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A. Ovcharenko
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Journal Articles

Transient Thermomechanical Contact of an Impacting Sphere on a Moving Flat

A. Ovcharenko, M. Yang, K. Chun, F. E. Talke
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031404.
https://doi.org/10.1115/1.4003996
Published Online: July 25, 2011
View Article titled, Transient Thermomechanical Contact of an Impacting Sphere on a Moving Flat
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Topics: Deformation, Disks, Finite element model, Friction, Temperature, Thermomechanics, Transients (Dynamics), Materials properties, Hardening, Heat
Proceedings Papers

Transient Contact Between a Sphere and a Moving Flat

A. Ovcharenko, M. Yang, K. Chun, F. E. Talke
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 369-371, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41026
https://doi.org/10.1115/IJTC2010-41026
View Paper titled, Transient Contact Between a Sphere and a Moving Flat
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Topics: Transients (Dynamics), Disks, Temperature, Finite element analysis, Friction, Hardening, Materials properties
Journal Articles

Junction Growth and Energy Dissipation at the Very Early Stage of Elastic-Plastic Spherical Contact Fretting

A. Ovcharenko, I. Etsion
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2009, 131(3): 031602.
https://doi.org/10.1115/1.3123345
Published Online: May 26, 2009
View Article titled, Junction Growth and Energy Dissipation at the Very Early Stage of Elastic-Plastic Spherical Contact Fretting
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Topics: Copper, Cycles, Deformation, Displacement, Energy dissipation, Friction, Junctions, Steel, Stress, Tangential loading
Journal Articles

Experimental Study of a Creeping Polymer Sphere in Contact With a Rigid Flat

A. Ovcharenko, G. Halperin, I Etsion
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2009, 131(1): 011404.
https://doi.org/10.1115/1.3002330
Published Online: December 4, 2008
View Article titled, Experimental Study of a Creeping Polymer Sphere in Contact With a Rigid Flat
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Topics: Creep, Polymers, Stress, Sapphire
Journal Articles

Experimental Study of Adhesive Static Friction in a Spherical Elastic-Plastic Contact

A. Ovcharenko, G. Halperin, I. Etsion
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2008, 130(2): 021401.
https://doi.org/10.1115/1.2842247
Published Online: March 3, 2008
View Article titled, Experimental Study of Adhesive Static Friction in a Spherical Elastic-Plastic Contact
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Topics: Deformation, Displacement, Friction, Stiction, Stress, Steel, Sapphire, Shear strength, Copper, Tangential loading