Sökning: onr:"swepub:oai:research.chalmers.se:f3a0e7da-4f0d-48d8-a136-7731f5d503af" > Application of the ...
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000 | 03615naa a2200457 4500 | |
001 | oai:research.chalmers.se:f3a0e7da-4f0d-48d8-a136-7731f5d503af | |
003 | SwePub | |
008 | 200131s2019 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.3390/min91207882 DOI |
024 | 7 | a https://research.chalmers.se/publication/5151662 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Davoodi, Ali,d 1984u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)alid |
245 | 1 0 | a Application of the Discrete Element Method to Study the Effects of Stream Characteristics on Screening Performance |
264 | c 2019-12-14 | |
264 | 1 | b MDPI AG,c 2019 |
338 | a electronic2 rdacarrier | |
520 | a Screening is a key operation in a crushing plant that ensures adequate product quality of aggregates in mineral processing. The screening process can be divided into the two sub-processes of stratification and passage. The stratification process is affected by the relative difference between various properties, such as particle shape, size distribution, and material density. The discrete element method (DEM) is a suitable method for analyzing the interactions between individual particles and between particles and a screen deck in a controlled environment. The main benefit of using the DEM for simulating the screening process is that this method enables the tracking of individual particles in the material flow, and all of the collisions between particles and between particles and boundaries. This paper presents how different particle densities and flowrates affect material stratification and, in turn, the screening performance. The results of this study show that higher density particles have a higher probability of passage because of their higher stratification rate, which increases the probability that a particle will contact the screen deck during the process. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Kemiteknikx Kemiska processer0 (SwePub)204012 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Chemical Engineeringx Chemical Process Engineering0 (SwePub)204012 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknikx Annan materialteknik0 (SwePub)205992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Other Materials Engineering0 (SwePub)205992 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknikx Metallurgi och metalliska material0 (SwePub)205062 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Metallurgy and Metallic Materials0 (SwePub)205062 hsv//eng |
653 | a separation | |
653 | a screen | |
653 | a discrete element method | |
653 | a classification efficiency | |
653 | a DEM | |
700 | 1 | a Asbjörnsson, Gauti,d 1985u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)gauti |
700 | 1 | a Hulthén, Erik,d 1980u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)huleri |
700 | 1 | a Evertsson, Magnus,d 1967u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)cme |
710 | 2 | a Chalmers tekniska högskola4 org |
773 | 0 | t Mineralsd : MDPI AGg 9:12q 9:12x 2075-163X |
856 | 4 | u https://research.chalmers.se/publication/515166/file/515166_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u https://www.mdpi.com/2075-163X/9/12/788/pdf |
856 | 4 8 | u https://doi.org/10.3390/min9120788 |
856 | 4 8 | u https://research.chalmers.se/publication/515166 |
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