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Journal Articles

A New Two-Stage Degradation Model for the Preload of Linear Motion Ball Guide Considering Machining Errors

Xiao-Yi Wang, Hu-Tian Feng, Chang-Guang Zhou, Zeng-Tao Chen, Jing-Lun Xie
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051202.
Paper No: TRIB-21-1443
DOI: https://doi.org/10.1115/1.4053625
Published Online: February 8, 2022
View Article titled, A New Two-Stage Degradation Model for the Preload of Linear Motion Ball Guide Considering Machining Errors
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Topics: Errors, Machining, Stress, Wear, Railroad passenger cars, Rails
Journal Articles

Experimental Investigation of Aerostatic Journal Bearings Made of Carbon Fiber-Reinforced Carbon Composites

Artur Schimpf, Markus Ortelt, Helge Seiler, Yandong Gu, Alexander Schwarzwälder, Martin Böhle
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. April 2022, 144(4): 041806.
Paper No: TRIB-21-1055
DOI: https://doi.org/10.1115/1.4052747
Published Online: November 12, 2021
View Article titled, Experimental Investigation of Aerostatic Journal Bearings Made of Carbon Fiber-Reinforced Carbon Composites
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Topics: Bearings, Carbon, Fibers, Journal bearings, Pressure, Load bearing capacity, Sensors, Permeability, Stress, Errors
Journal Articles

Effect of Pitch Error on Static and Dynamic Characteristics of Hydrostatic Worm-Rack-Drive

Yongtao Zhang, Yupeng Liu, Junjun Deng, Rongxiang Song, Yingdan Zhu
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2021, 143(11): 111201.
Paper No: TRIB-20-1469
DOI: https://doi.org/10.1115/1.4049619
Published Online: February 5, 2021
View Article titled, Effect of Pitch Error on Static and Dynamic Characteristics of Hydrostatic Worm-Rack-Drive
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Topics: Damping, Errors, Flow (Dynamics), Fluid films, Hydrostatics, Pressure, Stiffness, Thread, Displacement, Clearances (Engineering)
Journal Articles

Influences of Iteration Details on Flow Continuities of Numerical Solutions to Isothermal Elastohydrodynamic Lubrication With Micro-Cavitations

Shuangbiao Liu, Liangwei Qiu, Zhijian Wang, Xiaoyang Chen
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. October 2021, 143(10): 101601.
Paper No: TRIB-20-1419
DOI: https://doi.org/10.1115/1.4049327
Published Online: January 22, 2021
View Article titled, Influences of Iteration Details on Flow Continuities of Numerical Solutions to Isothermal Elastohydrodynamic Lubrication With Micro-Cavitations
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Topics: Errors, Flow (Dynamics), Pressure, Relaxation (Physics), Cavitation, Film thickness
Journal Articles

A Novel Loaded Tooth Contact Analysis Procedure With Application to Internal–External Straight Bevel Gear Mesh in a Pericyclic Drive

Tanmay D. Mathur, Edward C. Smith, Robert C. Bill
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. October 2021, 143(10): 101201.
Paper No: TRIB-20-1393
DOI: https://doi.org/10.1115/1.4049261
Published Online: January 13, 2021
View Article titled, A Novel Loaded Tooth Contact Analysis Procedure With Application to Internal–External Straight Bevel Gear Mesh in a Pericyclic Drive
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Topics: Bevel gears, Deflection, Deformation, Errors, Gear teeth, Gears, Stiffness, Stress, Bending (Stress), Finite element analysis
Journal Articles

Heat Transfer Coefficient Distribution on Oil Injection Cooled Gears: Experimental Method, Uncertainty, and Results

Felix C. von Plehwe, Corina Schwitzke, Hans-Jörg Bauer
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. September 2021, 143(9): 091201.
Paper No: TRIB-19-1478
DOI: https://doi.org/10.1115/1.4049262
Published Online: January 8, 2021
View Article titled, Heat Transfer Coefficient Distribution on Oil Injection Cooled Gears: Experimental Method, Uncertainty, and Results
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Topics: Cooling, Gears, Heat transfer, Heat transfer coefficients, Temperature, Uncertainty, Errors, Heat
Journal Articles

Magnetohydrodynamics of Lubricant in Recessed Conical Hybrid Journal Bearing With Taper Error

