Dynamics of secondary flow behind backward-facing step in a narrow channel
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F13%3A00422580" target="_blank" >RIV/61388998:_____/13:00422580 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Dynamics of secondary flow behind backward-facing step in a narrow channel
Original language description
Dynamics of the flow-field behind a backward-facing step in a narrow channel is studied experimentally using time resolved PIV technique. Secondary flow represented by vortical structures is studied using Oscillation Pattern decomposition technique. Thelow-frequency quasi-periodical structures appearing in the region just behind the step close to the channel bottom are studied. Typical dynamics of vortex structures involving contra-rotating vortex pair train, vortices coalescence and splitting have been observed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP101%2F10%2F1230" target="_blank" >GAP101/10/1230: Dynamics of secondary flows in channels</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Experimental Fluid Mechanics 2013
ISBN
978-80-260-5375-0
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
724-730
Publisher name
Technical University of Liberec
Place of publication
Liberec
Event location
Kutná Hora
Event date
Nov 19, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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