The paper shows the results of the experimental activity about the dynamics of a stage of a counter-rotating turbine of an open rotor architecture engine. The tests presented here explore the dynamic behavior of a simplified counter-rotating turbine stage. The test results show the dynamic behavior of a counter-rotating turbine stage and highlight the importance of the presence of dry friction for vibration damping.
Issue Section:
Gas Turbines: Structures and Dynamics
Topics:
Damping,
Excitation,
Friction,
Magnets,
Spin (Aerodynamics),
Spinning (Textile),
Turbines,
Disks
References
1.
DREAM website: http://www.dream-project.eu/index.aspx
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, available at: http://www.intechopen.com/books/applied-measurement-systems/non-contact-measurement-system-with-electromagnets-for-vibration-tests-on-bladed-disksCopyright © 2012 by ASME
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