Numerical analysis of cavitated flows in mixed-flow pump impellers.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F02%3A51020092" target="_blank" >RIV/61388998:_____/02:51020092 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/02:02074635
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical analysis of cavitated flows in mixed-flow pump impellers.
Original language description
This paper deals with the flow model based on the Navier-Stokes computation and the simulation of bubble dynamics in the flow field, solving the Rayleigh-Plesset equation along flow characteristics. No interaction between bubbles is considered. The initial bubble size distribution is based on a prescribed distribution law and the initial void fraction. The flow past the blades of mixed-flow pump impellers is investigated including the tip leakage flows for three different impeller configurations, aimedto predict the impeller configuration influence on cavitation phenomena, especially the blade surface regions endangered with the cavitation erosion.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference on Transport Phenomena in Multiphase Systems /3./.
ISBN
83-88906-03-8
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
461-466
Publisher name
Wydawnictwo Politechniky Swietokrzyskiej
Place of publication
Kielce
Event location
Baranów Sandomierski [PL]
Event date
Jun 24, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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