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Journal Articles

Heat Transfer in Squeeze-Film Flow Between Rotating Disks

Hiral Haria, Nikolaos D. Katopodes, Raj V. Lakhani, Masatoshi Miyagawa, Yutaka Sadaike, Yuji Fujii
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2025, 147(1): 014601.
Paper No: TRIB-24-1164
https://doi.org/10.1115/1.4066206
Published Online: September 11, 2024
View Article titled, Heat Transfer in Squeeze-Film Flow Between Rotating Disks
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Topics: Disks, Flow (Dynamics), Fluids, Friction, Heat transfer, Temperature, Torque, Pressure, Rotating disks, Heat
Journal Articles

In Vitro Wear of Titanium Reinforced Hydroxyapatite Coatings in Simulated Body Fluid

Srikant Tiwari, S. B. Mishra
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2024, 146(11): 114001.
Paper No: TRIB-24-1103
https://doi.org/10.1115/1.4065983
Published Online: August 5, 2024
View Article titled, In Vitro Wear of Titanium Reinforced Hydroxyapatite Coatings in Simulated Body Fluid
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Topics: Coatings, Wear, Titanium, Coating processes, Fluids
Journal Articles

Combined Effect of Surface Irregularities and Applied Voltage on the Behavior of Hole-Entry Spherical Hybrid Journal Bearings Lubricated With an Electro-Rheological Fluid

Adesh Kumar Tomar, Krishnkant Sahu, Satish C. Sharma, Max Marian
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2024, 146(11): 114101.
Paper No: TRIB-24-1104
https://doi.org/10.1115/1.4065771
Published Online: July 19, 2024
View Article titled, Combined Effect of Surface Irregularities and Applied Voltage on the Behavior of Hole-Entry Spherical Hybrid Journal Bearings Lubricated With an Electro-Rheological Fluid
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Topics: Bearings, Electrorheological fluids, Fluid films, Fluids, Journal bearings, Stability, Pressure
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
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Topics: Film thickness, Lubricants, Stress, Yield stress, Rheology, Fluids, Pressure, Elastohydrodynamic lubrication, Flow (Dynamics), Shear rate
Journal Articles

Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications

J. A. MacCalman, R. J. Williams, G. L. Ingram, S. I. Hogg
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2024, 146(8): 084401.
Paper No: TRIB-23-1330
https://doi.org/10.1115/1.4065264
Published Online: April 23, 2024
View Article titled, Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications
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Topics: Flow (Dynamics), Fluids, Leakage, Sealing (Process), Turbomachinery, Pressure, Leakage flows, Geometry, Computational fluid dynamics, Design
Journal Articles

Surrogate Model Development for Air Foil Thrust Bearings With Chevron-Patterned Trailing Edge

Saltuk Yildiz, Alexandrina Untaroiu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2024, 146(8): 084101.
Paper No: TRIB-23-1353
https://doi.org/10.1115/1.4065104
Published Online: April 22, 2024
View Article titled, Surrogate Model Development for Air Foil Thrust Bearings With Chevron-Patterned Trailing Edge
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Topics: Computational fluid dynamics, Computer simulation, Design, Fluids, Foil bearings, Load bearing capacity, Optimization, Temperature, Thrust bearings, Bearings
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
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Topics: Algorithms, Bearings, Film thickness, Pressure, Rolling bearings, Stress, Rollers, Lubricants, Fluids
Journal Articles

Optimization of Controlling Factors for TC4 Alloy With Al 2 O 3 –Graphene Hybrid Nanofluid

Asif Israr, Muhammad Zubair Khan, Ruqia Ikram, Yumna Qureshi, Kashif Riaz Wattoo
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2024, 146(6): 062101.
Paper No: TRIB-23-1094
https://doi.org/10.1115/1.4064507
Published Online: February 5, 2024
View Article titled, Optimization of Controlling Factors for TC4 Alloy With Al 2 O 3 –Graphene Hybrid Nanofluid
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Topics: Alloys, Cutting, Graphene, Machining, Nanofluids, Nanoparticles, Surface roughness, Temperature, Fluids, Optimization
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

