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Journal Articles

Influence of Free Water Droplets on Film Formation Under Point Contact Grease Lubrication

Yiming Han, Petr Sperka, Jing Wang, Ivan Krupka, Martin Hartl, Weimin Li, Xiaobo Wang, Weimin Liu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2023, 145(7): 074101.
Paper No: TRIB-22-1390
https://doi.org/10.1115/1.4056944
Published Online: April 25, 2023
View Article titled, Influence of Free Water Droplets on Film Formation Under Point Contact Grease Lubrication
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Topics: Film thickness, Water, Reciprocating motion, Lubrication, Drops, Cycles
Journal Articles

Droplets Impacting and Migrating on Structured Surfaces With Imposed Thermal Gradients

Lei Chen, Guanghu Jin, Qingwen Dai, Wei Huang, Xiaolei Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2022, 144(4): 041807.
Paper No: TRIB-21-1331
https://doi.org/10.1115/1.4052779
Published Online: November 12, 2021
View Article titled, Droplets Impacting and Migrating on Structured Surfaces With Imposed Thermal Gradients
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Topics: Drops, Temperature gradient
Includes: Supplementary data
Journal Articles

Computation of Hydrodynamic and Capillary Phenomena in Binder Jet Three-Dimensional Printing

Joshua J. Wagner, C. Fred Higgs, III
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2021, 143(5): 051113.
Paper No: TRIB-21-1120
https://doi.org/10.1115/1.4050942
Published Online: May 6, 2021
View Article titled, Computation of Hydrodynamic and Capillary Phenomena in Binder Jet Three-Dimensional Printing
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Topics: Additive manufacturing, Binders (Materials), Bridges (Structures), Drops, Flow (Dynamics), Fluids, Particulate matter, Simulation, Surface tension, Algorithms
Journal Articles

Mapping Raindrop Erosion of GFRP Composite Wind Turbine Blade Materials: Perspectives on Degradation Effects in Offshore and Acid Rain Environmental Conditions

Ghulam Rasool, Anna C. Middleton, Margaret M. Stack
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2020, 142(6): 061701.
Paper No: TRIB-19-1279
https://doi.org/10.1115/1.4046014
Published Online: February 26, 2020
View Article titled, Mapping Raindrop Erosion of GFRP Composite Wind Turbine Blade Materials: Perspectives on Degradation Effects in Offshore and Acid Rain Environmental Conditions
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Topics: Blades, Composite materials, Drops, Erosion, Wind turbines, Rotors, Ocean engineering, Water, Fibers
Journal Articles

On the Thermocapillary Migration at the Liquid and Solid Aspects

Yajuan Ji, Qingwen Dai, Wei Huang, Xiaolei Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. September 2019, 141(9): 091802.
Paper No: TRIB-18-1531
https://doi.org/10.1115/1.4043972
Published Online: June 27, 2019
View Article titled, On the Thermocapillary Migration at the Liquid and Solid Aspects
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Topics: Lubricants, Solids, Surface tension, Drops
Journal Articles

The Effect of Oil Droplet on the Lubrication Performance

Shengguang Zhang, Wenzhong Wang, Xinming Li, Feng Guo
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. July 2016, 138(3): 031506.
Paper No: TRIB-15-1195
https://doi.org/10.1115/1.4032959
Published Online: May 4, 2016
View Article titled, The Effect of Oil Droplet on the Lubrication Performance
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Topics: Drops, Lubrication, Film thickness
Journal Articles

Design and Synthesis of a Superhydrophobic PVDF-Based Composite

Hyunho Choi, Kyungjun Lee, John Reeks, Hong Liang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2016, 138(2): 022301.
Paper No: TRIB-15-1124
https://doi.org/10.1115/1.4031402
Published Online: October 15, 2015
View Article titled, Design and Synthesis of a Superhydrophobic PVDF-Based Composite
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Topics: Composite materials, Design, Drops, Ethanol, Water, Precipitation, Hydrophobicity
Journal Articles

A Model for Lubrication by Oil-in-Water Emulsions

Sy-Wei Lo, Tzu-Chun Yang, Yong-An Cian, Kuo-Cheng Huang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2010, 132(1): 011801.
https://doi.org/10.1115/1.4000274
Published Online: November 10, 2009
View Article titled, A Model for Lubrication by Oil-in-Water Emulsions
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Topics: Emulsions, Film thickness, Viscosity, Water, Pressure, Drops, Thin films, Computational fluid dynamics, Lubrication, Simulation
Journal Articles

Predicting Air Bearing Contamination Using Air Flow Pattern Analysis

Shuyu Zhang, Brian D. Strom
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2008, 130(1): 011002.
https://doi.org/10.1115/1.2806196
Published Online: December 6, 2007
View Article titled, Predicting Air Bearing Contamination Using Air Flow Pattern Analysis
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Topics: Air bearings, Air flow, Contamination, Flow (Dynamics), Disks, Particulate matter, Drops
Journal Articles

