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Journal Articles

Numerical Calculation of Fluid Film Force on Journal Bearings Based on a Biconjugate Gradient-Stabilized Algorithm

Bin Wei, Yinghou Jiao, Xianglin Wu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. November 2022, 144(11): 114502.
Paper No: TRIB-22-1057
https://doi.org/10.1115/1.4054976
Published Online: July 29, 2022
View Article titled, Numerical Calculation of Fluid Film Force on Journal Bearings Based on a Biconjugate Gradient-Stabilized Algorithm
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Topics: Algorithms, Bearings, Boundary-value problems, Journal bearings, Lubricants, Pressure, Relaxation (Physics), Steady state, Rotors, Dynamic analysis
Journal Articles

A Sparse Matrix-Based Method for Rapid Solving the Reynolds Equation

Ke He, Shi Chen, Zhinan Zhang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051803.
Paper No: TRIB-21-1235
https://doi.org/10.1115/1.4051862
Published Online: August 5, 2021
View Article titled, A Sparse Matrix-Based Method for Rapid Solving the Reynolds Equation
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Topics: Iterative methods, Lubrication, Pressure, Elastohydrodynamic lubrication, Relaxation (Physics)
Journal Articles

Flow Continuity of Isothermal Elastohydrodynamic Point-Contact Lubrication Under Different Numerical Iteration Configurations

Liangwei Qiu, Shuangbiao Liu, Zhijian Wang, Xiaoyang Chen
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 031603.
Paper No: TRIB-21-1164
https://doi.org/10.1115/1.4051318
Published Online: June 15, 2021
View Article titled, Flow Continuity of Isothermal Elastohydrodynamic Point-Contact Lubrication Under Different Numerical Iteration Configurations
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Topics: Film thickness, Flow (Dynamics), Pressure, Computation, Relaxation (Physics)
Journal Articles

In-Depth Exploration of the Multigrid Method to Simulate Elastohydrodynamic Line Lubrications With Smooth, Wavy, and Rough Surfaces

Shuangbiao Liu, Liangwei Qiu, Xiaoyang Chen
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2021, 143(12): 121602.
Paper No: TRIB-20-1556
https://doi.org/10.1115/1.4050426
Published Online: March 29, 2021
View Article titled, In-Depth Exploration of the Multigrid Method to Simulate Elastohydrodynamic Line Lubrications With Smooth, Wavy, and Rough Surfaces
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Topics: Cavitation, Film thickness, Flow (Dynamics), Pressure, Relaxation (Physics), Stress, Surface roughness, Cycles
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
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2021, 143(10): 101601.
Paper No: TRIB-20-1419
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

An Exact and General Model Order Reduction Technique for the Finite Element Solution of Elastohydrodynamic Lubrication Problems

W. Habchi, J. S. Issa
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. September 2017, 139(5): 051501.
Paper No: TRIB-16-1206
https://doi.org/10.1115/1.4035154
Published Online: May 15, 2017
View Article titled, An Exact and General Model Order Reduction Technique for the Finite Element Solution of Elastohydrodynamic Lubrication Problems
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Topics: Algorithms, Condensation, Deformation, Elasticity, Elastohydrodynamic lubrication, Film thickness, Finite element analysis, Pressure, Resolution (Optics), Stress
Journal Articles

Effects of Viscoelastic Properties of Friction Lining Materials on Their Friction Coefficients

Kai Chen, Dekun Zhang, Xiaojia Zhang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. May 2017, 139(3): 034502.
Paper No: TRIB-16-1100
https://doi.org/10.1115/1.4034380
Published Online: November 30, 2016
View Article titled, Effects of Viscoelastic Properties of Friction Lining Materials on Their Friction Coefficients
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Topics: Friction, Stress, Viscoelasticity, Relaxation (Physics), Creep
Journal Articles

Fast Convergence of Iterative Computation for Incompressible-Fluid Reynolds Equation

Nenzi Wang, Kuo-Chiang Cha, Hua-Chih Huang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. April 2012, 134(2): 024504.
https://doi.org/10.1115/1.4006360
Published Online: April 12, 2012
View Article titled, Fast Convergence of Iterative Computation for Incompressible-Fluid Reynolds Equation
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Topics: Computation, Error analysis, Iterative methods, Journal bearings, Relaxation (Physics), Incompressible fluids, Stress
Journal Articles

Modeling of Quasistatic Thermoviscoelastic Frictional Contact Problems

Ahmed G. El-Shafei
Journal: Journal of Tribology
Publisher: ASME
Article Type: Contact Mechanics
J. Tribol. January 2012, 134(1): 011403.
https://doi.org/10.1115/1.4005522
Published Online: March 6, 2012
View Article titled, Modeling of Quasistatic Thermoviscoelastic Frictional Contact Problems
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Topics: Constitutive equations, Contact mechanics, Displacement, Friction, Modeling, Stress, Temperature, Relaxation (Physics)
Journal Articles

Creep Constitutive Law of Packing Materials Based on Relaxation Tests

Mohammed Diany, Abdel-Hakim Bouzid
Journal: Journal of Tribology
Publisher: ASME
Article Type: Other (Seals, Manufacturing)
J. Tribol. January 2012, 134(1): 012202.
https://doi.org/10.1115/1.4005773
Published Online: February 24, 2012
View Article titled, Creep Constitutive Law of Packing Materials Based on Relaxation Tests
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Topics: Constitutive equations, Packing (Shipments), Packings (Cushioning), Relaxation (Physics), Stress, Creep, Pressure
Journal Articles