Abhishek Kumar, Satish C. Sharma
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2021, 143(8): 081801.
Paper No: TRIB-20-1209
DOI: https://doi.org/10.1115/1.4049068
Published Online: November 20, 2020
View Article titled, Magnetohydrodynamics of Lubricant in Recessed Conical Hybrid Journal Bearing With Taper Error
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Topics: Bearings, Errors, Journal bearings, Lubricants, Magnetohydrodynamics, Stress, Fluid films
Journal Articles

Influence of Fluid Film Boundary Migration on Dynamic Coefficients of Journal Bearings and Behavior of Rotor System

Changmin Chen, Jianping Jing, Jiqing Cong, Zezeng Dai, Jianhua Cheng
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. October 2020, 142(10): 101801.
Paper No: TRIB-19-1380
DOI: https://doi.org/10.1115/1.4047066
Published Online: May 18, 2020
View Article titled, Influence of Fluid Film Boundary Migration on Dynamic Coefficients of Journal Bearings and Behavior of Rotor System
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Topics: Bearings, Boundary-value problems, Damping, Errors, Journal bearings, Rotors, Stiffness, Pressure, Fluid films
Journal Articles

Exact Spectral Moments and Differentiability of the Weierstrass-Mandelbrot Fractal Function

Itzhak Green
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. April 2020, 142(4): 041501.
Paper No: TRIB-19-1319
DOI: https://doi.org/10.1115/1.4045452
Published Online: December 17, 2019
View Article titled, Exact Spectral Moments and Differentiability of the Weierstrass-Mandelbrot Fractal Function
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Topics: Errors, Fractals, Signals, Surface roughness, Contact mechanics, Metrology
Journal Articles

Effects of Shaft Shape Errors on the Dynamic Characteristics of a Rotor-Bearing System

Fangxu Sun, Xianbiao Zhang, Xing Wang, Zhenzhong Su, Dong Wang
Journal: Journal of Tribology
Article Type: Research-Article
J. Tribol. October 2019, 141(10): 101701.
Paper No: TRIB-19-1033
DOI: https://doi.org/10.1115/1.4044083
Published Online: July 17, 2019
View Article titled, Effects of Shaft Shape Errors on the Dynamic Characteristics of a Rotor-Bearing System
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Topics: Bearings, Errors, Rotors, Shapes, Stability, Vibration, Journal bearings
Journal Articles

On the Source of the Systematic Error of the Pressure Measurement Film Applied to Wheel–Rail Normal Contact Measurements

Jagoba Lekue, Florian Dörner, Christian Schindler
Journal: Journal of Tribology
Article Type: Technical Briefs
J. Tribol. March 2018, 140(2): 024501.
Paper No: TRIB-17-1045
DOI: https://doi.org/10.1115/1.4037358
Published Online: September 25, 2017
View Article titled, On the Source of the Systematic Error of the Pressure Measurement Film Applied to Wheel–Rail Normal Contact Measurements
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Topics: Errors, Finite element model, Pressure, Pressure measurement, Rails, Wheels, Simulation results, Failure
Journal Articles

Theoretical Analysis of the Static Characteristics of the Carbon Segmented Seal

Mihai Arghir, Antoine Mariot
Journal: Journal of Tribology
Article Type: Research-Article
J. Tribol. November 2017, 139(6): 062202.
Paper No: TRIB-16-1340
DOI: https://doi.org/10.1115/1.4036272
Published Online: June 30, 2017
View Article titled, Theoretical Analysis of the Static Characteristics of the Carbon Segmented Seal
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Topics: Carbon, Equilibrium (Physics), Errors, Film thickness, Flow (Dynamics), Friction, Leakage, Lift (Fluid dynamics), Pressure, Rotation
Journal Articles

Stratified Revised Asperity Contact Model for Worn Surfaces

Songtao Hu, Noel Brunetiere, Weifeng Huang, Xiangfeng Liu, Yuming Wang
Journal: Journal of Tribology
Article Type: Research-Article
J. Tribol. March 2017, 139(2): 021403.
Paper No: TRIB-16-1099
DOI: https://doi.org/10.1115/1.4034531
Published Online: January 10, 2017
View Article titled, Stratified Revised Asperity Contact Model for Worn Surfaces
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Topics: Knee, Probability, Separation (Technology), Simulation, Surface roughness, Errors, Density
Journal Articles

