CAS OpenIR
CFD Modeling of Gas-Solid Cyclone Separators at Ambient and Elevated Temperatures
Nakhaei, Mohammadhadi1,2; Lu, Bona3,4; Tian, Yujie3,4; Wang, Wei3,4; Dam-Johansen, Kim1; Wu, Hao1
2020-02-01
Source PublicationPROCESSES
Volume8Issue:2Pages:26
AbstractGas-solid cyclone separators are widely utilized in many industrial applications and usually involve complex multi-physics of gas-solid flow and heat transfer. In recent years, there has been a progressive interest in the application of computational fluid dynamics (CFD) to understand the gas-solid flow behavior of cyclones and predict their performance. In this paper, a review of the existing CFD studies of cyclone separators, operating in a wide range of solids loadings and at ambient and elevated temperatures, is presented. In the first part, a brief background on the important performance parameters of cyclones, namely pressure drop and separation efficiency, as well as how they are affected by the solids loading and operating temperature, is described. This is followed by a summary of the existing CFD simulation studies of cyclones at ambient temperature, with an emphasis on the high mass loading of particles, and at elevated temperatures. The capabilities as well as the challenges and limitations of the existing CFD approaches in predicting the performance of cyclones operating in such conditions are evaluated. Finally, an outlook on the prospects of CFD simulation of cyclone separators is provided.
Keywordgas-solid cyclone separator computational fluid dynamics elevated temperature process
DOI10.3390/pr8020228
Language英语
WOS KeywordCIRCULATING FLUIDIZED-BED ; LARGE-EDDY SIMULATION ; INTER-PARTICLE COLLISIONS ; TURBULENT SWIRLING FLOW ; PRESSURE-DROP ; HEAT-TRANSFER ; COLLECTION EFFICIENCY ; NUMERICAL-SIMULATION ; ENTROPY GENERATION ; REYNOLDS-STRESS
Funding ProjectSino-Danish Centre for Education and Research ; ProBu Process Technology for Sustainable Building Materials Production - Innovation Fund Denmark[8055-00014B] ; FLSmidth A/S ; Rockwool International A/S ; Technical University of Denmark
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationSino-Danish Centre for Education and Research ; ProBu Process Technology for Sustainable Building Materials Production - Innovation Fund Denmark ; FLSmidth A/S ; Rockwool International A/S ; Technical University of Denmark
WOS IDWOS:000521167900001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/39958
Collection中国科学院过程工程研究所
Corresponding AuthorNakhaei, Mohammadhadi
Affiliation1.Tech Univ Denmark, Dept Chem & Biochem Engn, Lyngby Campus, DK-2800 Lyngby, Denmark
2.Sino Danish Ctr Educ & Res, Beijing 100093, Peoples R China
3.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China
4.Univ Chinese Acad Sci, Sino Danish Coll, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Nakhaei, Mohammadhadi,Lu, Bona,Tian, Yujie,et al. CFD Modeling of Gas-Solid Cyclone Separators at Ambient and Elevated Temperatures[J]. PROCESSES,2020,8(2):26.
APA Nakhaei, Mohammadhadi,Lu, Bona,Tian, Yujie,Wang, Wei,Dam-Johansen, Kim,&Wu, Hao.(2020).CFD Modeling of Gas-Solid Cyclone Separators at Ambient and Elevated Temperatures.PROCESSES,8(2),26.
MLA Nakhaei, Mohammadhadi,et al."CFD Modeling of Gas-Solid Cyclone Separators at Ambient and Elevated Temperatures".PROCESSES 8.2(2020):26.
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