrodynamic Lubrication Elliptical Contacts in the Linear Isothermal Region in another window
Topics: Film thickness, Lubricants, Pressure, Traction, Elastohydrodynamic lubrication
Journal Articles

Point Contact Elastohydrodynamic Lubrication and Wear in Intermittent Motion

Mingyu Zhang, Xinqing Wang, Yiming Han, Jing Wang, C. H. Venner
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2024, 146(12): 124103.
Paper No: TRIB-24-1058
https://doi.org/10.1115/1.4065662
Published Online: August 30, 2024
View Article titled, Point Contact Elastohydrodynamic Lubrication and Wear in Intermittent Motion
Open the PDF for Point Contact Elastohydrodynamic Lubrication and Wear in Intermittent Motion in another window
Topics: Acoustic emissions, Cycles, Film thickness, Wear, Lubrication, Signals, Optical interference, Elastohydrodynamic lubrication
Journal Articles

Rapid Failure of Lubricated Contacts With Grease Under Zero Entraining Velocity Condition

Hengrui Du, Weidong Xie, Jing Wang, C. H. Venner
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2025, 147(1): 014301.
Paper No: TRIB-24-1078
https://doi.org/10.1115/1.4065689
Published Online: August 30, 2024
View Article titled, Rapid Failure of Lubricated Contacts With Grease Under Zero Entraining Velocity Condition
Open the PDF for Rapid Failure of Lubricated Contacts With Grease Under Zero Entraining Velocity Condition in another window
Topics: Cavitation, Failure, Fibers, Film thickness, Lubrication, Steel, Thickening agents, Wear, Zero-emissions vehicles, Disks
Journal Articles

Effect of Variable Load on Centralized Dimple in an Opposite Sliding Condition

Hengrui Du, Jing Wang, Xinqing Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2025, 147(1): 014101.
Paper No: TRIB-24-1146
https://doi.org/10.1115/1.4065871
Published Online: August 30, 2024
View Article titled, Effect of Variable Load on Centralized Dimple in an Opposite Sliding Condition
Open the PDF for Effect of Variable Load on Centralized Dimple in an Opposite Sliding Condition in another window
Topics: Cycles, Film thickness, Pressure, Stress, Temperature, Zero-emissions vehicles, Friction
Journal Articles

Implementation of a New Smart-Lubricant Model Using Generalized Newtonian Approach in Soft Elastohydrodynamic Lubrication

Nirav Kantilal Meghpara, Punit Kumar, Gian Bhushan
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2024, 146(10): 104101.
Paper No: TRIB-24-1047
https://doi.org/10.1115/1.4065496
Published Online: June 6, 2024
View Article titled, Implementation of a New Smart-Lubricant Model Using Generalized Newtonian Approach in Soft Elastohydrodynamic Lubrication
Open the PDF for Implementation of a New Smart-Lubricant Model Using Generalized Newtonian Approach in Soft Elastohydrodynamic Lubrication in another window
Topics: Film thickness, Lubricants, Stress, Yield stress, Rheology, Fluids, Pressure, Elastohydrodynamic lubrication, Flow (Dynamics), Shear rate
Journal Articles

A Numerical Investigation of Mixed Thermal Elastohydrodynamic Lubrication in Tilting-Pad Journal Bearing

Qing Luo, Qingbing Dong, Bin Zhao, Haishi Yang, Jing Wei, Bo Zhao
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2024, 146(9): 092202.
Paper No: TRIB-23-1429
https://doi.org/10.1115/1.4065154
Published Online: May 22, 2024
View Article titled, A Numerical Investigation of Mixed Thermal Elastohydrodynamic Lubrication in Tilting-Pad Journal Bearing
Open the PDF for A Numerical Investigation of Mixed Thermal Elastohydrodynamic Lubrication in Tilting-Pad Journal Bearing in another window
Topics: Bearings, Displacement, Film thickness, Journal bearings, Lubrication, Pressure, Surface roughness, Temperature, Lubricants, Fluid pressure
Journal Articles

A Novel Non-Contact Method for Monitoring the Acoustic Emission From Mixed Elastohydrodynamic Lubrication Contacts

