Influence of delayed yielding of magnetorheological oils in squeeze film dampers on the vibration attenuation of rotors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F15%3A86093787" target="_blank" >RIV/61989100:27230/15:86093787 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/15:00451915 RIV/61989100:27740/15:86093787
Result on the web
<a href="http://link.springer.com/chapter/10.1007%2F978-3-319-06590-8_83" target="_blank" >http://link.springer.com/chapter/10.1007%2F978-3-319-06590-8_83</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-06590-8_83" target="_blank" >10.1007/978-3-319-06590-8_83</a>
Alternative languages
Result language
angličtina
Original language name
Influence of delayed yielding of magnetorheological oils in squeeze film dampers on the vibration attenuation of rotors
Original language description
Unbalance is the main cause of increase of time varying forces transmitted between the rotor and its frame. A flexible suspension with added damping devices is a frequently used technological solution making it possible to reduce their magnitudes. To achieve optimum performance of the damping elements, their damping effect must be controllable. This is offered by magnetorheological squeeze film dampers. Magnetorheological oils are suspensions that under influence of magnetic field behave as liquids witha yielding shear stress. This is caused by forming a chain structure of particles dispersed in carrying liquid induced by magnetic field. Even if this process is rapid, it is not instantaneous. To investigate this phenomenon and its influence on performance of the damping devices a new enhanced mathematical model of a short magnetorheological squeeze film damper has been established. The magnetorheological oil is represented by Bingham material. The steady state yielding shear stress of
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Mechanisms and Machine Science. Volume 21
ISBN
978-3-319-06589-2
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
1021-1032
Publisher name
Kluwer Academic Publishers
Place of publication
Dordrecht
Event location
Miláno
Event date
Sep 22, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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