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Journal Articles

Microstructure, Mechanical Properties, and Wear Behavior of Dissimilar Metallic Coatings for Steel Discs of Butterfly Valves

Juuso Lähdeniemi, Jiayi Chen, Tuomas Teittinen, Hemantha Kumar Yeddu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2024, 146(10): 101403.
Paper No: TRIB-24-1019
https://doi.org/10.1115/1.4065659
Published Online: June 26, 2024
View Article titled, Microstructure, Mechanical Properties, and Wear Behavior of Dissimilar Metallic Coatings for Steel Discs of Butterfly Valves
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Topics: Coating processes, Coatings, Disks, Molecular dynamics simulation, Steel, Surface roughness, Wear, Valves
Journal Articles

Analysis of Friction Characteristics of Valve Plate Pair in an Axial Piston Pump Considering Cylinder Block Dynamics

Bo Han, Zhaoqiang Wang, Hong Ji, Lingtao Sun, Yangjun Lu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2024, 146(4): 041702.
Paper No: TRIB-23-1233
https://doi.org/10.1115/1.4064116
Published Online: January 12, 2024
View Article titled, Analysis of Friction Characteristics of Valve Plate Pair in an Axial Piston Pump Considering Cylinder Block Dynamics
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Topics: Cylinders, Friction, Valves, Pressure, Pistons, Surface roughness, Sealing (Process), Belts, Deformation
Journal Articles

Mathematical Modeling and Experimental Characterization of the Piezoelectric Servo Valve System

Yixin Zhang, Wei Pan, Shujiang Chen, Yongtao Zhang, Changhou Lu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2024, 146(1): 014601.
Paper No: TRIB-22-1101
https://doi.org/10.1115/1.4063210
Published Online: October 5, 2023
View Article titled, Mathematical Modeling and Experimental Characterization of the Piezoelectric Servo Valve System
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Topics: Pipelines, Servomechanisms, Valves, Pressure
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
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Topics: Cylinders, Pressure, Texture (Materials), Valves, Simulation, Tribology, Cavitation, Pistons
Journal Articles

Study of Oil Starvation in Journal Bearing Using Acoustic Emission and Vibration Measurement Techniques

Surojit Poddar, N. Tandon
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2020, 142(12): 121801.
Paper No: TRIB-19-1480
https://doi.org/10.1115/1.4047455
Published Online: June 26, 2020
View Article titled, Study of Oil Starvation in Journal Bearing Using Acoustic Emission and Vibration Measurement Techniques
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Topics: Acoustic emissions, Bearings, Contact resistance, Flow (Dynamics), Journal bearings, Vibration measurement, Vibration, Signals, Valves
Journal Articles

Friction and Lubrication Behavior of a Selective Laser Melted Hydraulic Spool Valve Under Contaminated Conditions

Hongqin Ding, Peng Lu, Chao Zhang, Yi Zhu, Huayong Yang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2020, 142(6): 061703.
Paper No: TRIB-19-1368
https://doi.org/10.1115/1.4046173
Published Online: February 26, 2020
View Article titled, Friction and Lubrication Behavior of a Selective Laser Melted Hydraulic Spool Valve Under Contaminated Conditions
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Topics: Friction, Lasers, Lubrication, Particulate matter, Valves
Journal Articles

Model Study on the Oil Stiction of a Discharge Reed Valve in Compressors

Fumitaka Yoshizumi, Yasuhiro Kondoh, Takahiro Moroi, Shinji Tamano, Yohei Morinishi
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. March 2018, 140(2): 021103.
Paper No: TRIB-17-1132
https://doi.org/10.1115/1.4037539
Published Online: September 29, 2017
View Article titled, Model Study on the Oil Stiction of a Discharge Reed Valve in Compressors
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Topics: Bubbles, Cavitation, Delays, Displacement, Film thickness, Pressure, Simulation, Simulation models, Stiction, Valves
Journal Articles

Tribological Characterization of N 80A and 21-4N Valve Materials Against GGG-40 Seat Material Under Dry Sliding Conditions at Temperatures Up To 500 °C

Sheikh Shahid Saleem, M. F. Wani
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. November 2017, 139(6): 061605.
Paper No: TRIB-16-1334
https://doi.org/10.1115/1.4036273
Published Online: June 30, 2017
View Article titled, Tribological Characterization of N 80A and 21-4N Valve Materials Against GGG-40 Seat Material Under Dry Sliding Conditions at Temperatures Up To 500 °C
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Topics: Disks, Friction, Temperature, Wear, Valves
Journal Articles

A Subscale Experimental Test Method to Characterize Extrusion-Based Elastomer Seals

Shiyan Jayanath, Ajit Achuthan, Aaron Mashue, Ming Huang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. July 2016, 138(3): 032201.
Paper No: TRIB-15-1339
https://doi.org/10.1115/1.4032175
Published Online: April 27, 2016
View Article titled, A Subscale Experimental Test Method to Characterize Extrusion-Based Elastomer Seals
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Topics: Compression, Deformation, Elastomers, Extruding, Finite element analysis, Metals, Pressure, Sealing (Process), Temperature, Valves
Journal Articles

A Comparative Thermal Analysis of Slot-Entry and Hole-Entry Hybrid Journal Bearings Lubricated With Non-Newtonian Lubricant

H. C. Garg, Vijay Kumar, H. B. Sharda
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041701.
https://doi.org/10.1115/1.4002034
Published Online: September 10, 2010
View Article titled, A Comparative Thermal Analysis of Slot-Entry and Hole-Entry Hybrid Journal Bearings Lubricated With Non-Newtonian Lubricant
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Topics: Bearings, Flow (Dynamics), Fluid films, Journal bearings, Lubricants, Temperature, Valves, Viscosity, Thermal analysis, Heat conduction
Journal Articles

