Rotating Internal Damping in the Case of Composite Shafts - Archive ouverte HAL Access content directly
Book Sections Year : 2011

Rotating Internal Damping in the Case of Composite Shafts


There is an increasing range of applications for rotors made of composite materials and operating at supercritical speeds. Design of such structures involves specific features which have to be accounted for in order to allow safe operations. A proper modeling of the mechanical characteristics of the composite is first needed. But, as far as the structure is rotating, the effect of stress stiffening and spin softening may be considered and the effect of internal damping has to be studied in order to avoid possible instability. Internal or rotating damping modeling remains an active field of research where both theoretical developments and experimental results are needed
Fichier principal
Vignette du fichier
iutam-gj2.pdf (268.51 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-00944691 , version 1 (19-02-2014)


  • HAL Id : hal-00944691 , version 1


Georges Jacquet-Richardet, Eric Chatelet, Thouraya Nouri-Baranger. Rotating Internal Damping in the Case of Composite Shafts. IUTAM Emerging Trends in Rotor Dynamics, springer, pp.125-134, 2011, IUTAM Bookseries, 978-94-007-0019-2. ⟨hal-00944691⟩
61 View
1115 Download


Gmail Facebook Twitter LinkedIn More