Control of flow separation by vestigial "synthetic jet"

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F14%3A00434210" target="_blank" >RIV/61388998:_____/14:00434210 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.13140/2.1.4323.5848" target="_blank" >http://dx.doi.org/10.13140/2.1.4323.5848</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.13140/2.1.4323.5848" target="_blank" >10.13140/2.1.4323.5848</a>

Result language
angličtina
Original language name
Control of flow separation by vestigial "synthetic jet"
Original language description
A useful aerodynamic control action may be causing a separation of flow from the wall past which the fluid flows. Several current research activities aim at doing so by oscillating zero-time-mean flow generated in a nozzle located in the wall. The effectis often described as ?flow control by synthetic jet, although it is obvious that the vortex rings generated in the outflow phase of the oscillation are deformed by the controlled flow and also are carried too far away so that they cannot form the classical synthetic jet configuration of vortex rings. Authors describe experiments with such a control applied successfully in an axisymmetric fluidic valve. Presented is a hypothesis explaining the separation mechanism.
Czech name
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Czech description
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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

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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