Effect of Bed Depth on Granular Flow and Homogenization in a Vertical Bladed Mixer via Discrete Element Method
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F15%3A00451669" target="_blank" >RIV/67985858:_____/15:00451669 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/60461373:22340/15:43899860
Výsledek na webu
<a href="http://dx.doi.org/10.1002/ceat.201400686" target="_blank" >http://dx.doi.org/10.1002/ceat.201400686</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/ceat.201400686" target="_blank" >10.1002/ceat.201400686</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effect of Bed Depth on Granular Flow and Homogenization in a Vertical Bladed Mixer via Discrete Element Method
Popis výsledku v původním jazyce
The mixing of powders and granular materials is widely used in many fields and it has great importance for the quality of a final product. Work presented here was based on the simulations of granular mixing via DEM. Mixing was done in vertical cylindrical mixer with two opposed flat blades with 90° rake angle. The effects of packed bed depth and blade rotational speed on the process of homogenization and on the flow patterns development were analyzed. The process of homogenization was analyzed at macroscopic scale by global mixing indexes and at microscopic scale by the complex flow patterns with different nature were investigated. Macroscopic and microscopic approaches were connected here and from flow pattern observation optimal conditions for the best homogenization were predicted.
Název v anglickém jazyce
Effect of Bed Depth on Granular Flow and Homogenization in a Vertical Bladed Mixer via Discrete Element Method
Popis výsledku anglicky
The mixing of powders and granular materials is widely used in many fields and it has great importance for the quality of a final product. Work presented here was based on the simulations of granular mixing via DEM. Mixing was done in vertical cylindrical mixer with two opposed flat blades with 90° rake angle. The effects of packed bed depth and blade rotational speed on the process of homogenization and on the flow patterns development were analyzed. The process of homogenization was analyzed at macroscopic scale by global mixing indexes and at microscopic scale by the complex flow patterns with different nature were investigated. Macroscopic and microscopic approaches were connected here and from flow pattern observation optimal conditions for the best homogenization were predicted.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CI - Průmyslová chemie a chemické inženýrství
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GAP105%2F12%2F0664" target="_blank" >GAP105/12/0664: Hydromechanické interakce v soustavě tuhá fáze - tekutina</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Chemical Engineering & Technology
ISSN
0930-7516
e-ISSN
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Svazek periodika
38
Číslo periodika v rámci svazku
7
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
8
Strana od-do
1195-1202
Kód UT WoS článku
000356835900012
EID výsledku v databázi Scopus
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