Roughness effects in concentrated contact from full to mixed lubrication

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU139983" target="_blank" >RIV/00216305:26210/18:PU139983 - isvavai.cz</a>
Result on the web
<a href="https://mytribos.org/proceedings/asiatrib2018/" target="_blank" >https://mytribos.org/proceedings/asiatrib2018/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Roughness effects in concentrated contact from full to mixed lubrication
Original language description
Stirred up by a quest for higher energy efficiency, there is an evident trend of lubricant film thinning in recent decades. As a result, an impact of a surface roughness on the contact performance in machine components is increasing steadily. Surface roughness influences film thickness, pressure distribution and friction produced by an EHL contact. It is well known that simple approach how to deal with roughness is often not sufficient due to roughness deformation and roughness influence on film thickness. Therefore, it is important to get know more about effects connected with specific character of surface features inside the contact. This study presents an overview of recent film thickness experiments showing phenomena connected with several kinds of roughness features. Specific focus is given to its magnitude of deformation and affected film thickness to give a better image of real surfaces separation.
Czech name
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Czech description
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Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
PROCEEDINGS OF ASIA INTERNATIONAL CONFERENCE ON TRIBOLOGY 2018 (ASIATRIB 2018)
ISBN
978-967-13625-2-5
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
171-172
Publisher name
MALAYSIAN TRIBOLOGY SOC-MYTRIBOS
Place of publication
MALAYSIA
Event location
Kuching
Event date
Sep 17, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000522232200077

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