1-20 of 1179
Lubricants
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

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
Click here to open pdf in another window PDF for Positron Annihilation and EBSD Studies of Subsurface Zone Created During Friction in Vanadium
Topics: Electron backscatter diffraction, Positron annihilation, Positrons, Stress, Wear, Recrystallization, Friction, Metals, Lubricants, Electrons
Journal Articles

Electrical Contact During a Rolling Vibratory Motion Considering Mixed Lubrication

Robert L. Jackson, Santosh Angadi
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 082201.
Paper No: TRIB-22-1378
DOI: https://doi.org/10.1115/1.4062295
Published Online: May 2, 2023
View Article titled, Electrical Contact During a Rolling Vibratory Motion Considering Mixed Lubrication
Click here to open pdf in another window PDF for Electrical Contact During a Rolling Vibratory Motion Considering Mixed Lubrication
Topics: Contact resistance, Lubricants, Lubrication, Surface roughness, Film thickness, Vibration, Viscosity, Springs
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
Click here to open pdf in another window PDF for On the Lubrication and Stability Behaviors of a Conical Hybrid Floating Ring Bearing With Thermal Effects
Topics: Bearings, Lubrication, Pressure, Stability, Stiffness, Temperature, Temperature effects, Viscosity, Lubricants, Rotors
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
Click here to open pdf in another window PDF for Tribological Evaluation of Few-Layer Nitrogen-Doped Graphene as an Efficient Lubricant Additive on Engine Cylinder Liner: Experiment and Mechanism Investigation
Topics: Friction, Graphene, Lubricants, Nitrogen, Lubrication, Tribology, Wear
Journal Articles

A Comparison of the High-Pressure Viscometry and Optical Inference Methods Used to Determine the Pressure-Viscosity Coefficient

W. M. Hannon, C. H. Hager, R. J. Sadinski
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054104.
Paper No: TRIB-22-1225
DOI: https://doi.org/10.1115/1.4056283
Published Online: February 1, 2023
View Article titled, A Comparison of the High-Pressure Viscometry and Optical Inference Methods Used to Determine the Pressure-Viscosity Coefficient
Click here to open pdf in another window PDF for A Comparison of the High-Pressure Viscometry and Optical Inference Methods Used to Determine the Pressure-Viscosity Coefficient
Topics: Film thickness, Pressure, Viscosity, Shear (Mechanics), Refractive index, Lubricants, Uncertainty
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
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054103.
Paper No: TRIB-22-1335
DOI: 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
Click here to open pdf in another window PDF for Influence of Real Lubricant Density–Pressure Behavior on the Dynamic Response of Elastohydrodynamic Lubricated Conjunctions
Topics: Damping, Density, Dynamic response, Lubricants, Pressure, Stiffness, Stress, Equations of state, Elastohydrodynamic lubrication
Journal Articles

Laser Com-Texture on Ti6Al4V Surface for Lubricant Transportation to Improve Tribological Properties

Qi Liu, Ange Nsilani Kouediatouka, Sen Jiang, Hengdi Yuan, Jing Li, Guangneng Dong
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. March 2023, 145(3): 031705.
Paper No: TRIB-22-1291
DOI: https://doi.org/10.1115/1.4056190
Published Online: November 23, 2022
View Article titled, Laser Com-Texture on Ti6Al4V Surface for Lubricant Transportation to Improve Tribological Properties
Click here to open pdf in another window PDF for Laser Com-Texture on Ti6Al4V Surface for Lubricant Transportation to Improve Tribological Properties
Topics: Friction, Lasers, Lubricants, Texture (Materials), Tribology, Fluids, Surface roughness
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
Article Type: Research Papers
J. Tribol. March 2023, 145(3): 031701.
Paper No: TRIB-22-1184
DOI: 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
Click here to open pdf in another window PDF for Tribological and Friction-Induced Vibration Behaviors of Inorganic Fullerene-Like Tungsten Disulfide and Three-Dimensional Graphene as Lubricant Additives
Topics: Friction, Lubricants, Tribology, Vibration, Wear, Damping, Signals, Graphene
Journal Articles

Polymer Lubrication: Pressure–Viscosity–Temperature Dependence of Film Thickness for Highly Loaded Compliant Contacts in Elastohydrodynamic Lubrication Regime

