Time-Mean Structure of Axisymmetric Synthetic Jets

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F10%3A00345313" target="_blank" >RIV/61388998:_____/10:00345313 - 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

Time-Mean Structure of Axisymmetric Synthetic Jets

Original language description

The paper is based on authorsa earlier model of synthetic jets ? in the form of a set of simple ordinary differential equations for similarity-transformed quantities. The solution depends on a dimensionless parameter evaluated from experimental data. Incontrast to analogous situation in similarity solutions of other shear flows, the parameter instead of being a constant was found to vary along the jet. Experients also show there are two distinctly different regions with clearly recognisable transition.The region downstream from the transition exhibits turbulence structure similar ? but not identical ? to those of steady jets.

Czech name

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Czech description

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Type

J_x - 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

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Sensors and Actuators A - Physical

ISSN

0924-4247

e-ISSN

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Volume of the periodical

161

Issue of the periodical within the volume

1-2

Country of publishing house

CH - SWITZERLAND

Number of pages

8

Pages from-to

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UT code for WoS article

000280321600031

EID of the result in the Scopus database

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