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Document type:
Buchbeitrag 
Author(s):
Griebel, C. 
Title:
Rotordynamic Force Coefficients of Gas Seals - An Experimental Approach with Active Magnetic Rotor Excitation 
Pages contribution:
192-207 
Abstract:
Gas seals are important components in turbomachines to guarantee high internal efficiency by restricting undesired leakage flows. Moreover, it is important to identify their rotordynamic force coefficients for the use in rotordynamic analyses of turbomachinery. Experimental methods to determine the full set of rotordynamic coefficients require a relative motion between rotor and stator, e.g. using Active Magnetic Bearing (AMB) technology. A unique approach is used in the present test rig, wh...    »
 
Keywords:
gas seals; rotordynamic force coefficients; active magnetic bearing 
Editor:
Springer Nature Switzerland AG 
Book title:
Proceedings of the 10th International Conference on Rotor Dynamics – IFToMM 
Publisher:
Springer International Publishing 
Year:
2019 
Pages:
17 
Covered by:
Scopus 
Print-ISBN:
978-3-319-99262-4 
Bookseries title:
Mechanisms and Machine Science 
Bookseries ISSN:
2211-0984 
Bookseries volume:
60 
Language:
en 
TUM Institution:
Lehrstuhl für Energiesysteme