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CFD simulation of hydrodynamics and mass transfer in an internal airlift loop reactor using a steady two-fluid model

文献类型：期刊论文

作者Huang, Qingshan1,2; Yang, Chao1; Yu, Gengzhi1; Mao, Zai-Sha1
刊名CHEMICAL ENGINEERING SCIENCE
出版日期2010-10-15
卷号65期号:20页码:5527-5536
关键词Airlift loop reactor Bubbly flow Two-fluid model Computational fluid dynamics (CFD) Mass transfer coefficient Interphase decoupling algorithm
中文摘要Steady state simulation of the hydrodynamics and mass transfer in bubbly flow in an axisymmetric internal airlift loop reactor (IALR) with the special treatment of interphase decoupling and outlet boundary conditions is performed, which is based on a Favre averaging two-fluid model for multiphase flow. Different models of mass transfer coefficient are compared and validated with the literature data. A model for describing the mass transfer for a wide range of superficial gas velocity is chosen and the predicted mass transfer coefficient agrees well with the experimental data in the literature. The numerical procedure can be used as a tool for the design and scale-up of IALRs. (C) 2010 Elsevier Ltd. All rights reserved.
英文摘要Steady state simulation of the hydrodynamics and mass transfer in bubbly flow in an axisymmetric internal airlift loop reactor (IALR) with the special treatment of interphase decoupling and outlet boundary conditions is performed, which is based on a Favre averaging two-fluid model for multiphase flow. Different models of mass transfer coefficient are compared and validated with the literature data. A model for describing the mass transfer for a wide range of superficial gas velocity is chosen and the predicted mass transfer coefficient agrees well with the experimental data in the literature. The numerical procedure can be used as a tool for the design and scale-up of IALRs. (C) 2010 Elsevier Ltd. All rights reserved.
WOS标题词Science & Technology ; Technology
类目[WOS]Engineering, Chemical
研究领域[WOS]Engineering
关键词[WOS]BUBBLE-COLUMN REACTORS ; COMPUTATIONAL FLUID-DYNAMICS ; TRANSFER COEFFICIENT ; TURBULENCE MODELS ; TRANSFER PREDICTION ; INTERFACIAL AREA ; HEAT-TRANSFER ; SHEAR FLOWS ; LIQUID JET ; GAS
收录类别SCI
语种英语
WOS记录号WOS:000281656700012
公开日期2011-09-09
源URL[http://ir.qibebt.ac.cn//handle/337004/594]  
专题青岛生物能源与过程研究所_仿真模拟团队
作者单位1.Chinese Acad Sci, Key Lab Green Proc & Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Inst Proc Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Biomass Energy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式
GB/T 7714		 Huang, Qingshan,Yang, Chao,Yu, Gengzhi,et al. CFD simulation of hydrodynamics and mass transfer in an internal airlift loop reactor using a steady two-fluid model[J]. CHEMICAL ENGINEERING SCIENCE,2010,65(20):5527-5536.
APA Huang, Qingshan,Yang, Chao,Yu, Gengzhi,&Mao, Zai-Sha.(2010).CFD simulation of hydrodynamics and mass transfer in an internal airlift loop reactor using a steady two-fluid model.CHEMICAL ENGINEERING SCIENCE,65(20),5527-5536.
MLA Huang, Qingshan,et al."CFD simulation of hydrodynamics and mass transfer in an internal airlift loop reactor using a steady two-fluid model".CHEMICAL ENGINEERING SCIENCE 65.20(2010):5527-5536.

入库方式： OAI收割

来源：青岛生物能源与过程研究所

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