Annular impinging jet controlled by radial synthetic jets

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F12%3A00378917" target="_blank" >RIV/61388998:_____/12:00378917 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Annular impinging jet controlled by radial synthetic jets
Original language description
This experimental study focuses on generation and control of annular impinging jets. An annular nozzle was designed with an active flow control system using twelve radial synthetic jets issuing from the central body of the nozzle. Measurements of the wall pressure and wall mass transfer were performed with air as the working fluid. The control action causes modification of the flowfield resulting in changes of the corresponding heat/mass transfer distributions. The convective transfer rate on the stagnation circle can be demonstrably enhanced by 20% at a moderate nozzle-to-wall distance, equal to 0.6 of the nozzle outer diameter.
Czech name
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Czech description
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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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT-2012)
ISBN
978-1-86854-986-3
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
487-493
Publisher name
HEFAT
Place of publication
University of Pretoria
Event location
Malta
Event date
Jun 16, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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