Heat Transfer on the Bottom of a Vessel Agitated by the Impeller Embedded in the Draft Tube

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00303010" target="_blank" >RIV/68407700:21220/16:00303010 - isvavai.cz</a>

Výsledek na webu

<a href="http://stc.fs.cvut.cz/pdf16/6550.pdf?_=1460991520" target="_blank" >http://stc.fs.cvut.cz/pdf16/6550.pdf?_=1460991520</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Heat Transfer on the Bottom of a Vessel Agitated by the Impeller Embedded in the Draft Tube

Popis výsledku v původním jazyce

The paper is concerned with measurement of local heat transfer on a flat bottom of an agitated vessel using the electro-diffusion method. The experiments were performed in a cylindrical vessel with the flat bottom and agitated by an axial high-speed impeller, which was embedded in the draft tube. This draft tube provided a clearly defined flow imitating a submerged confined jet impinging the vessel bottom. The results are presented in the dependency of the Nusselt number on the non-dimensional radial distance from the stagnation point. In addition, the similarity between classic impinging jet and rotating impinging jet is shown.

Název v anglickém jazyce

Heat Transfer on the Bottom of a Vessel Agitated by the Impeller Embedded in the Draft Tube

Popis výsledku anglicky

The paper is concerned with measurement of local heat transfer on a flat bottom of an agitated vessel using the electro-diffusion method. The experiments were performed in a cylindrical vessel with the flat bottom and agitated by an axial high-speed impeller, which was embedded in the draft tube. This draft tube provided a clearly defined flow imitating a submerged confined jet impinging the vessel bottom. The results are presented in the dependency of the Nusselt number on the non-dimensional radial distance from the stagnation point. In addition, the similarity between classic impinging jet and rotating impinging jet is shown.

Druh

O - Ostatní výsledky

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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