. . "2008-07-01+02:00"^^ . "Synthetic jets used to control spreading of an annular impinging jet" . . . . . "Synthetic jets used to control spreading of an annular impinging jet" . "Two alternative basic flowfield patterns can be distinguished when the annular jet impinges on a flat surface. The present experimental study focuses on an idea that switching between these two flowfield patterns can be done by means of an active flow control. The control means considered here is a system of six radial synthetic jets, which are located in the central body of the annular nozzle. The smoke visualization, wall pressure measurement, and mass transfer measurement using the naphthalene sublimation technique were performed. The present results demonstrate possibilities of the flow/thermal control for further desirable heat/mass transfer augmentation."@en . "2"^^ . . . "0-9533991-8-4" . "Anul\u00E1rn\u00ED impaktn\u00ED proud \u0159\u00EDzen\u00FD syntetizovan\u00FDmi proudy"@cs . "University of Franche-Comt\u00E9 and Institut FEMTO-ST" . . "Synthetic jets used to control spreading of an annular impinging jet"@en . "impinging jet; synthetic jet; visualization"@en . "[BDDD897EBE1B]" . "Tesa\u0159, V\u00E1clav" . . "Nice" . . "Anul\u00E1rn\u00ED impaktn\u00ED proudy vykazuj\u00ED dva r\u016Fzn\u00E9 tvary proudov\u00E9ho pole. Tato pr\u00E1ce je zam\u011B\u0159ena na experiment\u00E1ln\u00ED ov\u011B\u0159en\u00ED mo\u017Enosti p\u0159ep\u00EDn\u00E1n\u00ED mezi t\u011Bmito tvary pomoc\u00ED aktivn\u00EDho \u0159\u00EDzen\u00ED proudu. K tomu \u00FA\u010Delu byla vnit\u0159n\u00ED \u010D\u00E1st trysky vybavena \u0161esti radi\u00E1ln\u00EDmi syntetizovan\u00FDmi proudy. V pr\u00E1ci bylo pou\u017Eito vizualizace proudu, m\u011B\u0159en\u00ED stagna\u010Dn\u00EDho tlaku a metoda sublimace naftalenu. Dosa\u017Een\u00E9 v\u00FDsledky potvrzuj\u00ED mo\u017Enosti \u0159\u00EDzen\u00ED, kter\u00E9 jsou \u017E\u00E1dan\u00E9 v \u0159ad\u011B aplikac\u00ED p\u0159estupu tepla a hmoty."@cs . "Nice" . . "Tr\u00E1vn\u00ED\u010Dek, Zden\u011Bk" . "RIV/61388998:_____/08:00309658" . "RIV/61388998:_____/08:00309658!RIV09-AV0-61388998" . "P(1M06031), P(GA101/07/1499), P(IAA200760801), Z(AV0Z20760514)" . . . . . "International Symposium on Flow Visualization ISFV13/French Congress on Visualization in Fluid Mechanics FLUVISU12" . . . "Two alternative basic flowfield patterns can be distinguished when the annular jet impinges on a flat surface. The present experimental study focuses on an idea that switching between these two flowfield patterns can be done by means of an active flow control. The control means considered here is a system of six radial synthetic jets, which are located in the central body of the annular nozzle. The smoke visualization, wall pressure measurement, and mass transfer measurement using the naphthalene sublimation technique were performed. The present results demonstrate possibilities of the flow/thermal control for further desirable heat/mass transfer augmentation." . "398821" . . "Anul\u00E1rn\u00ED impaktn\u00ED proud \u0159\u00EDzen\u00FD syntetizovan\u00FDmi proudy"@cs . "Synthetic jets used to control spreading of an annular impinging jet"@en . . . "1"^^ . "2"^^ .