Publication detail

Experimental study of the replenishment in EHL contact lubricated by oils and greases

KOŠŤÁL, D. ŠPERKA, P. KŘUPKA, I. HARTL, M.

English title

Experimental study of the replenishment in EHL contact lubricated by oils and greases

Type

conference paper

Language

en

Original abstract

This study presents experimental investigation of the influence of the surface tension and viscosity on the replenishment effect. Moreover, the comparison between replenishment behavior for base oils and greases with the same oils in the structure is included together with the study of the behavior of the oils bleeded from the grease. The replenishment process in case of greases is studied in more steps during its lifetime as the mechanisms are different for newly added grease and for older one.

English abstract

This study presents experimental investigation of the influence of the surface tension and viscosity on the replenishment effect. Moreover, the comparison between replenishment behavior for base oils and greases with the same oils in the structure is included together with the study of the behavior of the oils bleeded from the grease. The replenishment process in case of greases is studied in more steps during its lifetime as the mechanisms are different for newly added grease and for older one.

Keywords in English

EHL; Starvation; Replenishment

Released

20.05.2018

ISBN

9781510867635

Book

73rd Society of Tribologists & Lubrication Engineers Annual Meeting & Exhibition 2018, Proceedings of a meeting held 20-24 May 2018, Minneapolis, Minnesota, USA

Edition number

1

Pages from–to

1–1

Pages count

473

BIBTEX


@inproceedings{BUT151410,
  author="David {Košťál} and Petr {Šperka} and Ivan {Křupka} and Martin {Hartl},
  title="Experimental study of the replenishment in EHL contact lubricated by oils and greases",
  booktitle="73rd Society of Tribologists & Lubrication Engineers Annual Meeting & Exhibition 2018, Proceedings of a meeting held 20-24 May 2018, Minneapolis, Minnesota, USA",
  year="2018",
  month="May",
  pages="1--1",
  isbn="9781510867635"
}