Study of the Optimum Arrangement of Spherical Particles in Containers Having Different Cross Section Shapes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F19%3A10236995" target="_blank" >RIV/61989100:27230/19:10236995 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27640/19:10236995
Result on the web
<a href="https://www.ingentaconnect.com/content/asp/jnn/2019/00000019/00000005/art00033;jsessionid=1tr3kpsji6v1r.x-ic-live-03" target="_blank" >https://www.ingentaconnect.com/content/asp/jnn/2019/00000019/00000005/art00033;jsessionid=1tr3kpsji6v1r.x-ic-live-03</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1166/jnn.2019.15873" target="_blank" >10.1166/jnn.2019.15873</a>

Result language
angličtina
Original language name
Study of the Optimum Arrangement of Spherical Particles in Containers Having Different Cross Section Shapes
Original language description
Fluidized bed porosity ε is a primary property of fluidized systems when determining the minimum floating velocity. The air flow rate in the fluidized bed (or in the fluid layer of the material) increases with diminishing bed porosity. This paper is devoted to porosity calculations for a fluidized bed consisting of spherical particles having different diameters (2, 4, 6, 8, 10 mm) and in differently shaped polygonal fluidized bed cells possessing different characteristic particle floating velocities. For testing purposes, porosity was experimentally measured and subsequently modelled by simulation using the Rocky code. Cells with regular triangular, tetragonal (square-shaped), pentagonal, hexagonal, heptagonal and circular cross sections were used for the experiment. All the cells possessed the same cross-section area S = 1256 mm2. The weight of the spherical particle batch in the experiments was constant, 2 kg, for all of the fluidized bed cell cross section shapes described above.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20301 - Mechanical engineering

Project
<a href="/en/project/LQ1602" target="_blank" >LQ1602: IT4Innovations excellence in science</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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