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Journal Articles

A Simplified Thermal Plasto-Elastohydrodynamic Lubrication Model for Circular Contact With Real Surface Roughness

P. C. Romio, P. M. T. Marques, C. M. C. G. Fernandes, J. H. O. Seabra
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. December 2023, 145(12): 124102.
Paper No: TRIB-23-1090
https://doi.org/10.1115/1.4062898
Published Online: September 4, 2023
View Article titled, A Simplified Thermal Plasto-Elastohydrodynamic Lubrication Model for Circular Contact With Real Surface Roughness
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Topics: Film thickness, Friction, Lubricants, Lubrication, Pressure, Simulation, Stress, Surface roughness, Temperature, Elastohydrodynamic lubrication
Journal Articles

Evolution and action mechanism of relative negative pressure zone in spiral groove gas face seal for aero-engine

Accepted Manuscript
Hui Li, Guoqing Li, Hao Liu, Ang Li, Xingen Lu
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-23-1163
https://doi.org/10.1115/1.4063197
Published Online: August 16, 2023
View Article titled, Evolution and action mechanism of relative negative pressure zone in spiral groove gas face seal for aero-engine
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Topics: Aircraft engines, Pressure, Film thickness, Leakage, Design, Flow control, Fuel consumption, Optimization, Sealing (Process), Shear (Mechanics)
Journal Articles

Simulation of Air Ingestion in a Mechanical Seal With Inward Pumping Spiral Grooves

Abdel-Salem Medjahed, Antoinette Blouin, Balint Pap, Noël Brunetière
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2023, 145(11): 114401.
Paper No: TRIB-23-1098
https://doi.org/10.1115/1.4062899
Published Online: July 25, 2023
View Article titled, Simulation of Air Ingestion in a Mechanical Seal With Inward Pumping Spiral Grooves
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Topics: Fluids, Pressure, Sealing (Process), Viscosity, Surface roughness, Simulation, Fluid pressure
Journal Articles

Mixed Lubrication Analysis of Scrolls Lubricated With CO 2 /Oil Mixture Based on a Homogeneous Model

Chunjie Wei, Hui Song, Zhaowen Hu, Wei Wang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2023, 145(11): 112201.
Paper No: TRIB-23-1053
https://doi.org/10.1115/1.4062690
Published Online: June 13, 2023
View Article titled, Mixed Lubrication Analysis of Scrolls Lubricated With CO 2 /Oil Mixture Based on a Homogeneous Model
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Topics: Carbon dioxide, Clearances (Engineering), Compressors, Lubrication, Pressure, Refrigerants, Stress, Surface roughness, Tribology, Film thickness
Journal Articles

Study on Lubricating Performance of the Bubbly Oil Under High Shear Rate—Part 1: Generation Method and Viscosity Measurement of the Bubbly Oil

Shuyun Jiang, Shaohua Li, Li Lu, Chibin Zhang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 084102.
Paper No: TRIB-23-1024
https://doi.org/10.1115/1.4062366
Published Online: May 12, 2023
View Article titled, Study on Lubricating Performance of the Bubbly Oil Under High Shear Rate—Part 1: Generation Method and Viscosity Measurement of the Bubbly Oil
Open the PDF for Study on Lubricating Performance of the Bubbly Oil Under High Shear Rate—Part 1: Generation Method and Viscosity Measurement of the Bubbly Oil in another window
Topics: Bearings, Lubrication, Shear rate, Viscosity, Viscosity measurement, Temperature, Pressure, Microbubbles, Bubbles, Clearances (Engineering)
Journal Articles

Study on Lubricating Performance of the Bubbly Oil Under High Shear Rate—Part 2: Application Study in High-Speed Bearing

Shuyun Jiang, Shaohua Li, Feida Zhou, Xiaohui Lin
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 084103.
Paper No: TRIB-22-1247
https://doi.org/10.1115/1.4062407
Published Online: May 12, 2023
View Article titled, Study on Lubricating Performance of the Bubbly Oil Under High Shear Rate—Part 2: Application Study in High-Speed Bearing
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Topics: Bearings, Lubrication, Thrust bearings, Shear rate, Viscosity, Temperature, Friction, Torque, Pressure, Film thickness
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
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
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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
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

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
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
Open the PDF for A Comparison of the High-Pressure Viscometry and Optical Inference Methods Used to Determine the Pressure-Viscosity Coefficient in another window
Topics: Film thickness, Pressure, Viscosity, Shear (Mechanics), Refractive index, Lubricants, Uncertainty
Journal Articles

Theoretical Development in the Viscosity of Ferrofluid

Anupam Bhandari
Journal: Journal of Tribology
Article Type: Review Articles
J. Tribol. May 2023, 145(5): 050801.
Paper No: TRIB-22-1268
https://doi.org/10.1115/1.4056626
Published Online: January 19, 2023
View Article titled, Theoretical Development in the Viscosity of Ferrofluid
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Topics: Ferrofluids, Magnetic fields, Viscosity
Journal Articles

Study of Magnetorheological Grease Flow in a Double Restriction Seal Configuration