Performance Analysis of Textured Spherical Hybrid Journal Bearings Operated With Magnetorheological Fluid

Adesh Kumar Tomar, Satish C. Sharma, Krishnkant Sahu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2024, 146(1): 014602.
Paper No: TRIB-23-1115
https://doi.org/10.1115/1.4063495
Published Online: October 18, 2023
View Article titled, Performance Analysis of Textured Spherical Hybrid Journal Bearings Operated With Magnetorheological Fluid
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Topics: Bearings, Fluid films, Fluids, Journal bearings, Shapes, Stability
Journal Articles

Experiments and Lattice-Boltzmann Simulation of Flow in a Vertically Aligned Gearbox

Bercelay Niebles Atencio, Hua-Dong Yao, Valery Chernoray
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2023, 145(11): 114103.
Paper No: TRIB-23-1043
https://doi.org/10.1115/1.4062813
Published Online: August 29, 2023
View Article titled, Experiments and Lattice-Boltzmann Simulation of Flow in a Vertically Aligned Gearbox
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Topics: Computational fluid dynamics, Disks, Flow (Dynamics), Flow visualization, Gears, Lattice Boltzmann methods, Mechanical drives, Simulation, Torque, Torque measurement
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
Publisher: ASME
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

Pressure Profile and Stiffness Analysis of Supercritical CO 2 Inside a Rotating Annulus Cooling Passage Using Computational Fluid Dynamics

Md. Uddin, Halim Gurgenci, Zhiqiang Guan
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2023, 145(11): 114102.
Paper No: TRIB-22-1244
https://doi.org/10.1115/1.4062812
Published Online: July 17, 2023
View Article titled, Pressure Profile and Stiffness Analysis of Supercritical CO 2 Inside a Rotating Annulus Cooling Passage Using Computational Fluid Dynamics
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Topics: Annulus, Computational fluid dynamics, Cooling, Pressure, Stiffness, Supercritical carbon dioxide, Geometry, Fluids, Bearings
Journal Articles

Numerical Investigation of Turbopump Bearing Heat Generation in Liquid Methane

Hiromitsu Kakudo, Satoshi Takada, Tomoko Hirayama
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 084301.
Paper No: TRIB-22-1288
https://doi.org/10.1115/1.4062294
Published Online: May 2, 2023
View Article titled, Numerical Investigation of Turbopump Bearing Heat Generation in Liquid Methane
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Topics: Bearings, Heat, Fluids, Friction
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
Publisher: ASME
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

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
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2023, 145(3): 031705.
Paper No: TRIB-22-1291
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
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Topics: Friction, Lasers, Lubricants, Texture (Materials), Tribology, Fluids, Surface roughness
Journal Articles

Characterization of Magnetorheological Brake in Shear Mode Using High-Strength MWCNTs and Fumed Silica-Based Magnetorheological Fluids at Low Magnetic Fields

Rakesh Kumar Singh, Chiranjit Sarkar
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2023, 145(3): 031702.
Paper No: TRIB-22-1269
https://doi.org/10.1115/1.4056042
Published Online: November 11, 2022
View Article titled, Characterization of Magnetorheological Brake in Shear Mode Using High-Strength MWCNTs and Fumed Silica-Based Magnetorheological Fluids at Low Magnetic Fields
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Topics: Automotive brakes, Brakes, Fluids, Magnetic fields, Magnetic fluids, Multi-walled carbon nanotubes, Temperature, Shear (Mechanics), Torque
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

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

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

Boris Grigor’ev, Artem Eliseev
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2022, 144(8): 081805.
Paper No: TRIB-21-1440
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
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Topics: Fluids, Lubrication, Rheology, Stress, Pressure, Lubricants, Simulation, Approximation, Flow (Dynamics)