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Journal Articles

Static Characteristics of High-Speed Water-Lubricated Journal Bearing Considering Turbulence and Cavitation Effects

Hao Zhang, Xiaohui Lin, Shuyun Jiang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2023, 145(12): 124101.
Paper No: TRIB-23-1109
https://doi.org/10.1115/1.4063025
Published Online: August 18, 2023
View Article titled, Static Characteristics of High-Speed Water-Lubricated Journal Bearing Considering Turbulence and Cavitation Effects
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Topics: Bubbles, Cavitation, Journal bearings, Turbulence, Water, Bearings, Stress, Flow (Dynamics), Friction
Journal Articles

Effects of Chevron Micro-Textures on Tribological and Lubricating Performance of Cylinder Block/Valve Plate Interface in Axial Piston Pumps

Luanxia Chen, Lizhi Shang, Zhanqiang Liu, Swarnava Mukherjee, Yukui Cai, Bing Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2023, 145(3): 032201.
Paper No: TRIB-22-1102
https://doi.org/10.1115/1.4055302
Published Online: November 17, 2022
View Article titled, Effects of Chevron Micro-Textures on Tribological and Lubricating Performance of Cylinder Block/Valve Plate Interface in Axial Piston Pumps
Open the PDF for Effects of Chevron Micro-Textures on Tribological and Lubricating Performance of Cylinder Block/Valve Plate Interface in Axial Piston Pumps in another window
Topics: Cylinders, Pressure, Texture (Materials), Valves, Simulation, Tribology, Cavitation, Pistons
Journal Articles

Computational Fluid–Structure Interaction Analysis of Piston Pin Multiphase Elastohydrodynamic Lubrication With Unsteady Flow Channel Variation

Yudai Narumi, Jun Ishimoto, Daisuke Kanayama, Hiroshi Kuribara, Yoshikatsu Nakano
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2023, 145(2): 021603.
Paper No: TRIB-22-1143
https://doi.org/10.1115/1.4055407
Published Online: November 4, 2022
View Article titled, Computational Fluid–Structure Interaction Analysis of Piston Pin Multiphase Elastohydrodynamic Lubrication With Unsteady Flow Channel Variation
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Topics: Fluids, Lubricating oils, Numerical analysis, Pistons, Pressure, Stress, Flow (Dynamics), Cavitation, Fluid structure interaction, Lubrication
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
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 121801.
Paper No: TRIB-22-1138
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
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Topics: Algorithms, Bearings, Design, Film thickness, Journal bearings, Lubricants, Pressure, Stress, Cavitation
Journal Articles

Fluid–Solid Interaction Modeling of Elastohydrodynamic Lubrication Point Contacts

Wyatt Peterson, Kushagra Singh, Farshid Sadeghi
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111601.
Paper No: TRIB-22-1061
https://doi.org/10.1115/1.4054589
Published Online: June 23, 2022
View Article titled, Fluid–Solid Interaction Modeling of Elastohydrodynamic Lubrication Point Contacts
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Topics: Computational fluid dynamics, Fluid structure interaction, Fluids, Modeling, Pressure, Stress, Film thickness, Elastohydrodynamic lubrication, Cavitation, Temperature effects
Journal Articles

Mass Conserving Analysis of Steadily Loaded, Oscillating Partial Arc Journal Bearings Using a Generalized Warner Bearing Formulation

S. Boedo
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2022, 144(10): 101801.
Paper No: TRIB-22-1043
https://doi.org/10.1115/1.4054427
Published Online: May 20, 2022
View Article titled, Mass Conserving Analysis of Steadily Loaded, Oscillating Partial Arc Journal Bearings Using a Generalized Warner Bearing Formulation
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Topics: Bearings, Oscillations, Pressure, Stress, Journal bearings, Lubrication, Cavitation
Journal Articles

Lubrication Characteristics of Water-Lubricated Rubber Bearings Based on an Improved Algorithm of the Mass Conservation Boundary Condition

Gang Liu, Ming Li
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2022, 144(8): 081804.
Paper No: TRIB-21-1403
https://doi.org/10.1115/1.4053701
Published Online: February 28, 2022
View Article titled, Lubrication Characteristics of Water-Lubricated Rubber Bearings Based on an Improved Algorithm of the Mass Conservation Boundary Condition
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Topics: Algorithms, Bearings, Boundary-value problems, Cavitation, Flow (Dynamics), Lubrication, Pressure, Water, Rubber, Fluids
Journal Articles

