Detail publikace
Thermal Elastohydrodynamic Lubrication of Ceramic Materials
KANETA, M. KŘUPKA, I. ŠPERKA, P. HARTL, M. YANG, P. YANG, P.
Anglický název
Thermal Elastohydrodynamic Lubrication of Ceramic Materials
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
en
Originální abstrakt
The effect of thermal conductivity on point elastohydrodynamic lubrication (EHL) contacts was discussed with representative engineering ceramics and steel by a non-Newtonian thermal EHL analysis. Through this investigation, fundamentals of EHL characteristics of contact surfaces composed of different thermal conductivities were generally revealed and a combination of optimum ceramic materials has been proposed. Furthermore, when the contacting materials are the same, it has been pointed out that the equivalent elastic modulus should be rather small and the thermal conductivity of the contact material should be high to obtain a thick overall film thickness and low film pressure.
Anglický abstrakt
The effect of thermal conductivity on point elastohydrodynamic lubrication (EHL) contacts was discussed with representative engineering ceramics and steel by a non-Newtonian thermal EHL analysis. Through this investigation, fundamentals of EHL characteristics of contact surfaces composed of different thermal conductivities were generally revealed and a combination of optimum ceramic materials has been proposed. Furthermore, when the contacting materials are the same, it has been pointed out that the equivalent elastic modulus should be rather small and the thermal conductivity of the contact material should be high to obtain a thick overall film thickness and low film pressure.
Klíčová slova anglicky
Ceramics; thermal conductivity; slide-roll ratio; thermal elastohydrodynamic lubrication
Vydáno
01.02.2018
Nakladatel
TAYLOR & FRANCIS
Místo
USA
ISSN
1040-2004
Ročník
61
Číslo
5
Strany od–do
868–878
Počet stran
11
BIBTEX
@article{BUT155419,
author="Motohiro {Kaneta} and Ivan {Křupka} and Petr {Šperka} and Martin {Hartl},
title="Thermal Elastohydrodynamic Lubrication of Ceramic Materials",
year="2018",
volume="61",
number="5",
month="February",
pages="868--878",
publisher="TAYLOR & FRANCIS",
address="USA",
issn="1040-2004"
}