Water synthetic jet driven by a piezoelectric actuator ? LIF and PIV experiments

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F15%3A00444131" target="_blank" >RIV/61388998:_____/15:00444131 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1104.45" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMR.1104.45</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1104.45" target="_blank" >10.4028/www.scientific.net/AMR.1104.45</a>

Jazyk výsledku
angličtina
Název v původním jazyce
Water synthetic jet driven by a piezoelectric actuator ? LIF and PIV experiments
Popis výsledku v původním jazyce
A water synthetic jet (SJ) was generated from submerged piezoelectric-driven actuator. The actuator slot width was 0.36 mm. The driven frequency was adjusted near the resonance at 46 Hz. It was evaluated theoretically and confirmed experimentally. The experiments were performed using laser induced fluorescence (LIF) and particle image velocimetry (PIV) techniques. The results revealed three-dimensional nature of the SJ formation process. The time-mean orifice velocity and the Reynolds number were estimated as U0 = 0.07?0.10 m/s and Re = 100?150, respectively.
Název v anglickém jazyce
Water synthetic jet driven by a piezoelectric actuator ? LIF and PIV experiments
Popis výsledku anglicky
A water synthetic jet (SJ) was generated from submerged piezoelectric-driven actuator. The actuator slot width was 0.36 mm. The driven frequency was adjusted near the resonance at 46 Hz. It was evaluated theoretically and confirmed experimentally. The experiments were performed using laser induced fluorescence (LIF) and particle image velocimetry (PIV) techniques. The results revealed three-dimensional nature of the SJ formation process. The time-mean orifice velocity and the Reynolds number were estimated as U0 = 0.07?0.10 m/s and Re = 100?150, respectively.

Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JU - Aeronautika, aerodynamika, letadla
OECD FORD obor
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Projekt
<a href="/cs/project/GA14-08888S" target="_blank" >GA14-08888S: Řízení proudových polí pomocí oscilací tekutiny</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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