A 2D Mathematical Model of a Short Magnetorheological Squeeze Film Damper Based on Representing the Lubricating Oil by Bilinear Theoretical Material
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F15%3A00451911" target="_blank" >RIV/61388998:_____/15:00451911 - isvavai.cz</a>
Result on the web
<a href="http://www.iftomm2015.tw/IFToMM2015CD/PDF/OS14-002.pdf" target="_blank" >http://www.iftomm2015.tw/IFToMM2015CD/PDF/OS14-002.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.6567/IFToMM.14TH.WC.OS14.002" target="_blank" >10.6567/IFToMM.14TH.WC.OS14.002</a>
Alternative languages
Result language
angličtina
Original language name
A 2D Mathematical Model of a Short Magnetorheological Squeeze Film Damper Based on Representing the Lubricating Oil by Bilinear Theoretical Material
Original language description
Unbalance is the principal source of excitation of lateral vibrations of rotors and of increase of the time varying forces transmitted to the rotor casing. These undesirable effects can be reduced if the damping devices are inserted between the rotatingand stationary parts. To achieve their optimum performance in a wide range of rotational speeds their damping force must be adaptable to the current operating conditions. This is offered by application of magnetorheological damping elements. To learn more on their properties a new 2D mathematical model of a short magnetorheological squeeze film damper has been developed and is presented here. The model is based on representing the magnetorheological oil by bilinear material whose flow curve is continuous unlike to the models based on Bingham or Herschel-Bulkley theoretical fluids. This reduces the nonlinear character of the motion equations and increases computational stability of the procedures used for their solving which was confirme
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA15-06621S" target="_blank" >GA15-06621S: Modelling of smart damping elements of rotating systems utilizing the physical properties of magnetorheological fluids</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
Proceedings of the 14th IFToMM World Congress
ISBN
978-986-04-6098-8
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Chinese Society of Mechanism and Machine Theory
Place of publication
Taipei
Event location
Taipei
Event date
Oct 25, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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