Trawelling waves in circular disk with imperfections

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F09%3A00333329" target="_blank" >RIV/61388998:_____/09:00333329 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Trawelling waves in circular disk with imperfections
Original language description
The steady state response of a model of circular bladed disk with imperfection is investigated. Disk imperfection results from additional two groups of damping heads fixed on opposite ends of one diameter. These damping heads are introduced into computing model as additional point mass, damping and stiffness. The effect of this type of imperfection is examined both numerically on three dimensional nonrotating FE-model and analytically on a simplified split 2DOF model of rotating disk excited by single point harmonic force. Some examples of response curves illustrate the dynamic properties of rotating mass-damping-stiffness imperfect disk.
Czech name
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Czech description
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Project
<a href="/en/project/GA101%2F09%2F1166" target="_blank" >GA101/09/1166: Research of dynamic behaviour and optimalization of complex rotating systems with non-linear couplings and high damping materials</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Dynamical Systems - Theory and Applications (Proceedings)
ISBN
978-83-929120-4-0
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
Department of Automatics and Biomechanics
Place of publication
Lodž
Event location
Lodž
Event date
Dec 7, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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