Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/137653
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dc.contributor.authorYang, Shiliangen_US
dc.contributor.authorSun, Yuhaoen_US
dc.contributor.authorChew, Jiaweien_US
dc.date.accessioned2020-04-08T01:17:39Z-
dc.date.available2020-04-08T01:17:39Z-
dc.date.issued2018-
dc.identifier.citationYang, S., Sun, Y., & Chew, J. W. (2018). Simulation of the granular flow of cylindrical particles in the rotating drum. AIChE Journal, 64(11), 3835-3848. doi:10.1002/aic.16342en_US
dc.identifier.issn0001-1541en_US
dc.identifier.urihttps://hdl.handle.net/10356/137653-
dc.description.abstractThis study aims at unveiling the effect of particle shape on granular flow behavior. Discrete element method is used to simulate cylindrical particles with different aspect ratios in the rotating drum operating in the rolling regime. The results demonstrate that the cylindrical particles exhibit similar general flow patterns as the spherical particles. As the aspect ratio of the cylindrical particles increases, the active-passive interfaces become steeper, and the number fraction, solid residence time, and collision force in the active region decreases. The mechanism underlying the difference is the preferential orientation, with particles of greater aspect ratios increasingly orientating their longitudinal axes perpendicular to the drum length. Also, particle alignment in the active region is more uniform than that in the passive region. The results obtained in this work provide new insights regarding the impact of particle shape on granular flow in the rotating drum.en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.language.isoenen_US
dc.relation.ispartofAIChE Journalen_US
dc.rights© 2018 American Institute of Chemical Engineer. All rights reserved.en_US
dc.subjectEngineering::Chemical engineeringen_US
dc.titleSimulation of the granular flow of cylindrical particles in the rotating drumen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.contributor.researchNanyang Environment and Water Research Instituteen_US
dc.contributor.researchSingapore Membrane Technology Centreen_US
dc.identifier.doi10.1002/aic.16342-
dc.identifier.scopus2-s2.0-85050387747-
dc.identifier.issue11en_US
dc.identifier.volume64en_US
dc.identifier.spage3835en_US
dc.identifier.epage3848en_US
dc.subject.keywordsRotating Drumen_US
dc.subject.keywordsParticle Sphericityen_US
item.grantfulltextnone-
item.fulltextNo Fulltext-
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