The PIV study of air flow past the counter-swirler 53983

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F18%3A43953561" target="_blank" >RIV/49777513:23210/18:43953561 - isvavai.cz</a>
Result on the web
<a href="https://www.matec-conferences.org/articles/matecconf/pdf/2018/27/matecconf_xxi.aeanmifmae-2018_05004.pdf" target="_blank" >https://www.matec-conferences.org/articles/matecconf/pdf/2018/27/matecconf_xxi.aeanmifmae-2018_05004.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/201816805004" target="_blank" >10.1051/matecconf/201816805004</a>

Result language
angličtina
Original language name
The PIV study of air flow past the counter-swirler 53983
Original language description
PIV (particle image velocimetry) measurement of the air flow past a counter-swirler 53983 (anticlockwise swirler surrounded by clockwise swirler) is performed. The measurement is focused to an area at the boundary between the inner swirling jet and the outer one rotating oppositely. The Reynolds number Re based on the inner swirler diameter ranged form 1.2·103 to 2.1·104. By using band pass filtering the shear layer and vortices in the contact region between counter-swirling jets is highlighted. The shear layer between these regions shortens and decays into vortices as Reynolds number increases.
Czech name
—
Czech description
—

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
XXI. International Scientific Conference THE APPLICATION OF EXPERIMENTAL AND NUMERICAL METHODS IN FLUID MECHANICS AND ENERGY 2018
ISBN
978-1-5108-6387-3
ISSN
2261-236X
e-ISSN
neuvedeno
Number of pages
6
Pages from-to
1-6
Publisher name
EDP Sciences
Place of publication
Les Ulis
Event location
Rajecké Teplice – Slovakia
Event date
Apr 25, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000454319000028

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