Shaft misalignment effect on bearings dynamical behavior |
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| Authors: | Molka Attia Hili Tahar Fakhfakh Lotfi Hammami Mohamed Haddar |
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| Affiliation: | (1) Unit of Mechanics, Modelling and Production (U2MP), Mechanical Engineering Department, National School of Engineers of Sfax, 3038 Sfax, Tunisia;(2) Electro Mechanical System Laboratory, Mechanical Engineering Department, Ecole Nationale d’Ingénieurs de Sfax, 3038 Sfax, Tunisia |
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| Abstract: | The inherent problems of the rotating machine dysfunction are often caused by shaft misalignment. This defect generates some important loads and vibrations, and can lead to a premature failure of the bearing, the shaft, or the coupling. This work deals with the development of a theoretical model describing this phenomenon. This allows obtaining and analysing the vibration response as well as the reaction in bearings. |
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| Keywords: | Angular misalignment Bearing Dynamic analysisshaft Finite elements Parallel misalignment |
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