Impinging jet-based fluidic diodes for hybrid synthetic jet actuators

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F15%3A00446459" target="_blank" >RIV/61388998:_____/15:00446459 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s12650-014-0251-0" target="_blank" >http://dx.doi.org/10.1007/s12650-014-0251-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s12650-014-0251-0" target="_blank" >10.1007/s12650-014-0251-0</a>

Result language
angličtina
Original language name
Impinging jet-based fluidic diodes for hybrid synthetic jet actuators
Original language description
A new variant of a fluidic diode for hybrid synthetic jet actuators (HSJAs) is introduced in this paper, namely the diode in the form of a conical duct. The periodic jet flow from the diode impinges on the wall and the resulting flow differences during blowing and suction increase the volumetric efficiency of the actuator. Two alternative definitions of the volumetric efficiency are used. The HSJs velocities and volumetric efficiencies were experimentally evaluated. The experiments were performed usinga phase-locked smoke visualization and hot-wire anemometry with air as the working fluid. The diode-to-wall distance and the driving frequency were varied, and the combination of parameters that provided the highest HSJ velocity and highest volumetric efficiency was obtained.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
—

Project
<a href="/en/project/GPP101%2F12%2FP556" target="_blank" >GPP101/12/P556: Actuators of synthetic and hybrid synthetic jets</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)