CFD method of prediction of turbine blade flutter
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F16%3AN0000015" target="_blank" >RIV/47718684:_____/16:N0000015 - 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
CFD method of prediction of turbine blade flutter
Original language description
This work is concentrating on developing the method of the quick prediction of flutter of a steam turbine blade. This method is based on CFD analysis of steam flow through passage of three neighboring turbine blades which vibrate with a range of phase angles called inter–blade phase angles (IPBA) between each pair of blades. Positive value of aerodynamic work of fluid on the blade surface could mean unstable behavior of the blade.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TE01020068" target="_blank" >TE01020068: Centre of research and experimental development of reliable energy production</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů