Application of the dispersion model in the modeling of a multi-impeller flow reactor

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F02%3A00007117" target="_blank" >RIV/60461373:22340/02:00007117 - 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
Application of the dispersion model in the modeling of a multi-impeller flow reactor
Original language description
The study of the hydrodynamics of a double-impeller flow system using the impulse-response technique was carried out. The modeling of such a system requires the application of a regression analysis of the experimental data using different models. One ofthe models used is the dispersion model characterized by Peclet number Pe in dimensionless form (single parameter model) and also characterized by the axial dispersion coefficient De and interstitial fluid velocity u in the one dimensional form (double parameter model). The numerical method used to solve the partial differential equation is the numerical method of lines. The dimensionless and one-dimensional forms of the axial dispersion model were compared to ascertain which best represented the system. Analytical presented by Yagi and Miyauchi (1953) as well as Brenner (1962) and numerical solutions were compared along with the effects of altering the number of subsections on the numerical solution.
Czech name
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Czech description
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Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
29th Int. Conf. of Slovak Soc. of Chem. Engng, Tatranské Matliare 27.- 31. 5. 2002, CD-ROM
ISBN
80-227-1690-1
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
Slovak University of Technology
Place of publication
Bratislava
Event location
Tatranské Matliare, Slovakia
Event date
May 27, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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