On the dynamics of the vortex structures generated by plasma DBD actuator

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F13%3A00421273" target="_blank" >RIV/61388998:_____/13:00421273 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/pamm.201310167" target="_blank" >http://dx.doi.org/10.1002/pamm.201310167</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pamm.201310167" target="_blank" >10.1002/pamm.201310167</a>

Result language
angličtina
Original language name
On the dynamics of the vortex structures generated by plasma DBD actuator
Original language description
The plasma actuator is used to generate pseudo-periodical vortices moving almost parallel to the wall under various settings of high-voltage high-frequency power AC. Low-frequency amplitude modulation is desired to generate vortices, otherwise wall-jet-like flow is present. It will be shown how the dynamics of generated coherent vortices alternates depending on generator setting, frequency spectrum will be introduced in dependency on frequency of amplitude modulation and duty cycle. Measurements will beperformed using TR-PIV technique or HW anemometry across wall-jet flow. The generated flow patterns are to be applied for control of boundary layers.
Czech name
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Czech description
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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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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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