Detail publikace

Deformation of Rough Surfaces in Point EHL Contacts

Ivan Krupka, Martin Hartl, Kenji Matsuda, Hiroshi Nishikawa, Jing Wang, Feng Guo, Peiran Yang & Motohiro Kaneta

Originální název

Deformation of Rough Surfaces in Point EHL Contacts

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The film thickness profile obtained by the optical interferometry technique merely represents a separation between contact surfaces and does not give the surface shape of contact surfaces. It has been pointed out that the actual shape of the surface roughness in rolling and/or sliding EHL contacts must be evaluated by separately obtaining the surface shape of contact bodies. The degree of the amplitude reduction in actual roughness depends on the mechanical properties of both contacting surfaces. That is, the deformation of roughness and the pressure at which roughness locates are controlled by the interrelationship between the rough surface and the mating surface caused by rolling and/or sliding motion. The method of finding surface profiles of both bodies separately and also the pressure distribution from the interferogram obtained by the optical interferometry technique is proposed in Appendix.

Klíčová slova

Surface roughness; Deformation; Optical interferometry; Elastohydrodynamics

Autoři

Ivan Krupka, Martin Hartl, Kenji Matsuda, Hiroshi Nishikawa, Jing Wang, Feng Guo, Peiran Yang & Motohiro Kaneta

Vydáno

1. 6. 2019

Nakladatel

SPRINGER/PLENUM PUBLISHERS

Místo

NEW YORK

ISSN

1023-8883

Periodikum

Tribology Letters

Ročník

67

Číslo

2

Stát

Spojené státy americké

Strany od

1

Strany do

16

Strany počet

16

URL

https://link.springer.com/article/10.1007/s11249-019-1145-z

BibTex

@article{BUT163328,
  author="Ivan {Křupka} and Motohiro {Kaneta} and Martin {Hartl}",
  title="Deformation of Rough Surfaces in Point EHL Contacts",
  journal="Tribology Letters",
  year="2019",
  volume="67",
  number="2",
  pages="1--16",
  doi="10.1007/s11249-019-1145-z",
  issn="1023-8883",
  url="https://link.springer.com/article/10.1007/s11249-019-1145-z"
}