Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/2078
Title: Синергетическая кинетика граничного трения
Authors: Khomenko, Oleksii Vitaliiovych 
Проданов, Н.В.
Keywords: кинетика
модель Лоренца
кінетика
модель Лоренца
kinetics
lorenz model
Issue Year: 2006
Publisher: Издательство СумГУ
Abstract: The melting kinetics of amorphous ultrathin lubricant film, confined between atomically flat crystalline surfaces is studied. The process is presented as the second-order phase transition using the rheological Lorentz model for viscoelastic matter, where shear stress plays role of the order parameter, the conjugate field reduces to the shear strain, and the temperature is the control parameter. An analytical and numerical analysis of the phase portraits is carried out in different kinetic regimes for possible limiting cases of ratios between relaxation times for mentioned variables. It is shown that the interrupted mode of friction (stick-slip) is realized, if the relaxation time of lubricant temperature is much longer that its value for shear stress and strain. In the opposite case the system rapidly converges to a universal section determining its kinetics. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/2078
URI: http://essuir.sumdu.edu.ua/handle/123456789/2078
Type: Article
Appears in Collections:Журнал нано- та електронної фізики (Journal of nano- and electronic physics)

Views
Other77
Brazil1
China3
Czech Republic1
Germany8
France2
Greece1
Iran2
Italy1
Netherlands6
Russia16
Turkey2
Ukraine56
United States29
Downloads
Other104
Brazil1
Canada1
China2
Czech Republic1
Germany2
France3
Greece1
United States2


Files in This Item:
File Description SizeFormatDownloads 
Khomenko 74_85.pdf308.25 kBAdobe PDF117Download


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.