Natural vortex shedding frequency and design of synthetic jet generator

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00196892" target="_blank" >RIV/68407700:21220/12:00196892 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Natural vortex shedding frequency and design of synthetic jet generator
Original language description
The paper deals with preliminary design of the synthetic jet generator. The effect of the synthetic jet to the flow field strongly depends on frequency of the synthetic jet. Frequency of the synthetic jet should correspond to the natural vortex shading frequency of the flow behind the body. This frequency can be found using Strouhal number (nondimensional frequency). The design of generator of the synthetic jet must be done with respect to the vortex shading frequency of the flow and with respect to theacoustics properties of the synthetic jet generator. Lumped Element Model (LEM), which is based on analogy between electrical and acoustic domain, for preliminary design of the synthetic jet generator can be used. Acoustics properties of the synthetic jet generator are possible to be defined applying of electro-acoustic theory to the individual part (cavity, output orifice, membrane) of the synthetic jet generator. Amplitude-frequency characteristic (output velocity x frequency) of the
Czech name
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Czech description
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Project
<a href="/en/project/GA101%2F08%2F1112" target="_blank" >GA101/08/1112: Boundary layers separation control</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
31. setkání kateder mechaniky tekutin a termodynamiky
ISBN
978-80-214-4529-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
149-152
Publisher name
VUT v Brně, Fakulta strojní
Place of publication
Brno
Event location
Mikulov
Event date
Jun 26, 2012
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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