Numerical and experimental investigation of three-dimensional cavitating flow around the straight NACA2412 hydrofoil
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14610%2F16%3A00090480" target="_blank" >RIV/00216224:14610/16:00090480 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26220/16:PU120517
Result on the web
<a href="http://dx.doi.org/10.1016/j.oceaneng.2016.07.030" target="_blank" >http://dx.doi.org/10.1016/j.oceaneng.2016.07.030</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.oceaneng.2016.07.030" target="_blank" >10.1016/j.oceaneng.2016.07.030</a>
Alternative languages
Result language
angličtina
Original language name
Numerical and experimental investigation of three-dimensional cavitating flow around the straight NACA2412 hydrofoil
Original language description
This work deals with the experimental and numerical investigation of unsteady cavitating flow around the straight NACA2412 hydrofoil with the span/chord ratio of 1.25 in the cavitation tunnel. The numerical simulations play the main part in this study; nevertheless the experimental work is also presented as an important background for validation of the results. A comprehensive CFD analysis has been carried out with three advanced turbulence models including the SAS-SST, LES-WALE and DES models. The main attention is focused on the prediction of interactions between the re-entrant flow and cavitation structures as well as the cavitation excited pressure. The monitored pressure fluctuations during the cavity cycles as well as the intervals between the dominant pressure pulses are discussed in detail. To capture side-wall effects, the whole hydrofoil and tunnel test section have been modelled, without any symmetry or periodic boundary conditions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
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)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ocean Engineering
ISSN
0029-8018
e-ISSN
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Volume of the periodical
123
Issue of the periodical within the volume
123
Country of publishing house
GB - UNITED KINGDOM
Number of pages
26
Pages from-to
357-382
UT code for WoS article
000382338600029
EID of the result in the Scopus database
2-s2.0-84979282918