S. Hutt, A. Clarke, H. P. Evans
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2024, 146(9): 094101.
Paper No: TRIB-23-1280
https://doi.org/10.1115/1.4064775
Published Online: May 15, 2024
View Article titled, A Novel Non-Contact Method for Monitoring the Acoustic Emission From Mixed Elastohydrodynamic Lubrication Contacts
Open the PDF for A Novel Non-Contact Method for Monitoring the Acoustic Emission From Mixed Elastohydrodynamic Lubrication Contacts in another window
Topics: Acoustic emissions, Disks, Film thickness, Gears, Lubrication, Sensors, Stress, Surface roughness, Signals, Wear
Journal Articles

Quantitative Elastohydrodynamic Lubrication—Seventeen Years In

Scott Bair, Wassim Habchi
Journal: Journal of Tribology
Publisher: ASME
Article Type: Review Articles
J. Tribol. August 2024, 146(8): 080801.
Paper No: TRIB-24-1059
https://doi.org/10.1115/1.4065299
Published Online: May 3, 2024
View Article titled, Quantitative Elastohydrodynamic Lubrication—Seventeen Years In
Open the PDF for Quantitative Elastohydrodynamic Lubrication—Seventeen Years In in another window
Topics: Elastohydrodynamic lubrication, Film thickness, Pressure, Shear (Mechanics), Traction, Viscosity, Friction, High pressure (Physics), Simulation
Journal Articles

Experimental Study of Lubricant Distribution and Lubrication Enhancement Induced by Ball Bearing Cage

Xuyang Jin, Xinming Li, Yao Liu, Junbin Gao, Linqing Bai
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2024, 146(7): 074103.
Paper No: TRIB-23-1350
https://doi.org/10.1115/1.4065035
Published Online: March 25, 2024
View Article titled, Experimental Study of Lubricant Distribution and Lubrication Enhancement Induced by Ball Bearing Cage
Open the PDF for Experimental Study of Lubricant Distribution and Lubrication Enhancement Induced by Ball Bearing Cage in another window
Topics: Disks, Lubricants, Lubrication, Hydrocarbon reservoirs, Flow (Dynamics), Film thickness, Glass
Journal Articles

A Fast Calculation Approach for Elastohydrodynamic Finite Line Contacts Applicable to Online Calculations of Rolling Bearing Models

Di Yang, Xi Wang, Yu Hou
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2024, 146(7): 074101.
Paper No: TRIB-23-1274
https://doi.org/10.1115/1.4064396
Published Online: March 13, 2024
View Article titled, A Fast Calculation Approach for Elastohydrodynamic Finite Line Contacts Applicable to Online Calculations of Rolling Bearing Models
Open the PDF for A Fast Calculation Approach for Elastohydrodynamic Finite Line Contacts Applicable to Online Calculations of Rolling Bearing Models in another window
Topics: Algorithms, Bearings, Film thickness, Pressure, Rolling bearings, Stress, Rollers, Lubricants, Fluids
Journal Articles

An Original Methodology to Model Stationary and Transient Starvation in Elastohydrodynamic Lubrication Contact

M. Decote, N. Fillot, Y. Mahéo, G. E. Morales-Espejel
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2024, 146(5): 054102.
Paper No: TRIB-23-1296
https://doi.org/10.1115/1.4064398
Published Online: January 29, 2024
View Article titled, An Original Methodology to Model Stationary and Transient Starvation in Elastohydrodynamic Lubrication Contact
Open the PDF for An Original Methodology to Model Stationary and Transient Starvation in Elastohydrodynamic Lubrication Contact in another window
Topics: Elastohydrodynamic lubrication, Pressure, Transients (Dynamics), Modeling, Film thickness, Computation
Journal Articles

Performance Analysis and Reliability Optimization of Internal Feedback Hydrostatic Rotary Table Support

Jinfeng Xie, Congbin Yang, Honglie Ma, Ying Li, Zhifeng Liu, Jun Yan
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2024, 146(6): 064101.
Paper No: TRIB-23-1327
https://doi.org/10.1115/1.4064400
Published Online: January 29, 2024
View Article titled, Performance Analysis and Reliability Optimization of Internal Feedback Hydrostatic Rotary Table Support
Open the PDF for Performance Analysis and Reliability Optimization of Internal Feedback Hydrostatic Rotary Table Support in another window
Topics: Bearings, Feedback, Hydrostatics, Leakage, Optimization, Pressure, Reliability, Stiffness, Stress, Film thickness
Journal Articles

