Residence time distribution of solid particles in high-aspect ratio multiple-impeller stirred vessel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F03%3A00007352" target="_blank" >RIV/60461373:22340/03:00007352 - 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

Residence time distribution of solid particles in high-aspect ratio multiple-impeller stirred vessel

Original language description

In this paper experimental information on the residence time distribution (RTD) of solid particles in a high aspect ratio vessel, stirred by three equally spaced Rushton turbines, is presented. The relevant data were obtained by special technique named Twin Systems Approach (TSA), that greatly simplifies the handling of particle laden streams and is particularly suited for investigating particle RTD in flow systems. The RTD data obtained indicate that a cascade of ideally mixed tanks with backflow results into very good agreement with experiment, with practically any number of series but one, provided that the recirculation rate parameter is chosen accordingly. In all cases, the backflow is large enough for the resulting flow model to be quite close toa single perfectly stirred vessel.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

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

Article name in the collection

11th European Conference on Mixing

ISBN

3-931284-45-4

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

145-152

Publisher name

VDI-GVC

Place of publication

Dusseldorf

Event location

Bamberg, Německo

Event date

Oct 14, 2003

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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