Detail publikace

Vliv defektu na utváření mazacího filmu - srovnání experimentální a numerických výsledků

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

Český název

Vliv defektu na utváření mazacího filmu - srovnání experimentální a numerických výsledků

Anglický název

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

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

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.

Český abstrakt

Ověření numerického modelu pro předpověď chování mazacích filmů u třecích povrchů s defekty

Anglický abstrakt

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.

Klíčová slova anglicky

lubrication; film thickness

Rok RIV

2006

Vydáno

13.10.2006

Nakladatel

Japanese Society of Tribologists

Místo

Tokyo

ISBN

4-9900139-8-0

Kniha

Proceedings of ASIATRIB 2006

Časopis

Nezařazené články

Strany od–do

193–194

Počet stran

2

BIBTEX


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