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Resonant Response of Mistuned Bladed Disks Including Aerodynamic Damping Effects

โœ Scribed by Choi, Yoon S.; Fleeter, Sanford; Gottfried, Dana A.


Book ID
124091530
Publisher
American Institute of Aeronautics and Astronautics
Year
2009
Tongue
English
Weight
440 KB
Volume
25
Category
Article
ISSN
0748-4658

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EFFECTS OF DAMPING AND DAMPING MISTUNING
โœ C.-C. Lin; M.P. Mignolet ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 602 KB

The effects of blade-to-blade variations in the damping coefficients on the forced response of a bladed disk are investigated. It is found that this non-uniformity of the disk can lead to variations in the blades' amplitudes of response which are similar, in magnitude, to those obtained with stiffne