Aashna Raj, Chiranjit Sarkar, Piyush Kumar, Manabendra Pathak
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054401.
Paper No: TRIB-22-1292
https://doi.org/10.1115/1.4056366
Published Online: January 5, 2023
View Article titled, Study of Magnetorheological Grease Flow in a Double Restriction Seal Configuration
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Topics: Flow (Dynamics), Magnetic fields, Particulate matter, Chain, Rheology, Viscosity
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
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
Open the PDF for Polymer Lubrication: Pressure–Viscosity–Temperature Dependence of Film Thickness for Highly Loaded Compliant Contacts in Elastohydrodynamic Lubrication Regime in another window
Topics: Film thickness, Lubricants, Pressure, Stress, Temperature, Viscosity, Elastohydrodynamic lubrication, Polymers, Lubrication
Journal Articles

Experimental Investigation of the Oil Supply Layer in a Model Rolling Bearing

He Liang, Zhihan Fan, Wenzhong Wang, Ziqiang Zhao
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. January 2023, 145(1): 011802.
Paper No: TRIB-22-1183
https://doi.org/10.1115/1.4055719
Published Online: October 11, 2022
View Article titled, Experimental Investigation of the Oil Supply Layer in a Model Rolling Bearing
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Topics: Ball bearings, Fluorescence, Hydrocarbon reservoirs, Rolling bearings, Viscosity, Lasers, Film thickness, Lubrication, Centrifugal force
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
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
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Topics: Lubricants, Lubrication, Silicones, Stress, Tribology, Viscosity, Friction, Disks
Journal Articles

A Proposed Pressure–Viscosity Coefficient Model Through Processing of Falling Body Viscometry Data for Di-(Ethylhexyl) Sebacate

Robert J. Sadinski, Carl H. Hager, Jr., William M. Hannon
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. January 2023, 145(1): 011601.
Paper No: TRIB-22-1060
https://doi.org/10.1115/1.4055408
Published Online: September 30, 2022
View Article titled, A Proposed Pressure–Viscosity Coefficient Model Through Processing of Falling Body Viscometry Data for Di-(Ethylhexyl) Sebacate
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Topics: Pressure, Viscosity, Bellows (Equipment), Signals
Journal Articles

Stochastic Analysis of Lubrication in Misaligned Journal Bearings

Jiaojiao Ma, Chao Fu, Weidong Zhu, Kuan Lu, Yongfeng Yang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2022, 144(8): 081802.
Paper No: TRIB-21-1489
https://doi.org/10.1115/1.4053626
Published Online: February 25, 2022
View Article titled, Stochastic Analysis of Lubrication in Misaligned Journal Bearings
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Topics: Journal bearings, Lubrication, Lubricants, Bearings, Viscosity
Journal Articles

Erratum: “Revisiting the ASME Pressure–Viscosity Report Using the Tait-Doolittle Correlations” [ASME J. Tribol., 2021, 143(6), p. 061901; DOI: 10.1115/1.4048605 ]

Thomas J. Zolper, Scott Bair, Kyle Horne
Journal: Journal of Tribology
Article Type: Errata
J. Tribol. February 2022, 144(2): 027001.
Paper No: TRIB-21-1325
https://doi.org/10.1115/1.4052778
Published Online: November 12, 2021
View Article titled, Erratum: “Revisiting the ASME Pressure–Viscosity Report Using the Tait-Doolittle Correlations” [ASME J. Tribol., 2021, 143(6), p. 061901; DOI: 10.1115/1.4048605 ]
Open the PDF for Erratum: “Revisiting the ASME Pressure–Viscosity Report Using the Tait-Doolittle Correlations” [ASME J. Tribol., 2021, 143(6), p. 061901; DOI: 10.1115/1.4048605 ] in another window
Topics: Pressure, Viscosity
Journal Articles

Analysis of Flow Regimes and Associated Sources of Dissipation in Splash Lubricated Planetary Gear Sets

J. B. Boni, C. Changenet, F. Ville
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2021, 143(11): 111805.
Paper No: TRIB-21-1086
https://doi.org/10.1115/1.4051389
Published Online: June 18, 2021
View Article titled, Analysis of Flow Regimes and Associated Sources of Dissipation in Splash Lubricated Planetary Gear Sets
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Topics: Flow (Dynamics), Planetary gears, Temperature, Viscosity, Energy dissipation, Gears, Sun gears, Mechanical drives, Lubrication
Journal Articles

An Investigation on Starvation Onset of Rough Surface Line Contacts

S. Li, A. Kolivand, A. Anisetti
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 031602.
Paper No: TRIB-21-1096
https://doi.org/10.1115/1.4051202
Published Online: June 7, 2021
View Article titled, An Investigation on Starvation Onset of Rough Surface Line Contacts
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Topics: Film thickness, Lubricants, Lubrication, Surface roughness, Viscosity, Simulation, Density
Journal Articles

Quantitative Analysis of Reynolds and Navier–Stokes Based Modeling Approaches for Isothermal Newtonian Elastohydrodynamic Lubrication

Leoluca Scurria, Tommaso Tamarozzi, Oleg Voronkov, Dieter Fauconnier
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. December 2021, 143(12): 121601.
Paper No: TRIB-20-1474
https://doi.org/10.1115/1.4050272
Published Online: March 24, 2021
View Article titled, Quantitative Analysis of Reynolds and Navier–Stokes Based Modeling Approaches for Isothermal Newtonian Elastohydrodynamic Lubrication
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Topics: Elastohydrodynamic lubrication, Fluid films, Fluids, Lubricants, Modeling, Pressure, Risk-based maintenance, Solids, Stress, Viscosity