Detail publikačního výsledku

Microgroove formation in surface ridges in impact elliptical EHL contacts

KANETA, M.; GUO, F.; WANG, J.; KŘUPKA, I.; HARTL, M.

Originální název

Microgroove formation in surface ridges in impact elliptical EHL contacts

Anglický název

Microgroove formation in surface ridges in impact elliptical EHL contacts

Druh

Článek WoS

Originální abstrakt

The microgrooves are formed in the surface ridges by local pressure increases caused by impact loading in elliptical elastohydrodynamic contacts. It has been elucidated through isothermal Newtonian numerical analyses that the depth and the distribution of microgrooves are influenced by the height, shape and orientation of the ridges, the initial impact gap, the maximum load and time being exposed to the maximum load. The formation of the microgrooves induced by local high pressures will influence the surface failure of machine elements.

Anglický abstrakt

The microgrooves are formed in the surface ridges by local pressure increases caused by impact loading in elliptical elastohydrodynamic contacts. It has been elucidated through isothermal Newtonian numerical analyses that the depth and the distribution of microgrooves are influenced by the height, shape and orientation of the ridges, the initial impact gap, the maximum load and time being exposed to the maximum load. The formation of the microgrooves induced by local high pressures will influence the surface failure of machine elements.

Klíčová slova

impact loading; film shape; pressure

Klíčová slova v angličtině

impact loading; film shape; pressure

Autoři

KANETA, M.; GUO, F.; WANG, J.; KŘUPKA, I.; HARTL, M.

Rok RIV

2015

Vydáno

01.08.2014

Nakladatel

Wiley

Místo

USA

ISSN

0954-0075

Periodikum

Lubrication Science

Svazek

26

Číslo

5

Stát

Spojené království Velké Británie a Severního Irska

Strany od

283

Strany do

299

Strany počet

17

BibTex

@article{BUT111247,
  author="KANETA, M. and GUO, F. and WANG, J. and KŘUPKA, I. and HARTL, M.",
  title="Microgroove formation in surface ridges in impact elliptical EHL contacts",
  journal="Lubrication Science",
  year="2014",
  volume="26",
  number="5",
  pages="283--299",
  doi="10.1002/ls.1250",
  issn="0954-0075"
}