Detail publikace

Experimental Investigation of Lubrication Film Formation at Start-up of Smooth Surfaces

SVOBODA, P. KOŠŤÁL, D. KŘUPKA, I.

Originální název

Experimental Investigation of Lubrication Film Formation at Start-up of Smooth Surfaces

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The article describes an experimental investigation of start-up of smooth friction-al surfaces under the conditions of mixed and elastohydrodynamic lubrication. Start-up is a transient phenomenon where frictional surfaces are not fully sepa-rated by a continuous layer of lubricant. Therefore in this case exists a real risk of wear which results in failure of components. This study summaries relevant stud-ies and extends it with experiments. The evaluation of the experiment was made by chromatic interferometry. This method is used to measure thin lubrication films. Experiment for different values of acceleration confirms the findings of previously studies

Klíčová slova

Mixed lubrication, elastohydrodynamic lubrication, film thickness, start-up of the motion, non-conformal contact.

Autoři

SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I.

Rok RIV

2015

Vydáno

8. 9. 2015

Nakladatel

Slovak University of Agriculture in Nitra

Místo

Nitra

ISBN

978-80-552-1377-4

Kniha

Book of Proceedings of 56th International Conference of Machine Design Departments

Edice

1

Číslo edice

1

Strany od

375

Strany do

380

Strany počet

6

BibTex

@inproceedings{BUT116228,
  author="Petr {Svoboda} and David {Košťál} and Ivan {Křupka}",
  title="Experimental Investigation of Lubrication Film Formation at Start-up of Smooth Surfaces",
  booktitle="Book of Proceedings of 56th International Conference of Machine Design Departments",
  year="2015",
  series="1",
  number="1",
  pages="375--380",
  publisher="Slovak University of Agriculture in Nitra",
  address="Nitra",
  isbn="978-80-552-1377-4"
}