中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Hydrodynamic Characteristics of a Pilot-Scale Dual Fluidized Bed with Continuous Feeding and Discharging of Solids: Experiment and 3D Simulation

文献类型:期刊论文

作者Zou, Zheng1; Du, Zhan1; Shao, Guoqiang1; Liu, Qi1,2; Xie, Zhaohui1; Li, Hongzhong1,2; Zhu, Qingshan1,2
刊名INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
出版日期2019-07-24
卷号58期号:29页码:13376-13389
ISSN号0888-5885
DOI10.1021/acs.iecr.9b02062
英文摘要The hydrodynamic properties of a dual fluidized bed (DFB) with continuous feeding and discharging of solids were investigated on a pilot-scale plant in cold mode and simulated coupled with the structure-based drag model. We present a deep analysis that focuses directly on the problem of predicting the fluid dynamics behavior of this type of system for which empirical data is limited or unavailable. The fluidization of a DFB shows complex hydrodynamic characteristics because of the intricate interactions between different compartments experimentally. We prove that the simulation based on the structure-based drag model involving different fluidized structures is able to give an accurate prediction of pilot-scale DFB fluidization and capture the correct flow behaviors under different conditions. This work is expected to give thorough analysis and further exploration of the overall fluidization dynamics for DFB optimization and scale-up.
WOS关键词CHEMICAL LOOPING COMBUSTION ; CFD-SIMULATION ; FULL-LOOP ; GAS ; MODEL ; FLOW ; SEAL ; GASIFICATION ; REACTOR ; RISER
资助项目State Key Development Program for Basic Research of China (973 Program)[2015CB251402] ; National Natural Science Foundation of China[21736010] ; National Natural Science Foundation of China[21878304] ; Fund of State Key Laboratory of Multiphase complex systems[MPCS-2019A-07]
WOS研究方向Engineering
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:000477787000044
资助机构State Key Development Program for Basic Research of China (973 Program) ; National Natural Science Foundation of China ; Fund of State Key Laboratory of Multiphase complex systems
源URL[http://ir.ipe.ac.cn/handle/122111/30336]  
专题中国科学院过程工程研究所
通讯作者Li, Hongzhong
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, POB 353, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Zou, Zheng,Du, Zhan,Shao, Guoqiang,et al. Hydrodynamic Characteristics of a Pilot-Scale Dual Fluidized Bed with Continuous Feeding and Discharging of Solids: Experiment and 3D Simulation[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2019,58(29):13376-13389.
APA Zou, Zheng.,Du, Zhan.,Shao, Guoqiang.,Liu, Qi.,Xie, Zhaohui.,...&Zhu, Qingshan.(2019).Hydrodynamic Characteristics of a Pilot-Scale Dual Fluidized Bed with Continuous Feeding and Discharging of Solids: Experiment and 3D Simulation.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,58(29),13376-13389.
MLA Zou, Zheng,et al."Hydrodynamic Characteristics of a Pilot-Scale Dual Fluidized Bed with Continuous Feeding and Discharging of Solids: Experiment and 3D Simulation".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 58.29(2019):13376-13389.

入库方式: OAI收割

来源:过程工程研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。