Transient Motion of Hydrostatic Lead Screws With Continuous Helical Recesses

Yongtao Zhang, Changhou Lu, Wei Pan, Shujiang Chen, Yunpeng Liu
Journal: Journal of Tribology
Article Type: Research-Article
J. Tribol. January 2017, 139(1): 011703.
Paper No: TRIB-15-1375
DOI: https://doi.org/10.1115/1.4033361
Published Online: July 22, 2016
View Article titled, Transient Motion of Hydrostatic Lead Screws With Continuous Helical Recesses
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Topics: Hydrostatics, Screws, Stress, Thread, Transients (Dynamics), Knudsen number, Errors
Journal Articles

Averaging Effect on Pitch Errors in Hydrostatic Lead Screws With Continuous Helical Recesses

Yongtao Zhang, Changhou Lu, Wei Pan, Shujiang Chen, Zichao Liu
Journal: Journal of Tribology
Article Type: Research-Article
J. Tribol. April 2016, 138(2): 021103.
Paper No: TRIB-15-1069
DOI: https://doi.org/10.1115/1.4031463
Published Online: October 29, 2015
View Article titled, Averaging Effect on Pitch Errors in Hydrostatic Lead Screws With Continuous Helical Recesses
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Topics: Errors, Hydrostatics, Screws, Thread, Screw threads
Journal Articles

Effects of Contact Ratio on Transmission Errors of Trochoidal Gears

Hiroyuki Ohta, Masahumi Kurita, Kengo Kishi
Journal: Journal of Tribology
Article Type: Research-Article
J. Tribol. July 2014, 136(3): 031101.
Paper No: TRIB-13-1137
DOI: https://doi.org/10.1115/1.4027130
Published Online: April 1, 2014
View Article titled, Effects of Contact Ratio on Transmission Errors of Trochoidal Gears
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Topics: Errors, Gears, Rollers
Journal Articles

Comparison Between a Meshless Method and the Finite Difference Method for Solving the Reynolds Equation in Finite Bearings

Rodrigo Nicoletti
Journal: Journal of Tribology
Article Type: Technical Briefs
J. Tribol. October 2013, 135(4): 044501.
Paper No: TRIB-13-1038
DOI: https://doi.org/10.1115/1.4024752
Published Online: June 24, 2013
View Article titled, Comparison Between a Meshless Method and the Finite Difference Method for Solving the Reynolds Equation in Finite Bearings
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Topics: Bearings, Errors, Finite difference methods, Pressure, Slider bearings, Numerical analysis, Partial differential equations
Journal Articles

A Hybrid Mobility Solution Approach for Dynamically Loaded Misaligned Journal Bearings

S. Boedo
Journal: Journal of Tribology
Article Type: Technical Briefs
J. Tribol. April 2013, 135(2): 024501.
Paper No: TRIB-12-1118
DOI: https://doi.org/10.1115/1.4023083
Published Online: December 26, 2012
View Article titled, A Hybrid Mobility Solution Approach for Dynamically Loaded Misaligned Journal Bearings
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Topics: Bearings, Errors, Journal bearings, Mechanical admittance, Finite element analysis
Journal Articles

The Effect of Determining Topography Parameters on Analyzing Elastic Contact Between Isotropic Rough Surfaces

Gorakh Pawar, Pawel Pawlus, Izhak Etsion, Bart Raeymaekers
Journal: Journal of Tribology
Article Type: Research-Article
J. Tribol. January 2013, 135(1): 011401.
Paper No: TRIB-12-1078
DOI: https://doi.org/10.1115/1.4007760
Published Online: December 20, 2012
View Article titled, The Effect of Determining Topography Parameters on Analyzing Elastic Contact Between Isotropic Rough Surfaces
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Topics: Cross section (Physics), Errors, Separation (Technology), Stress, Surface roughness, Density
Journal Articles

Quantitative Compressibility Effects in Thermal Elastohydrodynamic Circular Contacts

W. Habchi, S. Bair
Journal: Journal of Tribology
Article Type: Research-Article
J. Tribol. January 2013, 135(1): 011502.
Paper No: TRIB-12-1136
DOI: https://doi.org/10.1115/1.4023082
Published Online: December 20, 2012
View Article titled, Quantitative Compressibility Effects in Thermal Elastohydrodynamic Circular Contacts
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Topics: Compressibility, Density, Film thickness, Lubricants, Pressure, Temperature, Viscosity, Stress, Errors