Experimental identification of the flow vortex structures generated in the agitated vessels

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Experimental identification of the flow vortex structures generated in the agitated vessels

Popis výsledku v původním jazyce

Mixing is a very important operation in chemical industry and process engineering because more than sixty percent of all processes are represented by mixing. The knowledge of the flow inside the agitated vessel is also the background for better understanding of the mixing processes, scale-up modelling, and geometry improvement. Here we present results obtained by TR PIV measurements focused on detailed flow analysis in two different regions in the context of impeller movement and processed with POD andOPD algorithms as well as flow development analysis.The agitated vessel fitted with standard Rushton turbine impeller was running in fully turbulent regime in water. Investigated areas were chosen according to the knowledge of the mean flow that should be examined under high frequency analysis to uncover fast moving flow structures.

Název v anglickém jazyce

Experimental identification of the flow vortex structures generated in the agitated vessels

Popis výsledku anglicky

Mixing is a very important operation in chemical industry and process engineering because more than sixty percent of all processes are represented by mixing. The knowledge of the flow inside the agitated vessel is also the background for better understanding of the mixing processes, scale-up modelling, and geometry improvement. Here we present results obtained by TR PIV measurements focused on detailed flow analysis in two different regions in the context of impeller movement and processed with POD andOPD algorithms as well as flow development analysis.The agitated vessel fitted with standard Rushton turbine impeller was running in fully turbulent regime in water. Investigated areas were chosen according to the knowledge of the mean flow that should be examined under high frequency analysis to uncover fast moving flow structures.

Druh

D - Stať ve sborníku

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Recent advances in mechanical engineering

ISBN

978-960-474-402-2

ISSN

2227-4596

e-ISSN

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Počet stran výsledku

8

Strana od-do

215-222

Název nakladatele

WSEAS

Místo vydání

Lisbon

Místo konání akce

Lisbon

Datum konání akce

30. 10. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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