Research on Mechanical Deformation of Thrust Bearing

Yong Hai Li; Jian Wang; Rong Kui Yao; Shi Bo Liu; Jia Yang; Yan Gao; Ning Yang

doi:10.4028/www.scientific.net/AMM.494-495.550

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 494-495Research on Mechanical Deformation of Thrust...

Research on Mechanical Deformation of Thrust Bearing

Abstract:

Finite Element Method numerical simulation has been carried out to analyze mechanical deformation of thrust bearing under the point and line supporting condition. The simulation results indicate that the torsion deformation of the point supporting is the larger, torsion deformation is mainly radial bending deformation, and circumferential bending deformation is small, it becomes more and more obvious with the decrease of bearing pad length-width ratio under the same working conditions for the same pad. Line supporting torsion deformation is mainly the circumferential bending deformation, and the left and right sides are symmetrical along the circumferential, the radial bending deformation is small, torsion deformation related to the length and width of supporting, with their size increasing the torsion deformation decreased.

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Periodical:

Applied Mechanics and Materials (Volumes 494-495)

Pages:

550-553

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.494-495.550

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Online since:

February 2014

Authors:

Yong Hai Li*, Jian Wang, Rong Kui Yao, Shi Bo Liu, Jia Yang, Yan Gao, Ning Yang

Keywords:

Comparative Analysis, Mechanical Deformation, Numerical Simulation, Thrust Bearing

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References

[1] Sun J, Gui C L. Hydrodynamic lubrication analysis of journal bearing considering misalignment caused by shaft deformation [J]. Tribology International, 2004, 37: 841-848.

DOI: 10.1016/j.triboint.2004.05.007

Google Scholar

[2] Sun, Gui C L, Li Z Y. An experimental study of journal bearing lubrication effected by journal misalignment as a result of shaft deformation under load [J]. Journal of Tribology, 2005, 127: 813-819.

DOI: 10.1115/1.2033007

Google Scholar

[3] Qu Q W, Hu X Q, Liu X, Meng L X. Characteristic analysis of journal bearing under thin film lubrication-layered viscosity model [J]. Proceedings of IEEE International Conference on Automation And Logic. 2008: 2874-2877.

DOI: 10.1109/ical.2008.4636667

Google Scholar

[4] Kim S G, Kim K W. Influence of pad-pivot friction on titling pad journal bearing [J]. Tribology International, 2008, 41: 694-703.

DOI: 10.1016/j.triboint.2007.12.003

Google Scholar

[5] Le Zaiyuan DONGFANG DIANQI PINGLUN, Vol. 11 (1997), pp.261-265.

Google Scholar

[6] Song Hongzhan, Zhang Yanming. EXPLOSION-PROOF ELECTRIC MACHINE Vol. 6 (2011) pp.17-21.

Google Scholar

[7] Si Zhanbo, Wang Song. LUBRICATION ENGINEERING, Vol. 37 (2012), pp.57-59.

Google Scholar