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Journal Articles

A Model of Mixed Lubrication Based on Non-Normalized Discretization and Its Application for Multilayered Materials

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Qingbing Dong, Zhanjiang Wang, Dong Zhu, Fanming Meng, Lixin Xu, Kun Zhou
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2019, 141(4): 042101.
Paper No: TRIB-18-1189
https://doi.org/10.1115/1.4042074
Published Online: January 16, 2019
View Articletitled, A Model of Mixed Lubrication Based on Non-Normalized Discretization and Its Application for Multilayered Materials
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Topics: Film thickness, Lubrication, Pressure, Stress, Elastohydrodynamic lubrication, Lubricants
Journal Articles

A Starved Mixed Elastohydrodynamic Lubrication Model for the Prediction of Lubrication Performance, Friction and Flash Temperature With Arbitrary Entrainment Angle

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Wei Pu, Dong Zhu, Jiaxu Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. May 2018, 140(3): 031501.
Paper No: TRIB-17-1173
https://doi.org/10.1115/1.4037844
Published Online: October 19, 2017
View Articletitled, A Starved Mixed Elastohydrodynamic Lubrication Model for the Prediction of Lubrication Performance, Friction and Flash Temperature With Arbitrary Entrainment Angle
Open the PDF for A Starved Mixed Elastohydrodynamic Lubrication Model for the Prediction of Lubrication Performance, Friction and Flash Temperature With Arbitrary Entrainment Angle in another window
Topics: Cavitation, Elastohydrodynamic lubrication, Film thickness, Friction, Lubrication, Pressure, Surface roughness, Temperature, Lubricants
Journal Articles

Experimental and Numerical Investigations of the Stribeck Curves for Lubricated Counterformal Contacts

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Tao He, Dong Zhu, Jiaxu Wang, Q. Jane Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. March 2017, 139(2): 021505.
Paper No: TRIB-16-1117
https://doi.org/10.1115/1.4034051
Published Online: August 24, 2016
View Articletitled, Experimental and Numerical Investigations of the Stribeck Curves for Lubricated Counterformal Contacts
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Topics: Boundary lubrication, Friction, Lubricants, Lubrication, Oils, Petroleum, Shear stress, Temperature, Pressure, Computer simulation
Journal Articles

Numerical Solution of Mixed Thermal Elastohydrodynamic Lubrication in Point Contacts With Three-Dimensional Surface Roughness

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Xiaopeng Wang, Yuchuan Liu, Dong Zhu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. January 2017, 139(1): 011501.
Paper No: TRIB-15-1245
https://doi.org/10.1115/1.4032963
Published Online: June 15, 2016
View Articletitled, Numerical Solution of Mixed Thermal Elastohydrodynamic Lubrication in Point Contacts With Three-Dimensional Surface Roughness
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Topics: Film thickness, Lubricants, Lubrication, Pressure, Surface roughness, Temperature, Stress, Elastohydrodynamic lubrication
Journal Articles

Simulation of Plasto-Elastohydrodynamic Lubrication in a Rolling Contact

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Tao He, Dong Zhu, Jiaxu Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. July 2016, 138(3): 031503.
Paper No: TRIB-15-1133
https://doi.org/10.1115/1.4032137
Published Online: March 11, 2016
View Articletitled, Simulation of Plasto-Elastohydrodynamic Lubrication in a Rolling Contact
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Topics: Cycles, Deformation, Pressure, Rolling contact, Stress, Film thickness, Lubrication, Hardening
Journal Articles

Progressive Mesh Densification Method for Numerical Solution of Mixed Elastohydrodynamic Lubrication

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Wei Pu, Jiaxu Wang, Dong Zhu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2016, 138(2): 021502.
Paper No: TRIB-15-1047
https://doi.org/10.1115/1.4031495
Published Online: October 15, 2015
View Articletitled, Progressive Mesh Densification Method for Numerical Solution of Mixed Elastohydrodynamic Lubrication
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Topics: Density, Elastohydrodynamic lubrication, Film thickness, Lubrication, Surface roughness, Transients (Dynamics)
Journal Articles

Mixed Elastohydrodynamic Lubrication With Three-Dimensional Machined Roughness in Spiral Bevel and Hypoid Gears

