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Journal Articles

Effect of Cavity Shapes on the Lubrication Performance of High Precision Static and Dynamic Thrust Bearing Under Eccentric Load

Xiaodong Yu, Yanlong Lin, Peng Wang, Zhiyuan Lan, Mingjuan Shao, Lu Li, Enzhao Li, Xinyi Yang, Ruichun Dai, Wentao Jia, Junfeng Wang, Jianhua Jiao, Hui Jiang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2024, 146(10): 104102.
Paper No: TRIB-24-1002
https://doi.org/10.1115/1.4065555
Published Online: June 13, 2024
View Article titled, Effect of Cavity Shapes on the Lubrication Performance of High Precision Static and Dynamic Thrust Bearing Under Eccentric Load
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Topics: Cavities, Stress, Temperature, Shapes, Thrust bearings, Pressure, Simulation, Lubrication
Journal Articles

Investigation of the Effect of Underpressure Between Main and Dust Lip on the Performance of Radial Shaft Seals Under Instationary Shaft Movements

Yvo Stiemcke, Stefan Thielen, Tim Schollmayer, Oliver Koch
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2024, 146(6): 064401.
Paper No: TRIB-23-1113
https://doi.org/10.1115/1.4064511
Published Online: February 2, 2024
View Article titled, Investigation of the Effect of Underpressure Between Main and Dust Lip on the Performance of Radial Shaft Seals Under Instationary Shaft Movements
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Topics: Cavities, Dust, Pressure, Leakage, Flow (Dynamics), Sealing (Process)
Journal Articles

A Simulation Analysis of Ball Bearing Lubrication Characteristics Considering the Cage Clearance

Jing Liu, Hengtai Ni, Ruyi Zhou, Xinyi Li, Qinkun Xing, Guang Pan
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2023, 145(4): 044301.
Paper No: TRIB-22-1274
https://doi.org/10.1115/1.4056358
Published Online: December 26, 2022
View Article titled, A Simulation Analysis of Ball Bearing Lubrication Characteristics Considering the Cage Clearance
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Topics: Ball bearings, Bearings, Cavities, Clearances (Engineering), Flow (Dynamics), Lubricating oils, Lubrication, Dynamic models, Rotation, Computational fluid dynamics
Journal Articles

Contact Unloading Behaviors of Elastic-Power-Law Strain Hardening Material Considering Indenter Elasticity Effect

Chuanqing Chen, Qiao Wang, Hui Wang, Huaiping Ding, Wei Hu, Wenhao Xie, Panpan Weng, Liang Jiang, Xiaochun Yin
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 121501.
Paper No: TRIB-22-1119
https://doi.org/10.1115/1.4055028
Published Online: August 24, 2022
View Article titled, Contact Unloading Behaviors of Elastic-Power-Law Strain Hardening Material Considering Indenter Elasticity Effect
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Topics: Cavities, Deformation, Elasticity, Work hardening, Plastics
Journal Articles

Experimental and Numerical Study of the Effect of Surface Patterning on the Frictional Properties of Polymer Surfaces

Simone Balestra, Gianluca Costagliola, Amedeo Pegoraro, Federico Picollo, Jean-François Molinari, Nicola M. Pugno, Ettore Vittone, Federico Bosia, Agusti Sin
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 031704.
Paper No: TRIB-21-1224
https://doi.org/10.1115/1.4052777
Published Online: November 9, 2021
View Article titled, Experimental and Numerical Study of the Effect of Surface Patterning on the Frictional Properties of Polymer Surfaces
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Topics: Friction, Cavities, Pressure, Stick-slip, Sliding friction, Stress
Includes: Supplementary data
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

Strength Against Fracture of End Hemispherical Cavity Roller Under Static Loading: Experimental and Simulation Investigation

Paresh C. Chhotani, Dipak P. Vakharia
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2021, 143(7): 071201.
Paper No: TRIB-19-1428
https://doi.org/10.1115/1.4048661
Published Online: October 29, 2020
View Article titled, Strength Against Fracture of End Hemispherical Cavity Roller Under Static Loading: Experimental and Simulation Investigation
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Topics: Bearings, Fracture (Materials), Fracture (Process), Rollers, Stress, Simulation, Cavities, Failure
Journal Articles

Numerical and Experimental Study on Combined Seals With the Consideration of Stretching Effects

Chao Peng, Xiaoping Ouyang, Katharina Schmitz, Shengrong Guo, Huayong Yang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2021, 143(6): 062301.
Paper No: TRIB-20-1222
https://doi.org/10.1115/1.4048496
Published Online: October 27, 2020
View Article titled, Numerical and Experimental Study on Combined Seals With the Consideration of Stretching Effects
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Topics: Deformation, Fluids, Friction, Leakage, Lubrication, Modeling, Pressure, Sealing (Process), Film thickness, Compression
Journal Articles

Performance, Characterization and Design of Textured Surfaces

B. Podgornik, M. Sedlacek
Journal: Journal of Tribology
Publisher: ASME
Article Type: Hydrodynamic Lubrication
J. Tribol. October 2012, 134(4): 041701.
https://doi.org/10.1115/1.4007108
Published Online: August 21, 2012
View Article titled, Performance, Characterization and Design of Textured Surfaces
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Topics: Design, Friction, Surface roughness, Density, Cavities, Tribology, Lasers
Journal Articles

A Model for Improved Prediction of Force Coefficients in Grooved Squeeze Film Dampers and Oil Seal Rings

