Force Effects on Rotor of Squeeze Film Damper Using Newtonian and Non-Newtonian Fluid
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F17%3APU124675" target="_blank" >RIV/00216305:26210/17:PU124675 - isvavai.cz</a>
Result on the web
<a href="http://aip.scitation.org/doi/pdf/10.1063/1.5004368" target="_blank" >http://aip.scitation.org/doi/pdf/10.1063/1.5004368</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5004368" target="_blank" >10.1063/1.5004368</a>
Alternative languages
Result language
angličtina
Original language name
Force Effects on Rotor of Squeeze Film Damper Using Newtonian and Non-Newtonian Fluid
Original language description
This article presents the evaluation of force effects on rotor of squeeze film damper. Rotor is eccentric placed and its motion is translate-circular. The amplitude of rotor motion is smaller than its initial eccentricity. The force effects are calculated from pressure and viscous forces which were gained by using computational modeling. Two types of fluid were considered as filling of damper. First type of fluid is Newtonian (has constant viscosity) and second type is magnetorheological fluid (does not have constant viscosity). Viscosity of non-Newtonian fluid is given using Bingham rheology model. Yield stress is a function of magnetic induction which is described by many variables. The most important variables of magnetic induction are electric current and gap width which is between rotor and stator. Comparison of application two given types of fluids is shown in results.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20704 - Energy and fuels
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
AIP Conference Proceedings
ISSN
1551-7616
e-ISSN
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Volume of the periodical
1889
Issue of the periodical within the volume
020034
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
„020034-1“-„020034-7“
UT code for WoS article
000417391000034
EID of the result in the Scopus database
2-s2.0-85030791565