Investigations on Ways to Improve the Scuffing and Wear Behavior of Oil-Free Water-Based Lubricants for Gear Applications

Yves Johannes Barth, Nadine Sagraloff, Gregor Egger, Thomas Tobie, Karsten Stahl
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2024, 146(5): 054601.
Paper No: TRIB-23-1334
https://doi.org/10.1115/1.4064401
Published Online: January 22, 2024
View Article titled, Investigations on Ways to Improve the Scuffing and Wear Behavior of Oil-Free Water-Based Lubricants for Gear Applications
Open the PDF for Investigations on Ways to Improve the Scuffing and Wear Behavior of Oil-Free Water-Based Lubricants for Gear Applications in another window
Topics: Gears, Lubricants, Water, Wear, Stress, Film thickness
Journal Articles

Thermoelastohydrodynamic Mixed Lubrication of Combined Rod Seals Operating at High Pressures and Speeds: Mathematical Modeling and Numerical Analysis

Bingqing Wang, Xiaoxuan Li, Xudong Peng, Yuntang Li, Yuan Chen, Jie Jin
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2024, 146(4): 044104.
Paper No: TRIB-22-1415
https://doi.org/10.1115/1.4063267
Published Online: January 12, 2024
View Article titled, Thermoelastohydrodynamic Mixed Lubrication of Combined Rod Seals Operating at High Pressures and Speeds: Mathematical Modeling and Numerical Analysis
Open the PDF for Thermoelastohydrodynamic Mixed Lubrication of Combined Rod Seals Operating at High Pressures and Speeds: Mathematical Modeling and Numerical Analysis in another window
Topics: Boundary-value problems, Fluid films, Friction, Heat, Lubrication, Pressure, Sealing (Process), Temperature, Temperature effects, Fluids
Journal Articles

Numerical Point Contact Model of Mixed Elastohydrodynamic Lubrication for Transversely Isotropic Coating

Xin Pei, Wanyou Yang, Shuang Liu, Haotian Guo, Qinghua Zhou
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2024, 146(4): 044101.
Paper No: TRIB-23-1269
https://doi.org/10.1115/1.4064191
Published Online: January 9, 2024
View Article titled, Numerical Point Contact Model of Mixed Elastohydrodynamic Lubrication for Transversely Isotropic Coating
Open the PDF for Numerical Point Contact Model of Mixed Elastohydrodynamic Lubrication for Transversely Isotropic Coating in another window
Topics: Coating processes, Coatings, Film thickness, Pressure, Stress, Elastohydrodynamic lubrication, Lubrication
Journal Articles

Evolution and Action Mechanism of Relative Negative Pressure Zone in Spiral Groove Gas Face Seal for Aero-Engine

Hui Li, Guoqing Li, Hao Liu, Ang Li, Xingen Lu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2024, 146(2): 024401.
Paper No: TRIB-23-1163
https://doi.org/10.1115/1.4063197
Published Online: November 2, 2023
View Article titled, Evolution and Action Mechanism of Relative Negative Pressure Zone in Spiral Groove Gas Face Seal for Aero-Engine
Open the PDF for Evolution and Action Mechanism of Relative Negative Pressure Zone in Spiral Groove Gas Face Seal for Aero-Engine in another window
Topics: Film thickness, Leakage, Pressure, Aircraft engines
Journal Articles

Impact Elastohydrodynamic Lubrication Analysis of Transversely Isotropic Materials in Point Contact

Linh Thi Phuong Nguyen, Wang-Long Li
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2024, 146(2): 024102.
Paper No: TRIB-23-1193
https://doi.org/10.1115/1.4063496
Published Online: October 19, 2023
View Article titled, Impact Elastohydrodynamic Lubrication Analysis of Transversely Isotropic Materials in Point Contact
Open the PDF for Impact Elastohydrodynamic Lubrication Analysis of Transversely Isotropic Materials in Point Contact in another window
Topics: Approximation, Deformation, Elastic moduli, Elastohydrodynamic lubrication, Film thickness, Lubricants, Pressure, Stiffness, Stress, Contact mechanics
Includes: Supplementary data