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Reducing energy losses in supports of rotating machines by application of smart materials
- 1.0482049 - ÚT 2018 RIV CZ eng A - Abstract
Zapoměl, Jaroslav - Ferfecki, P. - Kozánek, Jan - Jirsa, M.
Reducing energy losses in supports of rotating machines by application of smart materials.
Computational Mechanics 2017 - extended abstracts. Plzeň: University of West Bohemia, 2017 - (Adámek, V.; Jonášová, A.). s. 153-154. ISBN 978-80-261-0748-4.
[Computational Mechanics 2017 /33./. 06.11.2017-08.11.2017, Špičák]
Grant - others:AV ČR(CZ) StrategieAV21/3
Program: StrategieAV
Institutional support: RVO:61388998
Keywords : support of rotating machine * damping effect * magnetorheological oil * high-temperature superconductors
OECD category: Applied mechanics
A frequently used technological solution for reducing time varying forces transmitted between the rotor and its frame consists in placing damping devices in the rotor supports. This is offered by magnetorheological squeeze film dampers. The performed analysis supported by results of computational simulations confirmes that application of smart and advanced materials in supports of rotors and shafts makes it possible to reduce the energy losses generated in the bearings during operation of rotating machines.
Permanent Link: http://hdl.handle.net/11104/0279357
Number of the records: 1