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https://open.uns.ac.rs/handle/123456789/9865
Title: | An asymptotic solution for weak nonlinear vibrations of the rotor | Authors: | Cvetićanin, Livija | Issue Date: | 1-Jan-1993 | Journal: | Mechanism and Machine Theory | Abstract: | In the paper an asymptotic solution for nonlinear vibrations of the rotor, which is under action of normal and tangential forces, is obtained. The procedure is based on the well-known methods of linear vibrations and the asymptotic method of Bogolubov-Mitropolski. The Bogolubov-Mitropolski method is adopted for a differential equation with complex function and small nonlinearity. As a special case, dynamics of the rotor under influence of hydrodynamic force is analyzed. The comparison between obtained results for the following force types: (a) weak and linear, (b) strong linear and (c) weak nonlinear is given. The influence of nonlinearity is significant. © 1993. | URI: | https://open.uns.ac.rs/handle/123456789/9865 | ISSN: | 0094114X | DOI: | 10.1016/0094-114X(93)90030-Y |
Appears in Collections: | FTN Publikacije/Publications |
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