Detail publikace
Experimental Study of Real Asperities Behaviour within Lubricated Contacts
KŘUPKA, I. HARTL, M. LIŠKA, M.
Anglický název
Experimental Study of Real Asperities Behaviour within Lubricated Contacts
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
Thin film colorimetric interferometry in the combination with phase shifting interferometry has been used for the detail experimental investigation of changes in real surface micro-geometry within EHD conjunction formed between a real, random, rough surface, steel ball and smooth glass disc. Three real roughness features were studied in detail – transverse ridge and groove and longitudinal groove. The ridge was found to be heavily deformed within lubricated contact and its height increased with increasing rolling speed. For the transverse groove, a local reduction in film thickness at the leading edge was observed, while the longitudinal groove maintained its undeformed shape.
Vydáno
2004-01-10
Nakladatel
Technische Akademie Esslingen
Místo
Esslingen
ISBN
3-924813-54-X
Kniha
Tribology and Lubrication Engineering
Strany od–do
1681–
Počet stran
6
BIBTEX
@inproceedings{BUT17076,
author="Ivan {Křupka} and Martin {Hartl} and Miroslav {Liška}",
title="Experimental Study of Real Asperities Behaviour within Lubricated Contacts",
booktitle="Tribology and Lubrication Engineering",
year="2004",
pages="6",
publisher="Technische Akademie Esslingen",
address="Esslingen",
isbn="3-924813-54-X"
}