Comparison of Iterative Methods for the Solution of Compressible-Fluid Reynolds Equation

Nenzi Wang, Shih-Hung Chang, Hua-Chih Huang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2011, 133(2): 021702.
https://doi.org/10.1115/1.4003149
Published Online: March 18, 2011
View Article titled, Comparison of Iterative Methods for the Solution of Compressible-Fluid Reynolds Equation
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Topics: Air bearings, Bearings, Fluids, Iterative methods, Newton's method, Relaxation (Physics), Pressure
Journal Articles

A Lattice-Boltzmann Approach to Fluid Film Lubrication

Bogdan R. Kucinschi, Abdollah A. Afjeh
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 021705.
https://doi.org/10.1115/1.4000694
Published Online: April 22, 2010
View Article titled, A Lattice-Boltzmann Approach to Fluid Film Lubrication
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Topics: Algorithms, Boundary-value problems, Cavitation, Fluid film lubrication, Lattice Boltzmann methods, Navier-Stokes equations, Pressure, Relaxation (Physics), Bearings, Lubrication
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

Creep Relaxation of an Elastic–Perfectly Plastic Hemisphere in Fully Plastic Contact

Andreas Goedecke, Randolf Mock
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2009, 131(2): 021407.
https://doi.org/10.1115/1.3081978
Published Online: March 6, 2009
View Article titled, Creep Relaxation of an Elastic–Perfectly Plastic Hemisphere in Fully Plastic Contact
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Topics: Creep, Stress, Simulation, Relaxation (Physics)
Journal Articles

A Numerical Solution for Quasistatic Viscoelastic Frictional Contact Problems

Fatin F. Mahmoud, Ahmed G. El-Shafei, Amal E. Al-Shorbagy, Alaa A. Abdel Rahman
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2008, 130(1): 011012.
https://doi.org/10.1115/1.2806202
Published Online: December 26, 2007
View Article titled, A Numerical Solution for Quasistatic Viscoelastic Frictional Contact Problems
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Topics: Contact mechanics, Creep, Displacement, Friction, Relaxation (Physics), Stress, Viscoelastic materials, Computer programming, Stiffness, Viscoelasticity
Journal Articles

An Incremental Adaptive Procedure for Viscoelastic Contact Problems

Fatin F. Mahmoud, Ahmed G. El-Shafei, Mohamed A. Attia
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2007, 129(2): 305–313.
https://doi.org/10.1115/1.2464139
Published Online: November 11, 2006
View Article titled, An Incremental Adaptive Procedure for Viscoelastic Contact Problems
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Topics: Computer programming, Contact mechanics, Pressure, Stress, Relaxation (Physics), Viscoelastic materials, Viscoelasticity
Journal Articles

Thermal Analysis of the Transient Temperatures Arising at the Contact Spots of Two Sliding Surfaces

Jen Fin Lin, Jung Ching Chung, Jeng Wei Chen, Ta Chuan Liu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2005, 127(4): 694–704.
https://doi.org/10.1115/1.2000983
Published Online: May 26, 2005
View Article titled, Thermal Analysis of the Transient Temperatures Arising at the Contact Spots of Two Sliding Surfaces
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Topics: Fractals, Heat, Heat conduction, Temperature, Stress, Relaxation (Physics), Thermal analysis, Dimensions
Journal Articles

Modified Reynolds Equation for Non-Newtonian Fluid With Rheological Model in Frequency Domain

Chen Haosheng, Chen Darong
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. October 2005, 127(4): 893–898.
https://doi.org/10.1115/1.2033005
Published Online: April 12, 2005
View Article titled, Modified Reynolds Equation for Non-Newtonian Fluid With Rheological Model in Frequency Domain
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Topics: Fluids, Lubricants, Lubrication, Non-Newtonian fluids, Pressure, Relaxation (Physics), Rheology, Shear (Mechanics), Stress, Viscosity
Journal Articles

Modeling of the Non-Linear Rheological Behavior of a Lubricating Grease at Low-Shear Rates

Jose´ M. Madiedo, Jose´ M. Franco, Concepcio´n Valencia, Crı´spulo Gallegos
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2000, 122(3): 590–596.
https://doi.org/10.1115/1.555406
Published Online: December 29, 1999
View Article titled, Modeling of the Non-Linear Rheological Behavior of a Lubricating Grease at Low-Shear Rates
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Topics: Damping, Modeling, Relaxation (Physics), Rheology, Shear (Mechanics), Shear flow, Shear rate, Steady state, Stress, Transients (Dynamics)
Journal Articles

Tribological Properties and Microstructure Evolution of Ultra-High Molecular Weight Polyethylene

C. Klapperich, K. Komvopoulos, L. Pruitt
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1999, 121(2): 394–402.
https://doi.org/10.1115/1.2833952
Published Online: April 1, 1999
View Article titled, Tribological Properties and Microstructure Evolution of Ultra-High Molecular Weight Polyethylene
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Topics: Molecular weight, Tribology, Wear, Pressure, Abrasion, Adhesion, Delamination, Friction, Accounting, Arthroplasty