Non-smooth modelling of a periodic structure with contact-friction and aero-elastic couplings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F17%3A43932019" target="_blank" >RIV/49777513:23520/17:43932019 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Non-smooth modelling of a periodic structure with contact-friction and aero-elastic couplings
Original language description
The paper presents a generalized model of a periodic structure (bladed disk) which contains contact-friction and aero-elastic couplings. Such structures are usually employed in e.g. steam turbine bladed disk to suppress blade vibration and over-tune the dynamic blade characteristics. A complex non-smooth model is presented in a general form which can be further used for analytical-numerical investigation of different dynamical phenomena like sliding and grazing bifurcation
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20302 - Applied mechanics
Result continuities
Project
<a href="/en/project/GA16-04546S" target="_blank" >GA16-04546S: Aero-elastic couplings and dynamic behaviour of rotational periodic bodies</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