The Numerical Simulation of Pure-Oil Lubrication Journal Bearing

Lin Cai; Jin Li Wang; Hong Tao Zheng

doi:10.4028/www.scientific.net/AMR.143-144.609

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 143-144The Numerical Simulation of Pure-Oil Lubrication...

The Numerical Simulation of Pure-Oil Lubrication Journal Bearing

Abstract:

Viscosity-temperature effect is an important factor for journal bearing calculation, but many scholars ignored the effect of viscosity-temperature, which may produce some error. The simulation of journal bearing oil film flow field is done using CFD, and the viscosity-temperature and cavitation effect have been consider. The results shows that the capacity and temperature rise of the oil film will be overrated when using the constant viscosity of oil. The vapor distribution and static characteristics of the journal bearing have been calculate at last.

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Periodical:

Advanced Materials Research (Volumes 143-144)

Pages:

609-613

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.143-144.609

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Online since:

October 2010

Authors:

Lin Cai, Jin Li Wang, Hong Tao Zheng

Keywords:

Computational Fluid Dynamics (CFD), Journal Bearing, Viscosity-Temperature Effect

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References

[1] K.P. Gertzos, P.G. Nikolakopoulos, C.A. Papadopoulos CFD analysis of journal bearing hydrodynamic lubrication by Binghamlubricant. Tribology International 41 (2008) 1190- 1204.

DOI: 10.1016/j.triboint.2008.03.002

Google Scholar

[2] Peng Yaling, Zhang Zhguo, Study of CFD Aid Design of Ship Water Journal Bearing of Shaft[J]. Lubrication Engineering. (2008) Vol133. No15. 72~76.

Google Scholar

[3] Zenglin Guo, Toshio Hirano, R. Gordon Kirk. Application of Computational Fluid Dynamic Analysis for Rotating Machinery-Part I: Hydrodynamic, Hydrostatic Bearing and Squeeze Film Damper[J]. Journal of Engineering for Gas Turbines and Power, 2005, 127: 445-451.

DOI: 10.1115/1.1807415

Google Scholar

[4] Jiang Li, Hao shengChen, Evaluation on Applicability of Reynolds Equation for Squared Transverse Roughness Compared to CFD[J]. Journal of Tribology ASME. Vol. 129 (2007) 963~967.

DOI: 10.1115/1.2768619

Google Scholar

[5] FLUENT 6. 3 User's Guide.

Google Scholar

[6] A.K. Singhal, H.Y. Li, M. M. Athavale, and Y. Jiang. Mathematical Basis and Validation of the Full Cavitation Model[J]. ASME FEDSM'01, New Orleans, Louisiana, (2001).

Google Scholar