We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Slow oscillations in systems with inertial vibration exciters.
- Authors
Yaroshevich, Nikolay; Puts, Vitalii; Yaroshevich, Tetjana; Herasymchuk, Oleksandr
- Abstract
The problem of the occurrence of semi-slow speed oscillations of an unbalanced rotor during its passage through the resonance zone has been solved using the method of direct separation of motions. It has been proved that when a stationary regime is established, semi-slow damping oscillations of the rotor speed arise in the region of the Sommerfeld effect, they are the result of the superimposement of free accompanying oscillations with a relatively low frequency on forced fast oscillations. In this respect, the initial amplitudes of such oscillations are quite large, and oscillations damping is relatively slow.
- Subjects
OSCILLATIONS; RESONANCE; SPEED; MOTION; ROTORS
- Publication
Vibroengineering Procedia, 2020, Vol 32, p20
- ISSN
2345-0533
- Publication type
Article
- DOI
10.21595/vp.2020.21509