Direct Observations of Emulsion Flow in Elastohydrodynamically Lubricated Contacts

Haixia Yang, Steven R. Schmid, Ronald A. Reich, Thomas J. Kasun
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2006, 128(3): 619–623.
https://doi.org/10.1115/1.2198211
Published Online: March 27, 2006
View Article titled, Direct Observations of Emulsion Flow in Elastohydrodynamically Lubricated Contacts
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Topics: Drops, Emulsions, Flow (Dynamics), Water
Journal Articles

Flow Factors for Lubrication With Emulsions in Ironing

Steven R. Schmid, Jin Zhou
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2001, 123(2): 283–289.
https://doi.org/10.1115/1.1310369
Published Online: April 17, 2000
View Article titled, Flow Factors for Lubrication With Emulsions in Ironing
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Topics: Drops, Emulsions, Flow (Dynamics), Lubrication, Water, Cylinders
Journal Articles

Particle Trajectories Around a Flying Slider

S. C. Lin, T. C. Kuo, C. C. Chieng
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1998, 120(1): 69–74.
https://doi.org/10.1115/1.2834192
Published Online: January 1, 1998
View Article titled, Particle Trajectories Around a Flying Slider
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Topics: Particulate matter, Disks, Drops, Collisions (Physics), Probability, Brownian motion, Equations of motion, Fluids, Mean free path, Navier-Stokes equations
Journal Articles

Hydrodynamic Segregation, Entrainment and Rejection of Oil in Emulsion Lubrication Problems

S. R. Schmid
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1997, 119(2): 342–348.
https://doi.org/10.1115/1.2833225
Published Online: April 1, 1997
View Article titled, Hydrodynamic Segregation, Entrainment and Rejection of Oil in Emulsion Lubrication Problems
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Topics: Emulsions, Lubrication, Drops, Particulate matter, Flow (Dynamics), Lubricants, Cross-flow, Equilibrium (Physics), Fluid-dynamic forces, Foil bearings
Journal Articles

Oil Drop Formation at the Outlet of an Elastohydrodynamic Lubricated Point Contact

Per-Olof Larsson, Bo Jacobson, Erik Ho¨glund
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1995, 117(1): 74–79.
https://doi.org/10.1115/1.2830609
Published Online: January 1, 1995
View Article titled, Oil Drop Formation at the Outlet of an Elastohydrodynamic Lubricated Point Contact
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Topics: Air flow, Ball bearings, Bearings, Drops, Evaporation, Failure, Flow (Dynamics), Lubricants, Lubrication, Oxidation
Journal Articles

Elastohydrodynamic Lubrication With O/W Emulsions

D. Zhu, G. Biresaw, S. J. Clark, T. J. Kasun
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1994, 116(2): 310–319.
https://doi.org/10.1115/1.2927216
Published Online: April 1, 1994
View Article titled, Elastohydrodynamic Lubrication With O/W Emulsions
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Topics: Elastohydrodynamic lubrication, Emulsions, Film thickness, Lubricants, Water, Drops, Hydraulic drive systems, Lubrication, Machining, Metalworking
Journal Articles

Observations of Liquid Droplet Behavior and Oil Film Formation in O/W Type Emulsion Lubrication

T. Nakahara, T. Makino, K. Kyogoku
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1988, 110(2): 348–353.
https://doi.org/10.1115/1.3261630
Published Online: April 1, 1988
View Article titled, Observations of Liquid Droplet Behavior and Oil Film Formation in O/W Type Emulsion Lubrication
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Topics: Drops, Emulsions, Lubrication, Water, Film thickness, Flat glass, Interferometry, Metals, Microscopes, Rollers
Journal Articles

Pressure Distribution Under a Ball Impacting a Thin Lubricant Layer

M. M. A. Safa, R. Gohar
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1986, 108(3): 372–376.
https://doi.org/10.1115/1.3261207
Published Online: July 1, 1986
View Article titled, Pressure Distribution Under a Ball Impacting a Thin Lubricant Layer
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Topics: Lubricants, Pressure, Shapes, Drops, Glass, Pressure transducers, Rolling contact, Steel
Journal Articles

Continuous as Against Intermittent Fling-Off Cooling of Gear Teeth

G. J. J. van Heijningen, H. Blok
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 1974, 96(4): 529–538.
https://doi.org/10.1115/1.3452476
Published Online: October 1, 1974
View Article titled, Continuous as Against Intermittent Fling-Off Cooling of Gear Teeth
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Topics: Cooling, Gear teeth, Gears, Design, Drops, Manifolds
Journal Articles

Development of a Liquid Dynamic Seal to Vacuum

E. Schnetzer, R. J. Rossbach
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 1969, 91(4): 738–747.
https://doi.org/10.1115/1.3555032
Published Online: October 1, 1969
View Article titled, Development of a Liquid Dynamic Seal to Vacuum
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Topics: Vacuum, Rotors, Cavities, Leakage, Bearings, Potassium, Vapors, Cooling, Design, Drops