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Wei Pu, Jiaxu Wang, Rongsong Yang, Dong Zhu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. October 2015, 137(4): 041503.
Paper No: TRIB-14-1274
https://doi.org/10.1115/1.4030185
Published Online: October 1, 2015
View Articletitled, Mixed Elastohydrodynamic Lubrication With Three-Dimensional Machined Roughness in Spiral Bevel and Hypoid Gears
Open the PDF for Mixed Elastohydrodynamic Lubrication With Three-Dimensional Machined Roughness in Spiral Bevel and Hypoid Gears in another window
Topics: Friction, Gears, Geometry, Lubrication, Pressure, Spiral bevel gears, Surface roughness, Temperature, Elastohydrodynamic lubrication, Stress
Journal Articles

Simulation of Plasto-Elastohydrodynamic Lubrication in Line Contacts of Infinite and Finite Length

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Tao He, Jiaxu Wang, Zhanjiang Wang, Dong Zhu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. October 2015, 137(4): 041505.
Paper No: TRIB-14-1316
https://doi.org/10.1115/1.4030690
Published Online: October 1, 2015
View Articletitled, Simulation of Plasto-Elastohydrodynamic Lubrication in Line Contacts of Infinite and Finite Length
Open the PDF for Simulation of Plasto-Elastohydrodynamic Lubrication in Line Contacts of Infinite and Finite Length in another window
Topics: Deformation, Film thickness, Lubrication, Pressure, Stress, Simulation, Surface roughness
Journal Articles

On the Stribeck Curves for Lubricated Counterformal Contacts of Rough Surfaces

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Dong Zhu, Jiaxu Wang, Q. Jane Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2015, 137(2): 021501.
Paper No: TRIB-14-1130
https://doi.org/10.1115/1.4028881
Published Online: April 1, 2015
View Articletitled, On the Stribeck Curves for Lubricated Counterformal Contacts of Rough Surfaces
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Topics: Film thickness, Friction, Lubricants, Lubrication, Pressure, Surface roughness, Geometry, Temperature, Shear (Mechanics), Shear stress
Proceedings Papers

A Method of Balancing Large-Scale Flexible Rotors Without Test Runs

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Xiao-dong Zhu, Xi-xuan Wang
Proc. ASME. GT1995, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V005T14A029, June 5–8, 1995
Publisher: American Society of Mechanical Engineers
Paper No: 95-GT-363
https://doi.org/10.1115/95-GT-363
View Paper titled, A Method of Balancing Large-Scale Flexible Rotors Without Test Runs
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Topics: Rotors
Journal Articles

A Theoretical Analysis of the Mixed Elastohydrodynamic Lubrication in Elliptical Contacts With an Arbitrary Entrainment Angle

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Wei Pu, Jiaxu Wang, Ying Zhang, Dong Zhu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. October 2014, 136(4): 041505.
Paper No: TRIB-14-1064
https://doi.org/10.1115/1.4028126
Published Online: August 25, 2014
View Articletitled, A Theoretical Analysis of the Mixed Elastohydrodynamic Lubrication in Elliptical Contacts With an Arbitrary Entrainment Angle
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Topics: Film thickness, Stress, Elastohydrodynamic lubrication, Curve fitting, Lubricants
Journal Articles

Plasto-Elastohydrodynamic Lubrication in Point Contacts for Surfaces With Three-Dimensional Sinusoidal Waviness and Real Machined Roughness

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Tao He, Ning Ren, Dong Zhu, Jiaxu Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. July 2014, 136(3): 031504.
Paper No: TRIB-13-1215
https://doi.org/10.1115/1.4027478
Published Online: May 7, 2014
View Articletitled, Plasto-Elastohydrodynamic Lubrication in Point Contacts for Surfaces With Three-Dimensional Sinusoidal Waviness and Real Machined Roughness
Open the PDF for Plasto-Elastohydrodynamic Lubrication in Point Contacts for Surfaces With Three-Dimensional Sinusoidal Waviness and Real Machined Roughness in another window
Topics: Deformation, Lubrication, Pressure, Stress, Surface roughness, Film thickness, Hardening
Journal Articles

Elastohydrodynamic Lubrication of Inhomogeneous Materials Using the Equivalent Inclusion Method