Effect of Engine Operating Conditions and Lubricant Rheology on the Distribution of Losses in an Internal Combustion Engine

Riaz A. Mufti, Martin Priest
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2009, 131(4): 041101.
https://doi.org/10.1115/1.3176988
Published Online: September 25, 2009
View Article titled, Effect of Engine Operating Conditions and Lubricant Rheology on the Distribution of Losses in an Internal Combustion Engine
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Topics: Engines, Friction, Lubricants, Pistons, Bearings, Temperature, Valves, Trains, Lubrication, Manufacturing
Journal Articles

Short Term Relaxation Modeling of Valve Stem Packings

Mohammed Diany, Abdel-Hakim Bouzid
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2009, 131(3): 032201.
https://doi.org/10.1115/1.3118787
Published Online: May 26, 2009
View Article titled, Short Term Relaxation Modeling of Valve Stem Packings
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Topics: Packings (Cushioning), Relaxation (Physics), Stress, Valves, Viscoelasticity, Packing (Shipments), Finite element analysis, Pressure, Modeling, Finite element model
Journal Articles

Analysis of Multirecess Hydrostatic Journal Bearing Operating With Micropolar Lubricant

Suresh Verma, Vijay Kumar, K. D. Gupta
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2009, 131(2): 021103.
https://doi.org/10.1115/1.3070583
Published Online: March 4, 2009
View Article titled, Analysis of Multirecess Hydrostatic Journal Bearing Operating With Micropolar Lubricant
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Topics: Flow (Dynamics), Hydrostatics, Journal bearings, Lubricants, Valves, Bearings, Stress
Journal Articles

Experimental and Theoretical Study of Instantaneous Engine Valve Train Friction

Riaz A. Mufti, Martin Priest
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2003, 125(3): 628–637.
https://doi.org/10.1115/1.1538189
Published Online: June 19, 2003
View Article titled, Experimental and Theoretical Study of Instantaneous Engine Valve Train Friction
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Topics: Camshafts, Engines, Friction, Torque, Trains, Valves, Temperature, Lubricants, Transducers, Bearings
Journal Articles

Research Workshop Tribology Issues in Biology and Medicine

Michael D. Bryant, Thierry Blanchet, Q. Jane Wang, Timothy C. Ovaert, Ali Erdemir,, George R. Fenske, and, Roger B. Poeppel, Tabrez Ebrahim
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Workshop
J. Tribol. April 2003, 125(2): 217–222.
https://doi.org/10.1115/1.1543965
Published Online: March 19, 2003
View Article titled, Research Workshop Tribology Issues in Biology and Medicine
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Topics: Biomedicine, Tribology, Wear, Workshops (Work spaces), Coatings, Biology, Cardiovascular system, Artificial limbs, Biomaterials, Valves
Journal Articles

A Numerical Analysis of the Nonsteady EHL Process in High-Speed Rotating Engine Cam/Tappet Pairs

Mei Xuesong, Xie Youbai
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1996, 118(3): 637–643.
https://doi.org/10.1115/1.2831585
Published Online: July 1, 1996
View Article titled, A Numerical Analysis of the Nonsteady EHL Process in High-Speed Rotating Engine Cam/Tappet Pairs
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Topics: Accounting, Design, Diesel engines, Engines, Lubricants, Lubrication, Numerical analysis, Pressure, Shapes, Stress
Journal Articles

Some Effects of Lubricant Composition and Tappet Rotation on Cam/Tappet Friction

P. A. Willermet, J. Pieprzak
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 1989, 111(4): 683–691.
https://doi.org/10.1115/1.3261995
Published Online: October 1, 1989
View Article titled, Some Effects of Lubricant Composition and Tappet Rotation on Cam/Tappet Friction
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Topics: Friction, Lubricants, Rotation, Torque, Valves, Camshafts, Casting, Computers, Data acquisition, Journal bearings
Journal Articles

The Effect of Journal Bearing Misalignment on Load and Cavitation for Non-Newtonian Lubricants

R. H. Buckholz, J. F. Lin
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 1986, 108(4): 645–654.
https://doi.org/10.1115/1.3261295
Published Online: October 1, 1986
View Article titled, The Effect of Journal Bearing Misalignment on Load and Cavitation for Non-Newtonian Lubricants
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Topics: Cavitation, Journal bearings, Lubricants, Stress, Bearings, Boundary-value problems, Computer simulation, Load bearing capacity, Lubrication, Non-Newtonian fluids
Journal Articles

The Behavior of Bubbles in Non-Newtonian Lubricants

A. Shima, T. Tsujino
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 1977, 99(4): 455–461.
https://doi.org/10.1115/1.3453241
Published Online: October 1, 1977
View Article titled, The Behavior of Bubbles in Non-Newtonian Lubricants
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Topics: Bubbles, Lubricants, Pressure, Cavitation, Crude oil, Impulse (Physics), Babbitt metal, Collapse, Damage, Equations of motion
Journal Articles

Passively and Actively Controlled Externally Pressurized Oil-Film Bearings

S. A. Morsi
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1972, 94(1): 56–63.
https://doi.org/10.1115/1.3451635
Published Online: January 1, 1972
View Article titled, Passively and Actively Controlled Externally Pressurized Oil-Film Bearings
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Topics: Bearings, Hydrostatics, Valves, Control equipment, Diaphragms (Mechanical devices), Diaphragms (Structural), Flow (Dynamics), Stiffness