Numerical and experimental investigation of swirling flow in a conical diffuser
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU114018" target="_blank" >RIV/00216305:26210/15:PU114018 - isvavai.cz</a>
Result on the web
<a href="http://www.epj-conferences.org/articles/epjconf/pdf/2015/11/epjconf_efm2014_02085.pdf" target="_blank" >http://www.epj-conferences.org/articles/epjconf/pdf/2015/11/epjconf_efm2014_02085.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/20159202085" target="_blank" >10.1051/epjconf/20159202085</a>
Alternative languages
Result language
angličtina
Original language name
Numerical and experimental investigation of swirling flow in a conical diffuser
Original language description
The decelerated swirling flow often breaks down into helical structure which is unstable and causes unsteady velocity and pressure fields. The numerical and experimental investigation of this flow pattern is carried out on the experimental apparatus consisting of the swirl generator (producing a strong swirling flow) and the transparent conical diffuser (where the helical structure can be observed). The open source CFD software OpenFOAM employing realizable k-epsilon turbulence model is used for the numerical simulations. The experimental measurements are focused on LDA measurements of velocity profiles in the diffuser cross-sections. Agreements between numerical end experimental results are discussed.
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
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
EPJ Web of Conferences
ISSN
2100-014X
e-ISSN
—
Volume of the periodical
2015
Issue of the periodical within the volume
92
Country of publishing house
FR - FRANCE
Number of pages
5
Pages from-to
1-5
UT code for WoS article
000358249900087
EID of the result in the Scopus database
2-s2.0-84937509476