Orbit Decomposition Method for Rotordynamic Coefficients Identification of Annular Seals

Orbit Decomposition Method for Rotordynamic Coefficients Identification of Annular Seals

The elliptical orbit whirl model is widely used to identify the frequency-dependent rotordynamic coefficients of annular seals. The existing solution technique of an elliptical orbit whirl model is the transient computational fluid dynamics (CFD) method. Its computational time is very long. For rapi...

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Bibliographic Details
Main Authors: Mingjie Zhang, Jiangang Yang, Wanfu Zhang, Qianlei Gu
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Applied Sciences
Subjects:
annular seals
rotordynamic coefficients
elliptical orbit whirl model
orbit decomposition method
computational time
Online Access:https://www.mdpi.com/2076-3417/11/9/4237

Internet

https://www.mdpi.com/2076-3417/11/9/4237

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