Analysis of Screening Performance using Discrete Element Modeling
Paper i proceeding, 2017
In this work an industrial vibration screen has been simulated by using Discrete Element Method (DEM). The simulations were validated with data from experiments and the screening performance has been analyzed by changing the parameters such as feeding rate.
The result shows that DEM simulation is an effective tool for understanding the process of screening and because of the contact model between individual particles and particles and geometries the result is comparable with real process. It is shown that by increasing the feeding rate to 100 ton/h the screening efficiency can be improved by 20 percent.
DEM.
classification efficiency
Discrete Element Method
Screening
Författare
Ali Davoodi
Chalmers, Produkt- och produktionsutveckling, Produktutveckling
Magnus Evertsson
Chalmers, Produkt- och produktionsutveckling, Produktutveckling
Erik Hulthén
Chalmers, Produkt- och produktionsutveckling, Produktutveckling
Magnus Bengtsson
Chalmers, Produkt- och produktionsutveckling, Produktutveckling
Proceedings of the Conference in Minerals Engineering
Vol. 2017
Luleå, Sweden,
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