Development and Application of Non-Contact Seal Assembly for High-Speed Shaft Ends

Ping Liu; Qing Pei Ou; Hong Bo Zhou; Min Li

doi:10.4028/www.scientific.net/AMM.86.846

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 86Development and Application of Non-Contact Seal...

Development and Application of Non-Contact Seal Assembly for High-Speed Shaft Ends

Abstract:

Non-contact seal assembly for high-speed shaft ends is introduced. Fluid dynamic calculations and analyses have been made with FLUENT Software on the flowing in the front sealed cavity, the mid labyrinth-sealed cavity and the outside windshield cavity of the seal assembly. The results through the tests are in conformity with those in simulation analyses.

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Periodical:

Applied Mechanics and Materials (Volume 86)

Pages:

846-849

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.86.846

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Online since:

August 2011

Authors:

Ping Liu, Qing Pei Ou, Hong Bo Zhou, Min Li

Keywords:

Analysis, Fluid Dynamic, High-Speed Shaft, Seal Assembly

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References

[1] GB/T 8542. Specification for turbine gearings [S].

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[3] Y.L. Yang: Flow Fields Study and Rotordynamic Analysis of Labyrinth Seals[D]. Hua Zhong University of Science & Technology, 2006, China, in Chinese.

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