Stability Investigation of the Steady State Response of Flexibly Supported Rigid Rotors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F11%3A00368841" target="_blank" >RIV/61388998:_____/11:00368841 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Stability Investigation of the Steady State Response of Flexibly Supported Rigid Rotors
Original language description
A new semiactive coupling element working on the principle of squeezing two concentric films formed by classical and magnetorheological liquids has been proposed to achieve the optimum attenuation of the lateral vibration of rotors. The damping effect iscontrolled by changing the magnetic field induction. The steady state solution of the equations of motion is obtained by application of a collocation method and its stability is evaluated using the Floquet theory. The newly proposed controllable dampingdevice enables to minimize amplitude of the rotor vibration by adapting the damping effect to the current operating conditions.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JR - Other machinery industry
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Vibration Problems ICOVP 2011
ISBN
978-94-007-2068-8
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
521-527
Publisher name
Springer
Place of publication
Berlin
Event location
Praha
Event date
Sep 5, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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