Dynamic Analysis of High-Speed Hybrid Thrust Bearings

Lei Wang

doi:10.4028/www.scientific.net/AMM.365-366.304

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 365-366Dynamic Analysis of High-Speed Hybrid Thrust...

Dynamic Analysis of High-Speed Hybrid Thrust Bearings

Abstract:

An analysis is conducted and solutions are provided for the dynamic performance of high speed hybrid thrust bearing. By adopting bulk flow theory, the turbulent Reynolds equation is solved numerically with the different orifice diameter and supply pressure. The results show that increasing supply pressure can significantly improve the bearing stiffness and damping, while the orifice diameters make a different effect on the bearing stiffness and damping.

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Periodical:

Applied Mechanics and Materials (Volumes 365-366)

Pages:

304-308

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.365-366.304

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Online since:

August 2013

Authors:

Lei Wang

Keywords:

Dynamic Characteristic, High-Speed, Hybrid Bearing, Turbulent

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References

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