High-frequency fluidic oscillator
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F15%3A00447408" target="_blank" >RIV/61388998:_____/15:00447408 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0924424715301114/pdfft?md5=42ec4f6f3180151913ceade1e4625d74&pid=1-s2.0-S0924424715301114-main.pdf" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0924424715301114/pdfft?md5=42ec4f6f3180151913ceade1e4625d74&pid=1-s2.0-S0924424715301114-main.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.sna.2015.08.019" target="_blank" >10.1016/j.sna.2015.08.019</a>
Alternative languages
Result language
angličtina
Original language name
High-frequency fluidic oscillator
Original language description
There is a number of potential applications for no-moving-part fluidic oscillators if they could oscillate in the kilohertz range and yet be of convenient, i.e. not too small size. The solution offered in this paper is based on a new oscillation principle, with stationary rotating vortex inside the chamber bounded by two attachment walls. The response to gradually increasing air flow rate has shown three distinct regimes, of prime importance being the constant Strouhal number regime at small Reynolds numbers from Re similar to 2600 to Re similar to 6000, oscillating at f = 1.7 kHz and f similar to 5 kHz, respectively. Even higher frequency f similar to 8.2 kHz was found in another, higher Re regime.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-23046S" target="_blank" >GA13-23046S: Fludic oscillators for algae cultivation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Sensors and Actuators A - Physical
ISSN
0924-4247
e-ISSN
—
Volume of the periodical
234
Issue of the periodical within the volume
October
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
158-167
UT code for WoS article
000363826400020
EID of the result in the Scopus database
2-s2.0-84941588351