Publication detail

Single dent behaviour within EHD lubricated contacts - comparison between experimental and numerical results

KŘUPKA, I. HARTL, M. URBANEC, L. ČERMÁK, J.

Original Title

Single dent behaviour within EHD lubricated contacts - comparison between experimental and numerical results

Type

conference paper

Language

English

Original Abstract

The behavior of a single dent within EHD contacts has been studied. The effect of slide-to-roll ratio on film thickness distribution was observed by thin film colorimetric interferometry. Measured results were compared with calculated data obtained from numerical solvers for the contact problem. From the results for different contact parameters it can be stated that good agreement between the numerical and experimental data was reached. Based on both already acquired and further ahead obtained results the deeper analysis of surface features influence on contact parameters can be made. Moreover, more detailed analysis of the physical reasons for observed film thickness and contact pressure behavior can be made on the base of larger amount of measured/calculated data.

Keywords

lubrication; film thickness

Authors

KŘUPKA, I.; HARTL, M.; URBANEC, L.; ČERMÁK, J.

RIV year

2006

Released

13. 10. 2006

Publisher

Japanese Society of Tribologists

Location

Tokyo

ISBN

4-9900139-8-0

Book

Proceedings of ASIATRIB 2006

Pages from

193

Pages to

194

Pages count

2

BibTex

@inproceedings{BUT19234,
  author="Ivan {Křupka} and Martin {Hartl}",
  title="Single dent behaviour within EHD lubricated contacts - comparison between experimental and numerical results",
  booktitle="Proceedings of ASIATRIB 2006",
  year="2006",
  pages="193--194",
  publisher="Japanese Society of Tribologists",
  address="Tokyo",
  isbn="4-9900139-8-0"
}