Effect of Impeller Shape on Solid Particle Suspension

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00208686" target="_blank" >RIV/68407700:21220/13:00208686 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.2478/cpe-2013-0012" target="_blank" >http://dx.doi.org/10.2478/cpe-2013-0012</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/cpe-2013-0012" target="_blank" >10.2478/cpe-2013-0012</a>

Result language
angličtina
Original language name
Effect of Impeller Shape on Solid Particle Suspension
Original language description
This paper deals with the effect of impeller shape on off-bottom particle suspension. On the basis of numerous suspension measurements, correlations are proposed for calculating the just-suspended impeller speed for a standard pitched four-blade turbineand three types of hydrofoil impellers produced by TECHMIX for several particle sizes and for a wide range of particle concentrations. The suspension efficiency of the tested impellers is compared with the efficiency of a standard pitched blade turbine on the basis of the power consumption required for off-bottom suspension of solid particles. It is shown that the standard pitched blade turbine needs highest power consumption, i.e. it exhibits less efficiency for particle suspension than hydrofoil impellers produced by TECHMIX.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JP - Industrial processes and processing
OECD FORD branch
—

Project
<a href="/en/project/FR-TI1%2F005" target="_blank" >FR-TI1/005: Research and development of effective apparatusses with mechanical agitators for solid-liquid suspensions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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