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A lattice Boltzmann method for particle-fluid two-phase flow
Song, Feifei1,2; Wang, Wei1; Li, Jinghai1
2013-10-11
Source PublicationCHEMICAL ENGINEERING SCIENCE
ISSN0009-2509
Volume102Issue:0Pages:442-450
AbstractA two-fluid lattice Boltzmann method (TF-LBM) is proposed for simulation of particle-fluid flows. The fluid phase is solved by using a modified LBM scheme, which combines the He-Shan-Doolen and the Cheng-Li schemes and, accordingly, restores to the fluid phase equations of the two-fluid model (TFM) by adding additional source terms. While for the sake of simplicity, the motion of particle phase is tracked by following the hard sphere discrete particle model (DPM). Three test cases, including solid-liquid sedimentation, solo particle sedimentation in air and air-solid two-phase How in a vertical pipe, are simulated with this new method. The results are compared with previous literature results and experimental data, showing fair agreement. (C) 2013 Elsevier Ltd. All rights reserved.
KeywordLattice Boltzmann Method Two-fluid Model Multiphase Flow Mathematical Modeling Simulation Fluidization
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.ces.2013.08.037
Indexed BySCI
Language英语
WOS KeywordGAS-SOLID FLOWS ; NAVIER-STOKES EQUATION ; IN-CELL MODEL ; DISCRETE PARTICLE ; NUMERICAL-SIMULATION ; NONIDEAL GASES ; 2-FLUID MODEL ; BEDS ; SEDIMENTATION ; MOTION
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000325945500043
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13407
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Proc Engn, EMMS Grp, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Song, Feifei,Wang, Wei,Li, Jinghai. A lattice Boltzmann method for particle-fluid two-phase flow[J]. CHEMICAL ENGINEERING SCIENCE,2013,102(0):442-450.
APA Song, Feifei,Wang, Wei,&Li, Jinghai.(2013).A lattice Boltzmann method for particle-fluid two-phase flow.CHEMICAL ENGINEERING SCIENCE,102(0),442-450.
MLA Song, Feifei,et al."A lattice Boltzmann method for particle-fluid two-phase flow".CHEMICAL ENGINEERING SCIENCE 102.0(2013):442-450.
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