The Steady State Response of Multi-disc Rotors Damped by Magnetorheological Squeeze Film Dampers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F17%3A00484168" target="_blank" >RIV/61388998:_____/17:00484168 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-319-44087-3_15" target="_blank" >http://dx.doi.org/10.1007/978-3-319-44087-3_15</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-44087-3_15" target="_blank" >10.1007/978-3-319-44087-3_15</a>
Alternative languages
Result language
angličtina
Original language name
The Steady State Response of Multi-disc Rotors Damped by Magnetorheological Squeeze Film Dampers
Original language description
A frequently used technological solution for suppressing lateralnvibrations of rotors produced by unbalance of rotating parts consists innadding damping devices to the rotor supports. Their damping effect must bencontrollable to achieve their optimum performance. This is enabled bynmagnetorheological squeeze film dampers. In the developed mathematicalnmodel the number of the rotor system state parameters is reduced. Thensteady state solution of the equation of motion is calculated by thentrigonometric collocation method. Modelling the magnetorheological oil bynbilinear material, determination of the hydraulic damping forces by meansnof the Reynolds equation adapted to bilinear material, reduction of thenrotor system utilizing the influence coefficients determined by the finitenelement method, and learning more on suppressing the lateral vibration ofnflexible rotors by magnetorheological squeeze film dampers are thenprinciple contributions of this article. Reduction of the amplitude of thenrotor vibration as a result of controlling the damping force in thensupports according to the angular speed was confirmed by computernsimulations.n
Czech name
—
Czech description
—
Classification
Type
C - Chapter in a specialist book
CEP classification
—
OECD FORD branch
20301 - Mechanical engineering
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
Book/collection name
Advances in Mechanism Design II
ISBN
978-3-319-44086-6
Number of pages of the result
6
Pages from-to
117-122
Number of pages of the book
405
Publisher name
Springer Inter. Publ. AG.
Place of publication
Berlin
UT code for WoS chapter
—