Detail publikačního výsledku

An Experimental Study of Elastohydrodynamic Central and Minimum Film Thickness for Various Material Parameters

KŘUPKA, I., LIŠKA, M., POLIŠČUK, R., HARTL, M.

Originální název

An Experimental Study of Elastohydrodynamic Central and Minimum Film Thickness for Various Material Parameters

Anglický název

An Experimental Study of Elastohydrodynamic Central and Minimum Film Thickness for Various Material Parameters

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

A newly developed experimental technique, based on colorimetric interferometry, has allowed accurate measurement of central and minimum elastohydrodynamic (EHD)film thickness for a wide range of operating conditions. This study was aimed at determinimg the influence of various material parameters on central and minimum EHD film thicknesses. Obtained experimental data were compared with Hamrock and Dowson film thickness equations and a numerical solution presented by Venner. The results obtained confirmed that the ratio between central and minimum film thicknesses changes significantly with both load and material parameters.

Anglický abstrakt

A newly developed experimental technique, based on colorimetric interferometry, has allowed accurate measurement of central and minimum elastohydrodynamic (EHD)film thickness for a wide range of operating conditions. This study was aimed at determinimg the influence of various material parameters on central and minimum EHD film thicknesses. Obtained experimental data were compared with Hamrock and Dowson film thickness equations and a numerical solution presented by Venner. The results obtained confirmed that the ratio between central and minimum film thicknesses changes significantly with both load and material parameters.

Klíčová slova v angličtině

colorimetric interferometry, elastohydrodynamic lubrication, central and minimum film thickness

Autoři

KŘUPKA, I., LIŠKA, M., POLIŠČUK, R., HARTL, M.

Vydáno

01.01.2000

ISSN

0954-0075

Periodikum

Lubrication Science

Svazek

12

Číslo

5

Stát

Spojené království Velké Británie a Severního Irska

Strany od

239

Strany počet

13

BibTex

@article{BUT39238,
  author="Ivan {Křupka} and Martin {Hartl} and Miroslav {Liška} and Radek {Poliščuk}",
  title="An Experimental Study of Elastohydrodynamic Central and Minimum Film Thickness for Various Material Parameters",
  journal="Lubrication Science",
  year="2000",
  volume="12",
  number="5",
  pages="13",
  issn="0954-0075"
}