Jiri Krupka, Krystof Dockal, Ivan Krupka, Martin Hartl
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. February 2023, 145(2): 021601.
Paper No: TRIB-22-1245
DOI: https://doi.org/10.1115/1.4055558
Published Online: October 26, 2022
View Article titled, Polymer Lubrication: Pressure–Viscosity–Temperature Dependence of Film Thickness for Highly Loaded Compliant Contacts in Elastohydrodynamic Lubrication Regime
Click here to open pdf in another window PDF for Polymer Lubrication: Pressure–Viscosity–Temperature Dependence of Film Thickness for Highly Loaded Compliant Contacts in Elastohydrodynamic Lubrication Regime
Topics: Film thickness, Lubricants, Pressure, Stress, Temperature, Viscosity, Elastohydrodynamic lubrication, Polymers, Lubrication
Journal Articles

Synergistic Lubrication for Textured Surfaces Using Polar and Nonpolar Lubricants

Wei Wang, Wenhan Zhao, Qiang Ma, Ange Nsilani Kouediatouka, Hui Zhang, Guangneng Dong, Meng Hua, Hon-Yuen Tam
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. January 2023, 145(1): 012201.
Paper No: TRIB-21-1578
DOI: https://doi.org/10.1115/1.4055715
Published Online: October 7, 2022
View Article titled, Synergistic Lubrication for Textured Surfaces Using Polar and Nonpolar Lubricants
Click here to open pdf in another window PDF for Synergistic Lubrication for Textured Surfaces Using Polar and Nonpolar Lubricants
Topics: Lubricants, Lubrication, Silicones, Stress, Tribology, Viscosity, Friction, Disks
Journal Articles

Understanding the Role of Directional Texture in Tribofilm Evolution

Salil Bapat, Ajay P. Malshe
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 122201.
Paper No: TRIB-22-1179
DOI: https://doi.org/10.1115/1.4055405
Published Online: September 26, 2022
View Article titled, Understanding the Role of Directional Texture in Tribofilm Evolution
Click here to open pdf in another window PDF for Understanding the Role of Directional Texture in Tribofilm Evolution
Topics: Disks, Lubricants, Lubrication, Surface texture, Texture (Materials), Tribological films, Tribology, Wear, Tribochemistry, Friction
Journal Articles

Effects of Water Contamination on Micropitting and Rolling Contact Fatigue of Bearing Steels

H. Qin, G. L. Doll
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. January 2023, 145(1): 011501.
Paper No: TRIB-22-1151
DOI: https://doi.org/10.1115/1.4055181
Published Online: August 24, 2022
View Article titled, Effects of Water Contamination on Micropitting and Rolling Contact Fatigue of Bearing Steels
Click here to open pdf in another window PDF for Effects of Water Contamination on Micropitting and Rolling Contact Fatigue of Bearing Steels
Topics: Fatigue, Rollers, Rolling contact, Water, Fracture (Materials), Wear, Bearings, Lubricants, Contamination, Stress
Journal Articles

Solvation CoMFA-QSTR and CoMSIA-QSTR Models for Predicting the Antiwear Properties of Lubricant Additives

Chengrui Huang, Sichao Lv, Xinlei Gao, Tingting Wang, Hao Chen, Li Wu
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 121901.
Paper No: TRIB-21-1551
DOI: https://doi.org/10.1115/1.4054669
Published Online: August 18, 2022
View Article titled, Solvation CoMFA-QSTR and CoMSIA-QSTR Models for Predicting the Antiwear Properties of Lubricant Additives
Click here to open pdf in another window PDF for Solvation CoMFA-QSTR and CoMSIA-QSTR Models for Predicting the Antiwear Properties of Lubricant Additives
Topics: Lubricants, Modeling, Wear, Fittings, Nitrogen
Journal Articles

Implementation of the Elrod Algorithm in Practical Design of an Axial Lubricant Supply Groove in Journal Bearings

Shanshan Wei, Morel Groper
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 121801.
Paper No: TRIB-22-1138
DOI: https://doi.org/10.1115/1.4054961
Published Online: August 9, 2022
View Article titled, Implementation of the Elrod Algorithm in Practical Design of an Axial Lubricant Supply Groove in Journal Bearings
Click here to open pdf in another window PDF for Implementation of the Elrod Algorithm in Practical Design of an Axial Lubricant Supply Groove in Journal Bearings
Topics: Algorithms, Bearings, Design, Film thickness, Journal bearings, Lubricants, Pressure, Stress, Cavitation
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
DOI: 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
Click here to open pdf in another window PDF for Numerical Calculation of Fluid Film Force on Journal Bearings Based on a Biconjugate Gradient-Stabilized Algorithm
Topics: Algorithms, Bearings, Boundary-value problems, Journal bearings, Lubricants, Pressure, Relaxation (Physics), Steady state, Rotors, Dynamic analysis
Journal Articles