Thermal-Elastohydrodynamic Contacts Lubricated With Oil/Refrigerant Solutions: A New Cavitation Modeling Approach Based on Refrigerant Solubility

Fan Zhang, Nicolas Fillot, Rudolf Hauleitner, Guillermo E. Morales-Espejel
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2022, 144(8): 081602.
Paper No: TRIB-21-1508
https://doi.org/10.1115/1.4053542
Published Online: February 11, 2022
View Article titled, Thermal-Elastohydrodynamic Contacts Lubricated With Oil/Refrigerant Solutions: A New Cavitation Modeling Approach Based on Refrigerant Solubility
Open the PDF for Thermal-Elastohydrodynamic Contacts Lubricated With Oil/Refrigerant Solutions: A New Cavitation Modeling Approach Based on Refrigerant Solubility in another window
Topics: Cavitation, Refrigerants
Journal Articles

A Modified Discrete Scheme in the Ausas Cavitation Algorithm

Wanjun Xu, Shanhui Zhao, Zhengyang Geng, Miaomiao Niu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. June 2022, 144(6): 064501.
Paper No: TRIB-21-1463
https://doi.org/10.1115/1.4053470
Published Online: February 8, 2022
View Article titled, A Modified Discrete Scheme in the Ausas Cavitation Algorithm
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Topics: Algorithms, Cavitation, Journal bearings
Journal Articles

Variation of Lubricant Distribution Across the Radial Direction in a Journal Bearing

Shanshan Wei, Yuri Kligerman, Roman Goltsberg, Izhak Etsion
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2022, 144(6): 061803.
Paper No: TRIB-21-1399
https://doi.org/10.1115/1.4053093
Published Online: December 8, 2021
View Article titled, Variation of Lubricant Distribution Across the Radial Direction in a Journal Bearing
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Topics: Cavitation, Computational fluid dynamics, Film thickness, Journal bearings, Lubricants, Bearings
Journal Articles

Shock Waves as Dominant Mechanism for Cavitation Damage

O. O. Osman, A. Abouel-Kasem, S. M. Ahmed
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2022, 144(6): 062301.
Paper No: TRIB-21-1233
https://doi.org/10.1115/1.4052141
Published Online: August 31, 2021
View Article titled, Shock Waves as Dominant Mechanism for Cavitation Damage
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Topics: Bubbles, Cavitation, Damage, Deformation, Particulate matter, Shock waves, Erosion, Wear, Fatigue failure
Journal Articles

A Computationally Efficient, Mass Conserving Generalized Short Bearing Formulation for Dynamically Loaded Journal Bearings

S. Boedo
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051802.
Paper No: TRIB-21-1214
https://doi.org/10.1115/1.4051777
Published Online: August 3, 2021
View Article titled, A Computationally Efficient, Mass Conserving Generalized Short Bearing Formulation for Dynamically Loaded Journal Bearings
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Topics: Bearings, Cavitation, Finite element analysis, Flow (Dynamics), Journal bearings, Pressure, Stress, Density, Steady state, Clearances (Engineering)
Journal Articles

Performance Improvement of an Oil-Lubricated Journal Bearing Using Bionic-Textures Fused Micro-Pockets

Manas R. Pattnayak, Raj K. Pandey, Jayanta K. Dutt
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2022, 144(4): 041804.
Paper No: TRIB-21-1112
https://doi.org/10.1115/1.4051654
Published Online: July 27, 2021
View Article titled, Performance Improvement of an Oil-Lubricated Journal Bearing Using Bionic-Textures Fused Micro-Pockets
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Topics: Bearings, Bionics, Boundary-value problems, Cavitation, Damping, Design, Film thickness, Journal bearings, Pressure, Stiffness
Journal Articles

Study on Static Characteristics of Water-Lubricated Textured Spiral Groove Thrust Bearing Using Laminar Cavitating Flow Lubrication Model