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Zhanjiang Wang, Dong Zhu, Qian Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2014, 136(2): 021501.
Paper No: TRIB-13-1083
https://doi.org/10.1115/1.4025939
Published Online: December 27, 2013
View Articletitled, Elastohydrodynamic Lubrication of Inhomogeneous Materials Using the Equivalent Inclusion Method
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Topics: Displacement, Elastohydrodynamic lubrication, Film thickness, Fluid pressure, Pressure, Stress, Coatings
Journal Articles

Effect of Roughness Orientation on the Elastohydrodynamic Lubrication Film Thickness

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Dong Zhu, Q. Jane Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. July 2013, 135(3): 031501.
Paper No: TRIB-12-1104
https://doi.org/10.1115/1.4023250
Published Online: March 28, 2013
View Articletitled, Effect of Roughness Orientation on the Elastohydrodynamic Lubrication Film Thickness
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Topics: Film thickness, Lubrication, Surface roughness, Elastohydrodynamic lubrication, Lubricants
Journal Articles

Mixed Elastohydrodynamic Lubrication in Finite Roller Contacts Involving Realistic Geometry and Surface Roughness

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Dong Zhu, Jiaxu Wang, Ning Ren, Q. Jane Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Elastohydrodynamic Lubrication
J. Tribol. January 2012, 134(1): 011504.
https://doi.org/10.1115/1.4005952
Published Online: March 6, 2012
View Articletitled, Mixed Elastohydrodynamic Lubrication in Finite Roller Contacts Involving Realistic Geometry and Surface Roughness
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Topics: Corners (Structural elements), Geometry, Rollers, Stress, Surface roughness, Film thickness, Elastohydrodynamic lubrication
Journal Articles

Elastohydrodynamic Lubrication: A Gateway to Interfacial Mechanics—Review and Prospect

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Dong Zhu, Q. Jane Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 041001.
https://doi.org/10.1115/1.4004457
Published Online: August 9, 2011
View Articletitled, Elastohydrodynamic Lubrication: A Gateway to Interfacial Mechanics—Review and Prospect
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Topics: Contact mechanics, Deformation, Elastohydrodynamic lubrication, Film thickness, Gates (Closures), High pressure (Physics), Lubricants, Lubrication, Pressure, Surface roughness
Journal Articles

Three-Dimensional Plasto-Elastohydrodynamic Lubrication (PEHL) for Surfaces with Irregularities

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Ning Ren, Dong Zhu, Q. Jane Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031502.
https://doi.org/10.1115/1.4004100
Published Online: July 7, 2011
View Articletitled, Three-Dimensional Plasto-Elastohydrodynamic Lubrication (PEHL) for Surfaces with Irregularities
Open the PDF for Three-Dimensional Plasto-Elastohydrodynamic Lubrication (PEHL) for Surfaces with Irregularities in another window
Topics: Deformation, Lubrication, Pressure, Stress, Surface roughness, Film thickness
Journal Articles

Plasto-Elastohydrodynamic Lubrication (PEHL) in Point Contacts

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Ning Ren, Dong Zhu, W. W. Chen, Q. Jane Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2010, 132(3): 031501.
https://doi.org/10.1115/1.4001813
Published Online: June 24, 2010
View Articletitled, Plasto-Elastohydrodynamic Lubrication (PEHL) in Point Contacts
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Topics: Deformation, Film thickness, Lubricants, Lubrication, Pressure, Stress, Work hardening, Surface roughness
Journal Articles

Partial Slip Contact Analysis on Three-Dimensional Elastic Layered Half Space

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Zhan-Jiang Wang, Wen-Zhong Wang, Hui Wang, Dong Zhu, Yuan-Zhong Hu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 021403.
https://doi.org/10.1115/1.4001011
Published Online: March 11, 2010
View Articletitled, Partial Slip Contact Analysis on Three-Dimensional Elastic Layered Half Space
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Topics: Coatings, Pressure, Shear (Mechanics), Stress, Tangential loading, Contact mechanics
Journal Articles

Pitting Life Prediction Based on a 3D Line Contact Mixed EHL Analysis and Subsurface von Mises Stress Calculation

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Dong Zhu, Ning Ren, Q. Jane Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2009, 131(4): 041501.
https://doi.org/10.1115/1.3195040
Published Online: September 25, 2009
View Articletitled, Pitting Life Prediction Based on a 3D Line Contact Mixed EHL Analysis and Subsurface von Mises Stress Calculation
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Topics: Fatigue life, Gears, Lubrication, Pressure, Stress, Surface roughness, Failure, Fatigue, Reliability