THE INFLUENCE OF A FLY-WHEEL IN A ROTOR-BEARING SYSTEM ON ITS CRITICAL SPEEDS

  • Doina Boazu Department of Mechanical Engineering, “Dunărea de Jos” University of Galați, România

Abstract

The paper highlights the influence of the presence of a fly-wheel on a rotor-bearing system in the removal of the critical speed in a rotational speed interval. The stiffness of the bearings and the damping introduced by them, the gyroscopic effect on the system elements are taken into account. The quantification of the dynamic influence of the fly-wheel is carried out with the help of Campbell diagrams in the finite element analysis program Ansys Workbench, taking into account gyroscopic effects.

Published
2024-03-22
How to Cite
1.
Boazu D. THE INFLUENCE OF A FLY-WHEEL IN A ROTOR-BEARING SYSTEM ON ITS CRITICAL SPEEDS. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building [Internet]. 22Mar.2024 [cited 28Apr.2024];46:39-2. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/tmb/article/view/6631
Issue
Vol 46 (2023): Vol 46
Section
Articles

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