Camping Performance Experiment of Gas Thrust Bearing with Elastic Pressure Equalizing Groove

Jun An Zhang; Kai Ren; Lina Wang; Bo Liu

doi:10.4028/www.scientific.net/AMR.301-303.547

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 301-303Camping Performance Experiment of Gas Thrust...

Camping Performance Experiment of Gas Thrust Bearing with Elastic Pressure Equalizing Groove

Abstract:

Camping is a major parameter of floatation cushion dynamic performance, we could get floatation cushion dynamic performance parameter through research floatation cushion camping performance.This paper uses experiment method to measure floatation cushion film gap and then data processing is by wavelet felixgong principle.Through the comparison of two curves we can observe that the camping of the gas lubricated thrust bearing with elastic pressure equalizing groove is obviously bigger than the gas lubricated thrust bearing with stiffness pressure equalizing groove.So elastic cushion could decay the external drive faster which can improve the cushion’s stability and could be widely used in the future.

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Periodical:

Advanced Materials Research (Volumes 301-303)

Pages:

547-552

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.301-303.547

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Online since:

July 2011

Authors:

Jun An Zhang, Kai Ren, Lina Wang, Bo Liu

Keywords:

Camping Coefficient, Film Gap, Floatation Cushion

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References

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