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Journal Articles

Effects of Roller-End/Rib Geometrical Shape of Cylindrical Roller Bearings on Tribological Behavior

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Zhijian Wang, Xinling Li, Feng Wu, Qingyu Xiao
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2025, 147(11): 114301.
Paper No: TRIB-24-1536
https://doi.org/10.1115/1.4068174
Published Online: March 24, 2025
View Articletitled, Effects of Roller-End/Rib Geometrical Shape of Cylindrical Roller Bearings on Tribological Behavior
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Topics: Geometry, Roller bearings, Rollers, Stress, Tribology, Lubrication, Elastohydrodynamic lubrication, Bearings, Shapes
Journal Articles

Long-Range Electrostatic Adhesive Contact Between an Elastic Half-Space and a Rigid Indenter With Power-Law Profile

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Yunong Zhou
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2025, 147(6): 061501.
Paper No: TRIB-24-1237
https://doi.org/10.1115/1.4067044
Published Online: November 13, 2024
View Articletitled, Long-Range Electrostatic Adhesive Contact Between an Elastic Half-Space and a Rigid Indenter With Power-Law Profile
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Topics: Adhesion, Adhesives, Approximation, Elastic half space, Shapes, Stress, Contact mechanics, Geometry
Journal Articles

A Computational Design Framework for Lubrication Interfaces With Active Micro-textures

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S. Pekol, Ö. Kılınç, İ. Temizer
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2024, 146(12): 122101.
Paper No: TRIB-24-1085
https://doi.org/10.1115/1.4066018
Published Online: August 27, 2024
View Articletitled, A Computational Design Framework for Lubrication Interfaces With Active Micro-textures
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Topics: Design, Geometry, Lubrication, Optimization, Texture (Materials), Spacetime, Traction, Topology optimization, Topology
Journal Articles

Friction Variability in Slip Rings: Geometry and Stiffness Effects

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Kaisen Zhang, Kun Liu, Danfeng Sun, Tianyan Gao, Jiaxin Ye
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2024, 146(10): 101702.
Paper No: TRIB-24-1111
https://doi.org/10.1115/1.4065712
Published Online: July 2, 2024
View Articletitled, Friction Variability in Slip Rings: Geometry and Stiffness Effects
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Topics: Friction, Geometry, Stiffness, Wire
Journal Articles

Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications

Open Access
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 Articletitled, 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

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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 Articletitled, 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

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

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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 Articletitled, 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

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

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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 Articletitled, 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

A Predictive Model for Galling Phenomenon and Its Applicability for Deep Drawing Processes

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D. K. Karupannasamy, S. V. Kailas, S. Shankar, K. S. K. Sasikumar
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2022, 144(1): 011705.
Paper No: TRIB-21-1238
https://doi.org/10.1115/1.4052329
Published Online: September 24, 2021
View Articletitled, A Predictive Model for Galling Phenomenon and Its Applicability for Deep Drawing Processes
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Topics: Adhesives, Cycles, Galling, Shapes, Stress, Surface roughness, Wear, Geometry, Deformation, Metalworking
Journal Articles

Multi-Objective Robust Optimization of Deep Groove Ball Bearings Considering Manufacturing Tolerances Based on Fatigue and Wear Considerations

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Md Saif Ahmad, Rajiv Tiwari, Twinkle Mandawat
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2022, 144(2): 022301.
Paper No: TRIB-20-1403
https://doi.org/10.1115/1.4050883
Published Online: May 4, 2021
View Articletitled, Multi-Objective Robust Optimization of Deep Groove Ball Bearings Considering Manufacturing Tolerances Based on Fatigue and Wear Considerations
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Topics: Ball bearings, Bearings, Design, Film thickness, Optimization, Pareto optimization, Manufacturing, Dimensions, Geometry
Journal Articles

Hydrodynamic Performance Characteristics of a Fluid Film Journal Bearing With a Rectangular Jacking Pocket

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Michael Branagan, Neal Morgan, Christopher Goyne, Roger Fittro, Robert Rockwell, Minhui He
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2020, 142(2): 021801.
Paper No: TRIB-19-1070
https://doi.org/10.1115/1.4045014
Published Online: November 16, 2019
View Articletitled, Hydrodynamic Performance Characteristics of a Fluid Film Journal Bearing With a Rectangular Jacking Pocket
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Topics: Bearings, Computational fluid dynamics, Fluid films, Journal bearings, Pressure, Geometry, Stiffness, Regression models
Journal Articles

A Thermal Elastohydrodynamic Lubrication Model for Crowned Rollers and Its Application on Apex Seal–Housing Interfaces

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Zhong Liu, David Pickens III, Tao He, Xin Zhang, Yuchuan Liu, Takayuki Nishino, Q. Jane Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2019, 141(4): 041501.
Paper No: TRIB-18-1407
https://doi.org/10.1115/1.4042503
Published Online: February 13, 2019
View Articletitled, A Thermal Elastohydrodynamic Lubrication Model for Crowned Rollers and Its Application on Apex Seal–Housing Interfaces
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Topics: Elastohydrodynamic lubrication, Film thickness, Pressure, Rollers, Temperature, Knudsen number, Stress, Lubricants, Geometry
Journal Articles

