Volume 138 Issue 2 | J. Tribol. | ASME Digital Collection

Topics: Cycles , Design , Elastohydrodynamic lubrication , Film thickness , Polishing equipment , Pressure , Temperature , Stress , Temperature profiles , Viscosity

Progressive Mesh Densification Method for Numerical Solution of Mixed Elastohydrodynamic Lubrication

Wei Pu, Jiaxu Wang, Dong Zhu

J. Tribol. April 2016, 138(2): 021502. doi: https://doi.org/10.1115/1.4031495

Abstract

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)

Algebraic Equations for the Pile-Up Geometry in Debris Particle Indentation of Rolling Elastohydrodynamic Contacts

George K. Nikas

J. Tribol. April 2016, 138(2): 021503. doi: https://doi.org/10.1115/1.4031516

Abstract

View articletitled, Algebraic Equations for the Pile-Up Geometry in Debris Particle Indentation of Rolling Elastohydrodynamic Contacts

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Topics: Algebra , Geometry , Particulate matter , Work hardening , Particle size , Pilings (Building)

Some Criteria for Coating Effectiveness in Heavily Loaded Line Elastohydrodynamically Lubricated Contacts—Part I: Dry Contacts

Ilya I. Kudish, Sergey S. Volkov, Andrey S. Vasiliev, Sergey M. Aizikovich

J. Tribol. April 2016, 138(2): 021504. doi: https://doi.org/10.1115/1.4030956

Abstract

View articletitled, Some Criteria for Coating Effectiveness in Heavily Loaded Line Elastohydrodynamically Lubricated Contacts—Part I: Dry Contacts

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Topics: Coatings , Pressure , Contact mechanics , Elasticity

Some Criteria for Coating Effectiveness in Heavily Loaded Line Elastohydrodynamically Lubricated Contacts—Part II: Lubricated Contacts

Ilya I. Kudish, Sergey S. Volkov, Andrey S. Vasiliev, Sergey M. Aizikovich

J. Tribol. April 2016, 138(2): 021505. doi: https://doi.org/10.1115/1.4030958

Abstract

View articletitled, Some Criteria for Coating Effectiveness in Heavily Loaded Line Elastohydrodynamically Lubricated Contacts—Part II: Lubricated Contacts

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Topics: Coating processes , Coatings , Film thickness , Lubrication , Pressure , Lubricants , Viscosity , Friction

Friction Reduction in Lubricated Rough Contacts: Numerical and Experimental Studies

Zhiqiang Liu, Arup Gangopadhyay

J. Tribol. April 2016, 138(2): 021506. doi: https://doi.org/10.1115/1.4031752

Abstract

View articletitled, Friction Reduction in Lubricated Rough Contacts: Numerical and Experimental Studies

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Topics: Friction , Surface roughness , Lubrication , Boundary lubrication , Stress , Film thickness , Pressure

Friction and Wear

Design and Synthesis of a Geopolymer-Enhanced Quasi-Crystalline Composite for Resisting Wear and Corrosion

M. Fevzi Ozaydin, Hong Liang

J. Tribol. April 2016, 138(2): 021601. doi: https://doi.org/10.1115/1.4031400

Abstract

View articletitled, Design and Synthesis of a Geopolymer-Enhanced Quasi-Crystalline Composite for Resisting Wear and Corrosion

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Topics: Alloys , Composite materials , Corrosion , Corrosion resistance , Design , Wear , Wear resistance , Microhardness , Mechanical properties

Wear and Friction of AA5052-Al₃Zr In Situ Composites Synthesized by Direct Melt Reaction

Gaurav Gautam, Anita Mohan

J. Tribol. April 2016, 138(2): 021602. doi: https://doi.org/10.1115/1.4031401

Abstract

View articletitled, Wear and Friction of AA5052-Al<sub>3</sub>Zr In Situ Composites Synthesized by Direct Melt Reaction

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Topics: Composite materials , Friction , Particulate matter , Wear , Zirconium , Stress , Mechanical properties

Bioderived Fuel Blend Dilution of Marine Engine Oil and Impact on Friction and Wear Behavior

Oyelayo O. Ajayi, Cinta Lorenzo-Martin, George Fenske, John Corlett, Chris Murphy, Steve Przesmitzki

J. Tribol. April 2016, 138(2): 021603. doi: https://doi.org/10.1115/1.4031781

Abstract

View articletitled, Bioderived Fuel Blend Dilution of Marine Engine Oil and Impact on Friction and Wear Behavior

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Topics: Engines , Friction , Fuels , Wear , Viscosity , Ethanol , Boundary lubrication , Wear testing , Lubricants

Slurry Erosion of Pipeline Steel: Effect of Velocity and Microstructure

Tahrim Alam, Md. Aminul Islam, Zoheir N. Farhat

J. Tribol. April 2016, 138(2): 021604. doi: https://doi.org/10.1115/1.4031599

Abstract

View articletitled, Slurry Erosion of Pipeline Steel: Effect of Velocity and Microstructure

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Topics: Erosion , Slurries , Steel , Particulate matter , American Petroleum Institute

Hydrodynamic Lubrication

Comparison of the Load-Carrying Performance of Mechanical Gas Seals Textured With Microgrooves and Microdimples

Liping Shi, Xiuying Wang, Xiao Su, Wei Huang, Xiaolei Wang

J. Tribol. April 2016, 138(2): 021701. doi: https://doi.org/10.1115/1.4031435

Abstract

View articletitled, Comparison of the Load-Carrying Performance of Mechanical Gas Seals Textured With Microgrooves and Microdimples

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Topics: Pressure , Stiffness , Stress , Texture (Materials) , Density , Clearances (Engineering)

Experimental Evaluation of the Structure Characterization of a Novel Hybrid Bump-Metal Mesh Foil Bearing

Kai Feng, Yuman Liu, Xueyuan Zhao, Wanhui Liu

J. Tribol. April 2016, 138(2): 021702. doi: https://doi.org/10.1115/1.4031496

Abstract

View articletitled, Experimental Evaluation of the Structure Characterization of a Novel Hybrid Bump-Metal Mesh Foil Bearing

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Topics: Bearings , Damping , Density , Excitation , Metals , Stiffness , Stress , Foil bearings

A Numerical Model to Study the Role of Surface Textures at Top Dead Center Reversal in the Piston Ring to Cylinder Liner Contact

N. Morris, R. Rahmani, H. Rahnejat, P. D. King, S. Howell-Smith

J. Tribol. April 2016, 138(2): 021703. doi: https://doi.org/10.1115/1.4031780

Abstract

View articletitled, A Numerical Model to Study the Role of Surface Textures at Top Dead Center Reversal in the Piston Ring to Cylinder Liner Contact

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Topics: Compression , Cylinders , Engines , Friction , Lubricants , Pistons , Pressure , Lubrication , Piston rings , Surface texture

Computational Fluid Dynamics Analysis of a Machine Hammer Peened Surface Structure for Lubricated Sliding Contacts

D. Trauth, F. Klocke, M. Terhorst, P. Mattfeld

J. Tribol. April 2016, 138(2): 021704. doi: https://doi.org/10.1115/1.4031782

Abstract

View articletitled, Computational Fluid Dynamics Analysis of a Machine Hammer Peened Surface Structure for Lubricated Sliding Contacts

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Topics: Computational fluid dynamics , Fluid pressure , Geometry , Machinery , Pressure , Hammers , Cavitation , Fluids , Fluid dynamics , Load bearing capacity