Application of Krein’s theorem and bifurcation theory for stability analysis of a bladed rotor

This paper considers the stability and eigenvalue analyses for a bladed rotor which goes under cylindrical and conical whirling. The model consists of a group of flexible blades which are modeled by beams and rigid disk on the elastic bearings. The model is a Hamiltonian system which is perturbed by...

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Veröffentlicht in:	Meccanica (Milan) 2014-06, Vol.49 (6), p.1507-1526
Hauptverfasser:	Najafi, Asghar, Ghazavi, Mohammad-Reza, Jafari, Ali-Asghar
Format:	Artikel
Sprache:	eng
Schlagworte:	Automotive Engineering Bearings Blades Boundaries Civil Engineering Classical Mechanics Damping Eigenvalues Mechanical Engineering Physics Physics and Astronomy Rotors Stability Theorems
Online-Zugang:	Volltext
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