Analysis of Screening Performance using Discrete Element Modeling

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Fältnamn	Indikatorer	Metadata
000		02755naa a2200373 4500
001		oai:research.chalmers.se:151367c3-65cc-4155-96ca-99d0afe9b8e7
003		SwePub
008		180322s2017 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
009		oai:DiVA.org:hb-14935
024	7	a https://research.chalmers.se/publication/5014782 URI
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-149352 URI
040		a (SwePub)cthd (SwePub)hb
041		a engb eng
042		9 SwePub
072	7	a kon2 swepub-publicationtype
072	7	a ref2 swepub-contenttype
100	1	a Davoodi, Ali,d 1984u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:hb)alda
245	1 0	a Analysis of Screening Performance using Discrete Element Modeling
264	1	c 2017
520		a Screening is an important process in size classification of granular materials. It is a complex process due to the collision between particles and also a number of different operational parameters that effect the screening process. The aim of this paper is to evaluate screening performance in one of the LKAB crushing platforms. 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.
650	7	a TEKNIK OCH TEKNOLOGIERx Maskinteknik0 (SwePub)2032 hsv//swe
650	7	a ENGINEERING AND TECHNOLOGYx Mechanical Engineering0 (SwePub)2032 hsv//eng
653		a DEM.
653		a classification efficiency
653		a Discrete Element Method
653		a Screening
700	1	a Evertsson, Magnus,d 1967u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)cme
700	1	a Hulthén, Erik,d 1980u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)huleri
700	1	a Bengtsson, Magnus,d 1973u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:hb)mnbe
710	2	a Chalmers tekniska högskolab Chalmers University of Technology4 org
773	0	t Proceedings of the Conference in Minerals Engineeringg 2017q 2017
856	4	u https://research.chalmers.se/publication/501478y Abstract
856	4 8	u https://research.chalmers.se/publication/501478
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-14935

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Av författaren/redakt...: Davoodi, Ali, 19 ...; Evertsson, Magnu ...; Hulthén, Erik, 1 ...; Bengtsson, Magnu ...

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