Publication detail

Thermal Elastohydrodynamic Lubrication of Ceramic Materials

KANETA, M. KŘUPKA, I. ŠPERKA, P. HARTL, M. YANG, P. YANG, P.

English title

Thermal Elastohydrodynamic Lubrication of Ceramic Materials

Type

WoS Article

Language

en

Original abstract

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.

Keywords in English

Ceramics; thermal conductivity; slide-roll ratio; thermal elastohydrodynamic lubrication

Released

2018-02-01

Publisher

TAYLOR & FRANCIS

Location

USA

ISSN

1040-2004

Journal

TRIBOLOGY TRANSACTIONS

Volume

61

Number

5

Pages from–to

868–878

Pages count

11

BIBTEX


@article{BUT155419,
  author="KANETA, M. and KŘUPKA, I. and ŠPERKA, P. and HARTL, M. and YANG, P. and YANG, P.",
  title="Thermal Elastohydrodynamic Lubrication of Ceramic Materials",
  journal="TRIBOLOGY TRANSACTIONS",
  year="2018",
  volume="61",
  number="5",
  pages="868--878",
  doi="10.1080/10402004.2018.1437492",
  issn="1040-2004"
}