Finite element analysis of rotors

Krishna Murty, A. V. ; Sridhara Murthy, S. (1977) Finite element analysis of rotors Mechanism and Machine Theory, 12 (4). pp. 311-322. ISSN 0094-114X

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A finite element formulation for the natural vibration analysis of tapered and pretwisted rotors has been presented. Numerical results for natural frequencies for various values of the geometric parameters and rotational speeds, have been computed for the case of rotors with and without pretwist. A Galerkin solution for the fundamental has also been worked out and has been used to provide a comparison for the finite element results. Charts for rapid estimation of the fundamental frequency parameter of tapered rotors, have been included.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:93890
Deposited On:29 Jun 2012 08:42
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