Tribological Influences of CuO Into 3Y-TZP Ceramic Composite in Conformal Contact

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Subhrojyoti Mazumder, Om Prakash Kumar, Dinesh Kumar Kotnees, Nilrudra Mandal
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. March 2019, 141(3): 031606.
Paper No: TRIB-18-1197
https://doi.org/10.1115/1.4041894
Published Online: December 6, 2018
View Articletitled, Tribological Influences of CuO Into 3Y-TZP Ceramic Composite in Conformal Contact
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Topics: Ceramics, Disks, Friction, Stress, Tribology, Wear, Wear resistance, Ceramic composites, Deformation, Electron field emission
Journal Articles

Hybrid Polymer Gear Concepts to Improve Thermal Behavior

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Carlos M. C. G. Fernandes, Diogo M. P. Rocha, Ramiro C. Martins, Luís Magalhães, Jorge H. O. Seabra
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. March 2019, 141(3): 032201.
Paper No: TRIB-18-1025
https://doi.org/10.1115/1.4041461
Published Online: November 13, 2018
View Articletitled, Hybrid Polymer Gear Concepts to Improve Thermal Behavior
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Topics: Gears, Polymers, Temperature, Heat, Pressure, Geometry, Contact resistance
Journal Articles

Acoustic Journal Bearing With Changeable Geometry and Built-in Flexibility

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T. A. Stolarski, M. Miyatake
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. November 2018, 140(6): 061707.
Paper No: TRIB-18-1066
https://doi.org/10.1115/1.4040416
Published Online: July 12, 2018
View Articletitled, Acoustic Journal Bearing With Changeable Geometry and Built-in Flexibility
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Topics: Acoustics, Bearings, Geometry, Journal bearings
Journal Articles

The Influence of Surface Patterning on the Thermal Properties of Textured Thrust Bearings

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Gen Fu, Alexandrina Untaroiu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. November 2018, 140(6): 061706.
Paper No: TRIB-17-1361
https://doi.org/10.1115/1.4040383
Published Online: June 13, 2018
View Articletitled, The Influence of Surface Patterning on the Thermal Properties of Textured Thrust Bearings
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Topics: Bearings, Computational fluid dynamics, Design, Stress, Temperature, Texture (Materials), Thermal properties, Thrust bearings, Optimization, Friction
Journal Articles

Homogenization in Hydrodynamic Lubrication: Microscopic Regimes and Re-Entrant Textures

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İ. N. Yıldıran, İ. Temizer, B. Çetin
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. January 2018, 140(1): 011701.
Paper No: TRIB-16-1355
https://doi.org/10.1115/1.4036770
Published Online: July 21, 2017
View Articletitled, Homogenization in Hydrodynamic Lubrication: Microscopic Regimes and Re-Entrant Textures
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Topics: Texture (Materials), Lubrication, Flow (Dynamics), Geometry
Journal Articles

Perfectly Elastic Axisymmetric Sinusoidal Surface Asperity Contact

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S. Saha, Y. Xu, R. L. Jackson
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. July 2016, 138(3): 031401.
Paper No: TRIB-15-1261
https://doi.org/10.1115/1.4031994
Published Online: February 15, 2016
View Articletitled, Perfectly Elastic Axisymmetric Sinusoidal Surface Asperity Contact
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Topics: Finite element model, Geometry, Materials properties, Pressure, Stress, Wavelength, Poisson ratio, Young's modulus, Surface roughness
Journal Articles

Computational Fluid Dynamics Analysis of a Machine Hammer Peened Surface Structure for Lubricated Sliding Contacts

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D. Trauth, F. Klocke, M. Terhorst, P. Mattfeld
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2016, 138(2): 021704.
Paper No: TRIB-15-1139
https://doi.org/10.1115/1.4031782
Published Online: November 9, 2015
View Articletitled, Computational Fluid Dynamics Analysis of a Machine Hammer Peened Surface Structure for Lubricated Sliding Contacts
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Topics: Computational fluid dynamics, Fluid pressure, Geometry, Machinery, Pressure, Hammers, Cavitation, Fluids, Fluid dynamics, Load bearing capacity
Journal Articles

Algebraic Equations for the Pile-Up Geometry in Debris Particle Indentation of Rolling Elastohydrodynamic Contacts

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George K. Nikas
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2016, 138(2): 021503.
Paper No: TRIB-15-1191
https://doi.org/10.1115/1.4031516
Published Online: October 27, 2015
View Articletitled, Algebraic Equations for the Pile-Up Geometry in Debris Particle Indentation of Rolling Elastohydrodynamic Contacts
Open the PDF for Algebraic Equations for the Pile-Up Geometry in Debris Particle Indentation of Rolling Elastohydrodynamic Contacts in another window
Topics: Algebra, Geometry, Particulate matter, Work hardening, Particle size, Pilings (Building)