Adolfo Delgado, Luis San Andrés
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2010, 132(3): 032202.
https://doi.org/10.1115/1.4001459
Published Online: June 15, 2010
View Article titled, A Model for Improved Prediction of Force Coefficients in Grooved Squeeze Film Dampers and Oil Seal Rings
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Topics: Clearances (Engineering), Dampers, Damping, Flow (Dynamics), Fluids, Inertia (Mechanics), Pressure, Boundary-value problems, Cavities, Stiffness
Journal Articles

A Numerical Study of Labyrinth Seal Flutter

L. di Mare, M. Imregun, J. S. Green, A. I. Sayma
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 022201.
https://doi.org/10.1115/1.3204774
Published Online: April 6, 2010
View Article titled, A Numerical Study of Labyrinth Seal Flutter
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Topics: Cavities, Flow (Dynamics), Flutter (Aerodynamics), Pressure, Stability, Steady state, Damping, Aerodynamics, Finite element analysis
Journal Articles

Estimation of Cavity Length in EHL Rolling Point Contact

K. Stadler, N. Izumi, T. Morita, J. Sugimura, B. Piccigallo
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2008, 130(3): 031502.
https://doi.org/10.1115/1.2919780
Published Online: June 23, 2008
View Article titled, Estimation of Cavity Length in EHL Rolling Point Contact
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Topics: Cavities, Pressure, Viscosity
Journal Articles

Air Bearing Slider-Disk Interface for Single-Sided High Speed Recording on a Metal Foil Disk

James White
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2007, 129(3): 562–569.
https://doi.org/10.1115/1.2736442
Published Online: March 19, 2007
View Article titled, Air Bearing Slider-Disk Interface for Single-Sided High Speed Recording on a Metal Foil Disk
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Topics: Air bearings, Disks, Metal foil, Deflection, Pressure, Vacuum, Cavities, Stress
Journal Articles

Rotordynamic Force Coefficients for a New Damper Seal Design

Bugra H. Ertas, John M. Vance
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2007, 129(2): 365–374.
https://doi.org/10.1115/1.2464138
Published Online: November 3, 2006
View Article titled, Rotordynamic Force Coefficients for a New Damper Seal Design
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Topics: Cavities, Dampers, Damping, Design, Pressure, Rotors, Stiffness, Bearings, Mechanical impedance, Excitation
Journal Articles

Experimental and Numerical Investigation of a Gas Compressor Windback Seal

Adnan Al-Ghasem, Ph.D. Candidate, G. L. Morrison, John P. Platt, Jr.
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2007, 129(1): 129–134.
https://doi.org/10.1115/1.2401205
Published Online: September 18, 2006
View Article titled, Experimental and Numerical Investigation of a Gas Compressor Windback Seal
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Topics: Bearings, Cavities, Computational fluid dynamics, Contamination, Design, Flow (Dynamics), Gas compressors, Leakage, Pressure, Sealants
Journal Articles

Effects of Distance Between Pads on the Inlet Pressure Build-Up on Pad Bearings

Jong-Soo Kim, Kyung-Woong Kim
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2002, 124(3): 506–514.
https://doi.org/10.1115/1.1456452
Published Online: May 31, 2002
View Article titled, Effects of Distance Between Pads on the Inlet Pressure Build-Up on Pad Bearings
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Topics: Bearings, Pressure, Reynolds number, Navier-Stokes equations, Cavities, Numerical analysis
Journal Articles

Reverse Flow as a Possible Mechanism for Cavitation Pressure Build-up in a Submerged Journal Bearing

M. Groper, I. Etsion, Fellow ASME
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2002, 124(2): 320–326.
https://doi.org/10.1115/1.1402130
Published Online: July 3, 2001
View Article titled, Reverse Flow as a Possible Mechanism for Cavitation Pressure Build-up in a Submerged Journal Bearing
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Topics: Cavitation, Cavities, Flow (Dynamics), Pressure, Journal bearings, Bearings
Journal Articles

Pressure Measurements and Flow Visualization in a Squeeze Film Damper Operating With a Bubbly Mixture

Luis San Andre´s, Sergio E. Diaz
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2002, 124(2): 346–350.
https://doi.org/10.1115/1.1402133
Published Online: February 5, 2001
View Article titled, Pressure Measurements and Flow Visualization in a Squeeze Film Damper Operating With a Bubbly Mixture
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Topics: Dampers, Flow (Dynamics), Flow visualization, Lubricants, Pressure, Pressure measurement, Film thickness, Bubbles, Cavities, Whirls
Journal Articles

The Effect of Shear Flow and Dissolved Gas Diffusion on the Cavitation in a Submerged Journal Bearing

M. Groper, I. Etsion, Fellow ASME
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2001, 123(3): 494–500.
https://doi.org/10.1115/1.1308026
Published Online: June 30, 2000
View Article titled, The Effect of Shear Flow and Dissolved Gas Diffusion on the Cavitation in a Submerged Journal Bearing
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Topics: Bubbles, Cavitation, Cavities, Diffusion (Physics), Journal bearings, Lubricants, Pressure, Shear (Mechanics), Flow (Dynamics), Bearings
Journal Articles

Air Bearing Dynamics of Sub-Ambient Pressure Sliders During Dynamic Unload

Yong Hu, Paul M. Jones, Kangjie Li
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1999, 121(3): 553–559.
https://doi.org/10.1115/1.2834103
Published Online: July 1, 1999
View Article titled, Air Bearing Dynamics of Sub-Ambient Pressure Sliders During Dynamic Unload
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Topics: Air bearings, Dynamics (Mechanics), Pressure, Suction, Cavities, Bending (Stress), Deformation, Design, Disks, Separation (Technology)