An Experimental Approach to Evaluate Film Thickness in Starved Large-Size Spinning Contacts

Alberto Porras-Vazquez, David Philippon, Nicolas Fillot, Philippe Vergne, Nicolas Devaux, Lionel Lafarge, Guillermo E. Morales-Espejel
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111604.
Paper No: TRIB-22-1146
DOI: https://doi.org/10.1115/1.4054863
Published Online: July 18, 2022
View Article titled, An Experimental Approach to Evaluate Film Thickness in Starved Large-Size Spinning Contacts
Click here to open pdf in another window PDF for An Experimental Approach to Evaluate Film Thickness in Starved Large-Size Spinning Contacts
Topics: Disks, Film thickness, Rollers, Spin (Aerodynamics), Spinning (Textile), Lubricants
Journal Articles

Correlation Between Tribological and Vibration Behaviors in Sliding Lubricated Contacts

Thi-Na Ta, Jeng-Haur Horng, Yunn-Lin Hwang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111603.
Paper No: TRIB-22-1038
DOI: https://doi.org/10.1115/1.4054744
Published Online: July 12, 2022
View Article titled, Correlation Between Tribological and Vibration Behaviors in Sliding Lubricated Contacts
Click here to open pdf in another window PDF for Correlation Between Tribological and Vibration Behaviors in Sliding Lubricated Contacts
Topics: Film thickness, Friction, Lubricants, Vibration, Wear, Tribology
Journal Articles

Lubrication Properties of Textured CSS-42L Bearing Steel Filled With Sn-Ag-Cu-Ti 3 C 2 Under Harsh Environmental Conditions

Yawen Xue, Xuelin Hu, Xiaoliang Shi, Qipeng Huang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111801.
Paper No: TRIB-22-1004
DOI: https://doi.org/10.1115/1.4054670
Published Online: June 20, 2022
View Article titled, Lubrication Properties of Textured CSS-42L Bearing Steel Filled With Sn-Ag-Cu-Ti 3 C 2 Under Harsh Environmental Conditions
Click here to open pdf in another window PDF for Lubrication Properties of Textured CSS-42L Bearing Steel Filled With Sn-Ag-Cu-Ti 3 C 2 Under Harsh Environmental Conditions
Topics: Bearing steel, Friction, Lubricants, Lubrication, Tin, Tribology, Water, High temperature, Stress, Temperature
Journal Articles

Tribological Investigations of Two-Dimensional Nanostructured Lamellar Materials as Additives to Castor-Oil-Derived Lithium Grease

Sooraj Singh Rawat, A. P. Harsha, Om P. Khatri
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. September 2022, 144(9): 091902.
Paper No: TRIB-21-1575
DOI: https://doi.org/10.1115/1.4054102
Published Online: May 3, 2022
View Article titled, Tribological Investigations of Two-Dimensional Nanostructured Lamellar Materials as Additives to Castor-Oil-Derived Lithium Grease
Click here to open pdf in another window PDF for Tribological Investigations of Two-Dimensional Nanostructured Lamellar Materials as Additives to Castor-Oil-Derived Lithium Grease
Topics: Friction, Graphene, Lithium, Nanomaterials, Steel, Tribology, Wear, Lubrication, Lubricants, Boundary lubrication
Journal Articles

An Extended Reynolds Equation for Non-Newtonian Lubrication With the Upper Convected Maxwell Model

Boris Grigor’ev, Artem Eliseev
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2022, 144(8): 081805.
Paper No: TRIB-21-1440
DOI: https://doi.org/10.1115/1.4053787
Published Online: February 28, 2022
View Article titled, An Extended Reynolds Equation for Non-Newtonian Lubrication With the Upper Convected Maxwell Model
Click here to open pdf in another window PDF for An Extended Reynolds Equation for Non-Newtonian Lubrication With the Upper Convected Maxwell Model
Topics: Fluids, Lubrication, Rheology, Stress, Pressure, Lubricants, Simulation, Approximation, Flow (Dynamics)