Identification of fan blades characteristics for condition monitoring purposes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F22%3A43966197" target="_blank" >RIV/49777513:23520/22:43966197 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11025/51527" target="_blank" >http://hdl.handle.net/11025/51527</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Identification of fan blades characteristics for condition monitoring purposes
Original language description
This paper aims to present research and development activities for monitoring industrial fan blades including their variable pitch mechanism. The article describes the modeling of blade modal properties using FEM SW, verification of blade properties performing bump test, and blade modal properties identification during fan operation, covering the influence of blade rotation on detection time and blade behavior in different operating conditions. Modeled, stationary and operational measurements have shown a very good agreement of the results, taking into account the influence of centrifugal forces on the blades and their attachment.
Czech name
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Czech description
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Project
<a href="/en/project/EF17_048%2F0007267" target="_blank" >EF17_048/0007267: Research and Development of Intelligent Components of Advanced Technologies for the Pilsen Metropolitan Area (InteCom)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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