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Numerical analysis of enhanced mixing in a Gallay tote blender
Ren, Xinxin1; Zhou, Guangzheng1; Xu, Ji1; Cui, Lijie2; Ge, Wei1
2016-12-01
Source PublicationPARTICUOLOGY
ISSN1674-2001
Volume29Issue:DECPages:95-102
Abstract

The mixing performance of a multi-bladed baffle inserted into a traditional Gallay tote blender is explored by graphic processing unit-based discrete element method software. The mixing patterns and rates are investigated for a binary mixture, represented by two different colors, under several loading profiles. The baffle effectively enhances the convective mixing both in the axial and radial directions, because of the disturbance it causes to the initial flowing layer and solid-body zone, compared with a blender without a baffle. The axial mixing rate is affected by the gap between the baffle and the wall on the left and right sides, and an optimal blade length corresponds to the maximum mixing rate. However, the radial mixing rate increases with the blade length almost monotonically. (C) 2016 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.

KeywordPowder Mixing Tote Blender Granular Materials Discrete Element Method Simulation Baffle
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.partic.2016.01.008
Indexed BySCI
Language英语
WOS KeywordDISCRETE PARTICLE SIMULATION ; GRANULAR FLOW ; BLADED MIXER ; ROTATING DRUMS ; SEGREGATION ; SYSTEMS ; BAFFLES ; REPOSE ; ANGLE
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Chemical ; Materials Science, Multidisciplinary
Funding OrganizationNational Key Basic Research Program of China(2015CB251402) ; National Natural Science Foundation of China(21206167 ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDA07080203) ; CAS Interdisciplinary Innovation Team ; 21225628 ; 91434201 ; 91334204)
WOS IDWOS:000389114700009
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21684
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Ren, Xinxin,Zhou, Guangzheng,Xu, Ji,et al. Numerical analysis of enhanced mixing in a Gallay tote blender[J]. PARTICUOLOGY,2016,29(DEC):95-102.
APA Ren, Xinxin,Zhou, Guangzheng,Xu, Ji,Cui, Lijie,&Ge, Wei.(2016).Numerical analysis of enhanced mixing in a Gallay tote blender.PARTICUOLOGY,29(DEC),95-102.
MLA Ren, Xinxin,et al."Numerical analysis of enhanced mixing in a Gallay tote blender".PARTICUOLOGY 29.DEC(2016):95-102.
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