Modelling of the asperity contact area on actual 3D surfaces

SAE Technical Papers

Volumn , Issue , 2005, Pages

  Tomanik, Eduardo ^a  

^a Product Group Head   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

LUBRICATION;

3-D MEASUREMENT; ASPERITY CONTACTS; BEARING CONTACT; COMMERCIAL CODES; MIXED LUBRICATION; SUMMIT HEIGHTS; SURFACE SEPARATION; WHITE-LIGHT INTERFEROMETER;

ENGINES;

EID: 85072480925     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2005-01-1864     Document Type: Conference Paper

References (9)

1. McCool, J.I., "Comparison of models for the contact of rough surface"-Wear, v. 107, 1986
2. Zavarise, G., et al., "On the reliability of microscopical contact models" Wear 257 p. 229-245, 2004 (Pubitemid 38884028)
3. Greenwood, J.A., Williamson, J., "Contact of nominally flat surfaces". Proc. R. Soc. London, Series A, v. 295, p. 300-319, 1966
4. Greenwood, J.A., Tripp, J.H., "The Contact of Two Nominally Flat Rough Surfaces". Proc Inst Mech Engrs 1970-71 v. 185, n. 48, p. 625-633, 1970
5. Thomas, T., Rosen, B-G, "Determination of the Optimum Sampling Interval for Rough Contact Mechanics" Tribology International 33 (2000) p. 601-610, 2000 (Pubitemid 32027734)
6. Robbe-Valloire, F., "Statistical analysis of asperities on a rough surface" Wear 249 (2001) p. 401-408, 2001 (Pubitemid 32621111)
7. Tomanik, E., et al., "A simple numerical procedure to calculate the input data of Greenwood-Williamson model of asperity contact for actual engineering surfaces". Leeds-Lyon Symposium on Tribology: Tribological research and design for engineering systems TRIBOLOGY SERIES, 41, pp. 205-216, 2003
8. Greenwood, J.A., "A Unified Theory of Surface Roughness"-Proc. R. Soc. Lond. A 393, 133-157, 1984
9. Tomanik, E., Ferrarese, A., "Use Of An Asperity-Contact Model To Simulate SI Engine's 3-Piece Oil Ring Profiles Regarding Wear And Lubrication" to be published in the ASME Journal of Engineering for Gas Turbines and Power.