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Smoothed particle hydrodynamics for coarse-grained modeling of rapid granular flow
Deng, Lijuan1; Wang, Wei2
2015-08-01
Source PublicationPARTICUOLOGY
ISSN1674-2001
Volume21Issue:AUGPages:173-178
Abstract

We simulated rapid flow in transient plane Couette flows of granular particles using the smoothed particle hydrodynamics (SPH) solutions of a set of continuum equations. This simulation was performed to test the viability of SPH in solving the equations for the solid phase of the two-fluid model associated with fluidization. We found that SPH requires the handling of fewer particles in simulating the collective behavior of rapid granular flow, thereby bolstering expectations of solving the equations for the solid phase in the two-fluid modeling of fluidization. Further work is needed to investigate the effect of terms describing pressure and viscous stress of solids on stability in simulations. (C) 2014 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.

KeywordSmoothed Particle Hydrodynamics (Sph) Rapid Granular Flow Continuum Model Two-fluid Model Elastic Modulus Transient Plane Couette Flow
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.partic.2014.08.012
Indexed BySCI
Language英语
WOS KeywordCIRCULATING FLUIDIZED-BEDS ; SPH ; SIMULATION ; DRAG ; COMPUTATION ; DYNAMICS ; RISER ; JET
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Chemical ; Materials Science, Multidisciplinary
WOS IDWOS:000356980700019
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19316
Collection多相复杂系统国家重点实验室
Affiliation1.Ningbo Univ Technol, Dept Chem Engn, Ningbo 315016, Zhejiang, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, EMMS Grp, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Deng, Lijuan,Wang, Wei. Smoothed particle hydrodynamics for coarse-grained modeling of rapid granular flow[J]. PARTICUOLOGY,2015,21(AUG):173-178.
APA Deng, Lijuan,&Wang, Wei.(2015).Smoothed particle hydrodynamics for coarse-grained modeling of rapid granular flow.PARTICUOLOGY,21(AUG),173-178.
MLA Deng, Lijuan,et al."Smoothed particle hydrodynamics for coarse-grained modeling of rapid granular flow".PARTICUOLOGY 21.AUG(2015):173-178.
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