Experimental measurement and numerical modeling of cavitating flow in converging-diverging nozzle

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU99724" target="_blank" >RIV/00216305:26210/12:PU99724 - isvavai.cz</a>
Result on the web
<a href="http://www.epj-conferences.org/articles/epjconf/abs/2012/07/epjconf_EFM2011_01081/epjconf_EFM2011_01081.html" target="_blank" >http://www.epj-conferences.org/articles/epjconf/abs/2012/07/epjconf_EFM2011_01081/epjconf_EFM2011_01081.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/20122501081" target="_blank" >10.1051/epjconf/20122501081</a>

Result language
angličtina
Original language name
Experimental measurement and numerical modeling of cavitating flow in converging-diverging nozzle
Original language description
Paper presents results of the experimental research and computational modeling aimed on cavitating vortical structures induced by swirling flow. An experimental circuit was built with swirl generator and converging-diverging nozzle made of plexiglass. Cavitating zone develops along the nozzle axis due to balance of pressure and centrifugal forces. Resulting vortical structure is unstable, which is manifested by pulsations. Computational modelling of the one-phase flow is carried out and results are confronted with experimental data and the different modelling approaches are discussed.
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Project
<a href="/en/project/GA101%2F09%2F1715" target="_blank" >GA101/09/1715: Cavitating vortical structures induced by rotation of liquid</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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