Please use this identifier to cite or link to this item:
http://essuir.sumdu.edu.ua/handle/123456789/16208
Or use following links to share this resource in social networks:
Tweet
Recommend this item
Title | Phase dynamics and kinetics of thin lubricant film driven by correlated temperature fluctuations |
Authors |
Khomenko, Oleksii Vitaliiovych
Liashenko, Yakiv Oleksandrovych |
ORCID |
http://orcid.org/0000-0001-8755-9592 http://orcid.org/0000-0001-7511-3163 |
Keywords |
stick-slip friction ultrathin lubricant film Phase diagrams |
Type | Article |
Date of Issue | 2007 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/16208 |
Publisher | World scientific publishing company |
License | |
Citation | A.V. Khomenko, I.A. Lyashenko, Phase dynamics and kinetics of thin lubricant film driven by correlated temperature fluctuations // Fluctuation and Noise Letters. - 2007. - V.7, No.2. - P. L111-L133 |
Abstract |
The melting of an ultrathin lubricant film is studied at friction between
atomically flat surfaces. We take into account fluctuations of
lubricant temperature, which are defined by the Ornstein-Uhlenbeck
process. Phase diagrams and
portraits are calculated for second- and first-order
transitions (the melting of an amorphous and that of a
crystalline lubricants, respectively). It is shown that, in the former case,
a stick-slip friction domain, separating
the regions of dry and sliding friction,
appears. In the latter case, three domains
of stick-slip friction arise, which are characterized by the
transitions between dry, metastable and stable sliding friction.
The increase in the correlation time of lubricant temperature
fluctuations leads to increasing in the rubbing-surface
temperature needed for realization of sliding friction. The stationary states,
corresponding to dry, stable and metastable sliding friction, are reached as a
result of damped oscillations.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/16208 |
Appears in Collections: |
Наукові видання (ЕлІТ) |
Views
Australia
1
Canada
351
China
158826
EU
1
France
4
Germany
1928687591
Greece
1
Iran
1
Ireland
146622552
Italy
1
Lithuania
1
Moldova
1
Netherlands
170182
Russia
21
Saudi Arabia
1
Singapore
1
South Africa
1
Sweden
1
Togo
1
Turkey
22
Ukraine
984792582
United Kingdom
1607913712
United States
-20423349
Unknown Country
396788016
Vietnam
2935234
Downloads
Bulgaria
1
Canada
58989
China
-437634725
Finland
1
France
1
Germany
-2078794815
Hong Kong SAR China
-2078794813
India
17483415
Ireland
1
Italy
1
Kazakhstan
3
Lithuania
1
Poland
1
Singapore
1
Ukraine
-2078794814
United Kingdom
1
United States
-437634724
Unknown Country
245
Vietnam
1
Files
File | Size | Format | Downloads |
---|---|---|---|
FNL_2007_2.pdf | 741.27 kB | Adobe PDF | 1495823363 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.