Influence of Micro Trapezoidal-Groove on Behavior of Sliding Tribopairs

Pei Yun Zhang; Yan Hu Zhang; Xiao Li Wang; Xi Jun Hua; Yong Hong Fu

doi:10.4028/www.scientific.net/AMM.37-38.544

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 37-38Influence of Micro Trapezoidal-Groove on Behavior...

Influence of Micro Trapezoidal-Groove on Behavior of Sliding Tribopairs

Abstract:

The effect of various micro isosceles-trapezoid grooves on improvement of tribological performance is discussed. It is accomplished through the CFD-approach where the momentum and continuity equations are solved separately, one of low Reynolds turbulence models-Abid index and SIMPLE algorithm in theory of Control Volume Method are adopted. For different width and depth of micro isosceles-trapezoid grooves, the load supporting capacity of oil-film are compared. The results show that the widths has more influence than the depths on hydrodynamic lubrication, and relative parameters change monotonously with the depth of micro-groove. The effect of texturing arc-grooves on improvement of tribological properties is conspicuous if w₁ = 40μm, w₂ = 10μm and h_p = 10μm for micro isosceles-trapezoid grooves.

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Periodical:

Applied Mechanics and Materials (Volumes 37-38)

Pages:

544-549

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.37-38.544

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Online since:

November 2010

Authors:

Pei Yun Zhang, Yan Hu Zhang, Xiao Li Wang, Xi Jun Hua, Yong Hong Fu

Keywords:

Control Volume Method, Hydrodynamic Lubrication, Lubrication Analysis, Texturing Surface

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References

[1] A. Hoppermann and M. Kordt: Olhydraulik und Pneumatik, Vol. 46 (2002) No. 9, pp.1-4.

Google Scholar

[2] I. Etsion: Journal of Tribology, Vol. 127 (2005) No. 248, pp.231-234.

Google Scholar

[3] A. Voevodin and J.S. Zabinski: Wear, Vol. 261 (2006) No. 11, pp.1285-1292.

Google Scholar

[4] L. Jiang and H.S. CHEN: Journal of Tribology, Vol. 129 (2007) No. 3, pp.963-967.

Google Scholar

[5] D.C. Sun: Lubrication mechanics lecture notes (China Friendship Press, China 1991). (in Chinese).

Google Scholar

[6] V. Odyck, D.E. A, and C.H. Venner: ASME J. Tribol, Vol. 125 (2003) No. 3, p.543–551.

Google Scholar

[7] Y. Hu and R. Balendra: Proceedings of the 2009 IEEE International Conference on Mechatronics and Automation. pp.1279-1284.

Google Scholar

[8] Fredrik Sahlin. et al.: Journal of Tribology, Vol. 127 (2005) No. 3, pp.96-102.

Google Scholar

[9] Yamagishi. et al.: Journal of Visualization, Vol. 10 (2007) No. 2, pp.179-186.

Google Scholar

[10] P.R. Yang: Numerical analysis of fluid lubrication (National Defense Industry Press, China 1998). (in Chinese).

Google Scholar