A simple numerical procedure to calculate the input data of Greenwood-Williamson model of asperity contact for actual engineering surfaces

Tribology Series

Volumn 41, Issue , 2003, Pages 205-215

  Tomanik, Eduardo ^a   Chacon, Haroldo ^a   Teixeira, Giovanni ^a  

^a Brazil Tech Center   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

GASOLINE;

CALCULATION; CONFERENCE PAPER; CONTACT ANGLE; DENSITY; ENGINEERING; FILM; HYDRODYNAMICS; PRESSURE; SURFACE PROPERTY;

EID: 0042711190     PISSN: 01678922     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0167-8922(03)80133-5     Document Type: Article

References (15)

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2. 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
3. Arcoumanis, C. et al. "Mixed lubrication Modelling of Newtonian and Shear Thinning Liquids in a Piston-Ring Configuration". paper SAE 972924, 1997
4. Johnson, K. L. et al. "A simple theory of asperity contact in Elastohydrodynamic lubrication" Wear, 19 (1972) p.91-108
5. McCool, J.I. "Comparison of models for the contact of rough surfaces". Wear, v.107, 1986
6. Hu, Y. et al. "Numerical Simulation of Piston Ring in Mixed Lubrication- A Nonaxisymetrical Analysis". Trans. of the ASME v.116, July 1994, p.470-478, 1994
7. Gulwadi, S.D. "Analysis of Lubrication, Friction, Blow-by and Oil Consumption in a Piston Ring Pack". ASME-ICE Division, Spring Conference. Fort Collins, Colorado, USA, 1997.
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10. Tomanik, E.; Nigro, F. "Piston Ring Pack and Cylinder Wear Modelling" SAE paper 2001-01-0572
11. Nayak, P.R.; "Random Process Model of Rough Surfaces" Journal of Lubrication Technology, ASME transactions p.398-407, July 1971
12. Standard DIN 4777 - Phase correct filters for use in electrical stylus instruments.
13. Form Talysurf series - Appendix: Instrument theory, parameters and definitions.
14. Greenwood, J.A. "A unified theory of surface roughness" Proc. R. Soc. London A 393, p. 133-157, 1984.
15. Tomanik, E; Ferrarese, A. "Use of a microcontact model to optimize SI engine's 3-piece oil ring profiles regarding wear and lubrication" ASME ICE- Vol. 39, p.427-435, 2002.