RT Journal Article
SR Electronic
A1 Zahi, Rachid
A1 Achache, Habib
T1 Theoretical and Numerical Study on the Dynamic Behaviour of a Rotor with a Conical Steel Shaft
JF Acta Mechanica Slovaca
YR 2024
VO 28
IS 3
SP 26
OP 34
DO 10.21496/ams.2024.012
UL https://www.actamechanica.sk/artkey/ams-202403-0003.php
AB 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.