Characterization of the cavitating flow in converging-diverging nozzle based on experimental investigations

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU111806" target="_blank" >RIV/00216305:26210/14:PU111806 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1051/epjconf/20146702101" target="_blank" >http://dx.doi.org/10.1051/epjconf/20146702101</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/20146702101" target="_blank" >10.1051/epjconf/20146702101</a>

Jazyk výsledku
angličtina
Název v původním jazyce
Characterization of the cavitating flow in converging-diverging nozzle based on experimental investigations
Popis výsledku v původním jazyce
Cavitation phenomena occuring in converging-diverging nozzle (Venturi tube) are described in the paper. A closed test circuit with possibility to control both flow rate and static pressure level were used. Loss coefficient was evaluated for different sigma numbers resulting in full „static“ characterization of the nozzle. Visualizations of the cavitation pattern development were acquired and matched with evolution of the loss coefficient. Three cavitation regimes are described: partial cavitation, fully developed cavitation, supercavitation.
Název v anglickém jazyce
Characterization of the cavitating flow in converging-diverging nozzle based on experimental investigations
Popis výsledku anglicky
Cavitation phenomena occuring in converging-diverging nozzle (Venturi tube) are described in the paper. A closed test circuit with possibility to control both flow rate and static pressure level were used. Loss coefficient was evaluated for different sigma numbers resulting in full „static“ characterization of the nozzle. Visualizations of the cavitation pattern development were acquired and matched with evolution of the loss coefficient. Three cavitation regimes are described: partial cavitation, fully developed cavitation, supercavitation.

Projekt
<a href="/cs/project/GA13-23550S" target="_blank" >GA13-23550S: Experimentální výzkum a matematické modelování nestacionárních jevů při hydrodynamické kavitaci</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Podobné výsledky(10)