Modelling and simulation of self-balanced vertical rigid rotors

0535818 - ÚT 2021 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Zapoměl, Jaroslav - Kozánek, Jan - Košina, Jan - Cibulka, Jan
Modelling and simulation of self-balanced vertical rigid rotors.
Dymamesi 2020. Praha: Institute of Thermomechanics Academy of Sciences of the Czech Republic, v. v. i., 2020 - (Zolotarev, I.; Pešek, L.; Kozieň, M.), s. 83-86. First edition. ISBN 978-80-87012-73-4.
[International colloquium DYMAMESI 2020. Praha (CZ), 03.03.2020-04.03.2020]
Grant ostatní: AV ČR(CZ) StrategieAV21/3
Program: StrategieAV
Institucionální podpora: RVO:61388998
Klíčová slova: vertical rotors * unbalance * self-balancing device
Obor OECD: Applied mechanics

Unbalance of rotors of rotating machines is mostly caused by the manufacturing and assembling inaccuracies. In some cases it can be induced by the rotor operation or can be variable during the rotor running. In these cases the classical approach based on attaching the balancing weights to the rotor surface is not efficient. The technological solution is offered by application of a self-balancing device. This paper deals with its design, modelling, and investigation of its functionality in dependence of the rotor operation parameters.
Trvalý link: http://hdl.handle.net/11104/0314755