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Journal Articles

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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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

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 Article titled, Simulation of Plasto-Elastohydrodynamic Lubrication in Line Contacts of Infinite and Finite Length
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Topics: Deformation, Film thickness, Lubrication, Pressure, Stress, Simulation, Surface roughness
Journal Articles

On the Stribeck Curves for Lubricated Counterformal Contacts of Rough Surfaces

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 Article titled, 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

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

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 Article titled, 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

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 Article titled, Plasto-Elastohydrodynamic Lubrication in Point Contacts for Surfaces With Three-Dimensional Sinusoidal Waviness and Real Machined Roughness
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Topics: Deformation, Lubrication, Pressure, Stress, Surface roughness, Film thickness, Hardening
Journal Articles

Elastohydrodynamic Lubrication of Inhomogeneous Materials Using the Equivalent Inclusion Method

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, Three-Dimensional Plasto-Elastohydrodynamic Lubrication (PEHL) for Surfaces with Irregularities
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Topics: Deformation, Lubrication, Pressure, Stress, Surface roughness, Film thickness
Journal Articles

Plasto-Elastohydrodynamic Lubrication (PEHL) in Point Contacts

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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