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TECHNICAL PAPERS: Gas Turbines: Structures and Dynamics

Calculating the Eigenfrequency of Rotating Acoustic Annulus Inside Labyrinth Seals of Turbomachines

[+] Author and Article Information
Stefan Hurlebaus, Lothar Gaul

Institute A of Mechanics, University of Stuttgart, Allmandring 5b, 70550 Stuttgart, Germany

J. Eng. Gas Turbines Power 127(1), 178-181 (Feb 09, 2005) (4 pages) doi:10.1115/1.1787501 History: Received October 09, 2002; Revised November 20, 2003; Online February 09, 2005
Copyright © 2004 by ASME
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References

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Grahic Jump Location
Kinematical deformation of the extensible elastic annulus
Grahic Jump Location
Fundamental eigenmode of the circular air column

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