The Effect of Collision Parameters and Particle Diameter on Dynamics and Mixing Process of Granular Material by using Discrete Element Method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F19%3A43894455" target="_blank" >RIV/44555601:13440/19:43894455 - isvavai.cz</a>
Result on the web
<a href="https://secure.confis.cz/chisa2018/UserPages/cd/Files/1133.pdf" target="_blank" >https://secure.confis.cz/chisa2018/UserPages/cd/Files/1133.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Effect of Collision Parameters and Particle Diameter on Dynamics and Mixing Process of Granular Material by using Discrete Element Method
Original language description
This contribution is focused on mixing dynamics and homogenization process of the granular material via Discrete Element Method. The simulation is conducted by using open-source code LIGGGHTS. The mixing process of approximately forty-two thousand monodisperse spherical particles is simulated in a vertical cylindrical mixer with two opposed flat blades. The rake angle of blades is 45o. The mixing process was studied with varying blade rotational speed (from 15 rpm to 540 rpm), coefficient of friction (from 0.05 to 0.9), coefficient of restitution (0.1 to 1.0), Poisson's ratio (0.1 to 0.45) and particle diameter (2mm, 4 mm). Each of simulated processes was performed for 80 stirrer revolutions.
Czech name
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Czech description
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Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Congress of Chemical and Process Engineering CHISA 2018
ISBN
978-1-5108-8119-8
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
72-73
Publisher name
Czech Society of Chemical Engineering
Place of publication
Praha
Event location
Praha
Event date
Aug 25, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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