Shuyun Jiang, Pengfei Liu, Xiaohui Lin
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2022, 144(4): 041803.
Paper No: TRIB-21-1142
https://doi.org/10.1115/1.4051655
Published Online: July 16, 2021
View Article titled, Study on Static Characteristics of Water-Lubricated Textured Spiral Groove Thrust Bearing Using Laminar Cavitating Flow Lubrication Model
Open the PDF for Study on Static Characteristics of Water-Lubricated Textured Spiral Groove Thrust Bearing Using Laminar Cavitating Flow Lubrication Model in another window
Topics: Bearings, Bubbles, Flow (Dynamics), Texture (Materials), Thrust bearings, Water, Cavitation, Load bearing capacity, Torque, Friction
Journal Articles

The Limited Role of Pit Formed by Microjet in Evolution of Cavitation Erosion in the Incubation Period

A. Abouel-Kasem, O.O. Osman, S. A. Karrab, S.M. Ahmed
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2022, 144(4): 041702.
Paper No: TRIB-21-1175
https://doi.org/10.1115/1.4051653
Published Online: July 16, 2021
View Article titled, The Limited Role of Pit Formed by Microjet in Evolution of Cavitation Erosion in the Incubation Period
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Topics: Cavitation, Cavitation erosion, Damage, Wear, Shock waves, Shapes
Journal Articles

In-Depth Exploration of the Multigrid Method to Simulate Elastohydrodynamic Line Lubrications With Smooth, Wavy, and Rough Surfaces

Shuangbiao Liu, Liangwei Qiu, Xiaoyang Chen
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2021, 143(12): 121602.
Paper No: TRIB-20-1556
https://doi.org/10.1115/1.4050426
Published Online: March 29, 2021
View Article titled, In-Depth Exploration of the Multigrid Method to Simulate Elastohydrodynamic Line Lubrications With Smooth, Wavy, and Rough Surfaces
Open the PDF for In-Depth Exploration of the Multigrid Method to Simulate Elastohydrodynamic Line Lubrications With Smooth, Wavy, and Rough Surfaces in another window
Topics: Cavitation, Film thickness, Flow (Dynamics), Pressure, Relaxation (Physics), Stress, Surface roughness, Cycles
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
Publisher: ASME
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
Journal Articles

Comparative Study on Static Characteristics of Double-Pad Inwardly and Outwardly Pumping Water-Lubricated Spiral-Groove Thrust Bearings

Shaowen Zhang, Shuyun Jiang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. October 2021, 143(10): 104501.
Paper No: TRIB-20-1299
https://doi.org/10.1115/1.4049594
Published Online: February 2, 2021
View Article titled, Comparative Study on Static Characteristics of Double-Pad Inwardly and Outwardly Pumping Water-Lubricated Spiral-Groove Thrust Bearings
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Topics: Bearings, Bubbles, Cavitation, Film thickness, Lubrication, Stress, Thrust bearings, Water, Turbulence
Journal Articles

Influences of Iteration Details on Flow Continuities of Numerical Solutions to Isothermal Elastohydrodynamic Lubrication With Micro-Cavitations

Shuangbiao Liu, Liangwei Qiu, Zhijian Wang, Xiaoyang Chen
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2021, 143(10): 101601.
Paper No: TRIB-20-1419
https://doi.org/10.1115/1.4049327
Published Online: January 22, 2021
View Article titled, Influences of Iteration Details on Flow Continuities of Numerical Solutions to Isothermal Elastohydrodynamic Lubrication With Micro-Cavitations
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Topics: Errors, Flow (Dynamics), Pressure, Relaxation (Physics), Cavitation, Film thickness
Journal Articles

Modeling and Load Capacity Analysis of Reciprocating Hybrid Linear Guideway With Annular Groove and Sloped Recesses

Huanyu Du, Hongguang Li, Guang Meng
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2021, 143(6): 061803.
Paper No: TRIB-20-1305
https://doi.org/10.1115/1.4048606
Published Online: October 27, 2020
View Article titled, Modeling and Load Capacity Analysis of Reciprocating Hybrid Linear Guideway With Annular Groove and Sloped Recesses
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Topics: Algorithms, Cavitation, Hydrostatics, Reciprocating motion, Stress, Vibration, Modeling, Switches, Pressure