Acta Mechanica Slovaca 2024, 28(3):26-34 | DOI: 10.21496/ams.2024.012

Theoretical and Numerical Study on the Dynamic Behaviour of a Rotor with a Conical Steel Shaft

Rachid Zahi1, *, Habib Achache2
1 Relizane University Algeria
2 Institute of maintenance and industrial safety, University of Oran2 Mohamed Ben Ahmed, B.P 1015 El M'naouer 31000 Oran, Algeria, Laboratory of Physical Mechanics of Materials Sidi Bel Abbes, Algeria

This work proposes a theoretical and numerical study on the behaviour of the tapered rotor. The characteristics of the elements of the rotor are determined; it is to evaluate the expressions of the kinetic and potential energies as well as the virtual work corresponding to the basic elements disk, shaft, bearing for the two conical models by applying the method of the finite elements. Numerical simulation allows us to observe and determine modal analysis and natural values.

Received: April 15, 2024; Revised: May 6, 2024; Accepted: May 22, 2024; Published: September 15, 2024  Show citation

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Zahi, R., & Achache, H. (2024). Theoretical and Numerical Study on the Dynamic Behaviour of a Rotor with a Conical Steel Shaft. Acta Mechanica Slovaca, 28(3), 26-34. doi: 10.21496/ams.2024.012
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