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Title Hysteresis Phenomena in the Stick-Slip Motion at the Boundary Friction Mode
Authors Lyashenko, I.A.
Khomenko, Oleksii Vitaliiovych  
Zaskoka, Anton Mykolaiovych
Zhmaka, K.S.
ORCID http://orcid.org/0000-0001-8755-9592
Keywords Nanotribology
Stick-Slip
Boundary lubrication friction
Non-Newtonian behavior
Viscosity
Type Conference Papers
Date of Issue 2013
URI http://essuir.sumdu.edu.ua/handle/123456789/35072
Publisher Sumy State University
License
Citation Hysteresis Phenomena in the Stick-Slip Motion at the Boundary Friction Mode [Текст] / A.V. Khomenko, I.A. Lyashenko, A.M. Zaskoka, K.S. Zhmaka // Nanomaterials: Applications & Properties (NAP-2013) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No1. - 01NTF04
Abstract The tribological system is considered, which consists of two atomically smooth solid surfaces separated by an ultrathin lubricant film. The thermodynamic model based on the Landau theory of phase transitions is built, which describes behavior of this system in the boundary friction mode. The free energy density for an ultrathin lubricant film is given in the form of expansion into series by the powers of order parameter that is reduced to the shear modulus of lubricant. The kinetics of the system is studied on the basis of model describing first-order phase transitions between kinetic modes of friction. It is shown that in the presence of spring between the external drive and block the width of temperature hysteresis increases versus fixed coupling. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35072
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China China
309066017
France France
1
Germany Germany
919507500
Lithuania Lithuania
1
Singapore Singapore
1
South Korea South Korea
1
Turkey Turkey
1
Ukraine Ukraine
81111780
United Kingdom United Kingdom
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United States United States
309066018
Unknown Country Unknown Country
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