Detail publikace
Characterization of the cavitating flow in converging-diverging nozzle based on experimental investigations
RUDOLF, P. HUDEC, M. GRÍGER, M. ŠTEFAN, D.
Anglický název
Characterization of the cavitating flow in converging-diverging nozzle based on experimental investigations
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
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.
Klíčová slova anglicky
cavitation, converging-diverging nozzle, vortex ring, loss coefficient
Vydáno
2014-03-25
Nakladatel
EDP Sciences
ISBN
978-80-260-5375-0
ISSN
2100-014X
Kniha
EPJ Web of Conferences
Časopis
EPJ Web of Conferences
Ročník
67
Číslo
1
Strany od–do
1–6
Počet stran
6
BIBTEX
@inproceedings{BUT111333,
author="Pavel {Rudolf} and Martin {Hudec} and Milan {Gríger} and David {Štefan}",
title="Characterization of the cavitating flow in converging-diverging nozzle based on experimental investigations",
booktitle="EPJ Web of Conferences",
year="2014",
journal="EPJ Web of Conferences",
volume="67",
number="1",
pages="1--6",
publisher="EDP Sciences",
doi="10.1051/epjconf/20146702101",
isbn="978-80-260-5375-0",
issn="2100-014X",
url="https://www.epj-conferences.org/articles/epjconf/abs/2014/04/epjconf_efm-13_02101/epjconf_efm-13_02101.html"
}