General formulation of linear aeroelastic system stability and respective post-critical response types

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F11%3A00361435" target="_blank" >RIV/68378297:_____/11:00361435 - 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
General formulation of linear aeroelastic system stability and respective post-critical response types
Original language description
In the article, the unified mathematical description of stability conditions for bluff body limited to the linear variant of a general mathematical model is presented. The linearised double degrees-of-freedom (DDOF) model is used and the properties of the response located on a stability boundary and the tendencies of the response in its neighbourhood are analysed by means of Routh theorem. Among others, the Routh conditions particularly important for the flutter and divergence onset are identified as aspecial cases of general theory and depicted in the frequency plane delimited by the squared frequencies of two principal aero-elastic modes.
Czech name
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Czech description
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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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 13th International Conference on Wind Engineering
ISBN
978-1-907132-33-9
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
1-8
Publisher name
Multi-Science Publishing Co Ltd
Place of publication
Amsterdam
Event location
Amsterdam
Event date
Jul 10, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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