Novel Fluidic Diode for Hybrid Synthetic Jet Actuator

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F13%3A00394917" target="_blank" >RIV/61388998:_____/13:00394917 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1115/1.4024679" target="_blank" >http://dx.doi.org/10.1115/1.4024679</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1115/1.4024679" target="_blank" >10.1115/1.4024679</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Novel Fluidic Diode for Hybrid Synthetic Jet Actuator

Popis výsledku v původním jazyce

This paper deals with a new design of a hybrid synthetic jet actuator (HSJA), which is based on a novel fluidic diode. Two fluidic diodes were tested using pressure-drop measurements with air as the working fluid, and their diodicities were evaluated. Agreater diodicity was achieved with the new diode design. Two outlet nozzles of the HSJA were tested (shorter and longer), and the velocity resonance curves were evaluated using hot-wire measurements at the outlets of the nozzles. Volumetric efficiency of the HSJA was evaluated as function of the operating frequency. The greatest efficiency was achieved at the second resonant frequency of the actuator with the longer nozzle.

Název v anglickém jazyce

Novel Fluidic Diode for Hybrid Synthetic Jet Actuator

Popis výsledku anglicky

This paper deals with a new design of a hybrid synthetic jet actuator (HSJA), which is based on a novel fluidic diode. Two fluidic diodes were tested using pressure-drop measurements with air as the working fluid, and their diodicities were evaluated. Agreater diodicity was achieved with the new diode design. Two outlet nozzles of the HSJA were tested (shorter and longer), and the velocity resonance curves were evaluated using hot-wire measurements at the outlets of the nozzles. Volumetric efficiency of the HSJA was evaluated as function of the operating frequency. The greatest efficiency was achieved at the second resonant frequency of the actuator with the longer nozzle.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

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

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Journal of Fluids Engineering-Transactions of the Asme

ISSN

0098-2202

e-ISSN

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Svazek periodika

135

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

1-7

Kód UT WoS článku

000326106400001

EID výsledku v databázi Scopus

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