CFD simulation of free liquid surface motion in a pilot plant stirred tank
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F11%3A43892324" target="_blank" >RIV/60461373:22340/11:43892324 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/cjce.20477" target="_blank" >http://dx.doi.org/10.1002/cjce.20477</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cjce.20477" target="_blank" >10.1002/cjce.20477</a>
Alternative languages
Result language
angličtina
Original language name
CFD simulation of free liquid surface motion in a pilot plant stirred tank
Original language description
The Volume of Fluid method together with the Large Eddy Simulation technique for turbulence flow was used for CFD prediction of liquid flow and free liquid surface motion in a pilot plant cylindrical flat-bottomed stirred tank with an inner diameter of 1m filled with tap water at room temperature. A pitched-blade (45?) down pumping impeller (diameter of 0.33 m) with six blades was used for stirring. The impeller speed was 180 rpm. For simulation of the impeller motion, the sliding mesh method was adopted. The CFD simulations of the flow field predicted a highly complex, multi-dimensional dynamic system exhibiting unstable, pseudo-stationary behaviour. The main advantage of this CFD simulation is the prediction of the velocity flow patterns and the freesurface elevation/depression in the whole system at one time. The results for the location and dimensions of the free liquid surface fluctuation correspond well with an experimental investigation by a conductivity method.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA104%2F09%2F1290" target="_blank" >GA104/09/1290: Mathematical modelling of multiphase flow in stirred vessels</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Canadian Journal of Chemical Engineering
ISSN
0008-4034
e-ISSN
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Volume of the periodical
89
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
717-724
UT code for WoS article
000292735200012
EID of the result in the Scopus database
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