Modelling and Analysis of Friction Effects in the Rotating Blades Dynamics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F12%3A43915684" target="_blank" >RIV/49777513:23520/12:43915684 - 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
Modelling and Analysis of Friction Effects in the Rotating Blades Dynamics
Original language description
In the first part of the paper the contact and friction model is studied in more detail by means of the model of two blades and friction element placed in their shrouding. Dynamic response obtained using the blade couple numerical model is compared withthe experimental measurement performed by the Institute of Thermomechanics Academy of Sciences of Czech Republic and parameters of the friction force model are verified. The second part of the paper deals with the introduction of suitable contact analysis procedure usable for the interaction of general finite element blade models considering all effects of rotation.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů