Hybrid synthetic jet actuator with a novel fluidic diode

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F12%3A00378025" target="_blank" >RIV/61388998:_____/12:00378025 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.2495/AFM120431" target="_blank" >http://dx.doi.org/10.2495/AFM120431</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2495/AFM120431" target="_blank" >10.2495/AFM120431</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hybrid synthetic jet actuator with a novel fluidic diode

Popis výsledku v původním jazyce

The paper deals with a new design of the hybrid synthetic jet actuator (HSJ), which is based on a novel fluidic diode. The fluidic diode was tested by a static experiment and its diodicity was evaluated. The same experiment was performed for a second fluidic diode whose planar geometry was taken from the literature and the resultant diodicities were compared. Higher diodicities were achieved with the new design of the diode. The velocity resonance curves were measured at the nozzle output for two variants of the HSJ with a short or with a long nozzle. After that the volumetric efficiencies of the HSJ were evaluated as functions of the frequency. The highest efficiency (over 80%) was achieved at the second resonant frequency of the actuator with the long nozzle.

Název v anglickém jazyce

Hybrid synthetic jet actuator with a novel fluidic diode

Popis výsledku anglicky

The paper deals with a new design of the hybrid synthetic jet actuator (HSJ), which is based on a novel fluidic diode. The fluidic diode was tested by a static experiment and its diodicity was evaluated. The same experiment was performed for a second fluidic diode whose planar geometry was taken from the literature and the resultant diodicities were compared. Higher diodicities were achieved with the new design of the diode. The velocity resonance curves were measured at the nozzle output for two variants of the HSJ with a short or with a long nozzle. After that the volumetric efficiencies of the HSJ were evaluated as functions of the frequency. The highest efficiency (over 80%) was achieved at the second resonant frequency of the actuator with the long nozzle.

Druh

D - Stať ve sborníku

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Advances in Fluid Mechanics IX

ISBN

978-1-84564-600-4

ISSN

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e-ISSN

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Počet stran výsledku

11

Strana od-do

493-503

Název nakladatele

WIT Press

Místo vydání

Southampton

Místo konání akce

Split

Datum konání akce

26. 6. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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