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CFD simulation of continuous non-catalytic gas-solid reaction with uniform particle size distribution 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2022, 卷号: 248, 页码: 12
Authors:  Zou, Zheng;  Zhang, Xu;  Yan, Dong;  Tang, Ruixiang;  Zhu, Qingshan;  Li, Hongzhong
Favorite  |  View/Download:27/0  |  Submit date:2022/06/15
Fluidized bed reactor  CFD  Continuous gas-solid reaction  Interphase transfer process  Heterogeneous structure-based model  
Direct comparison of CFD-DEM simulation and experimental measurement of Geldart A particles in a micro-fluidized bed 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2021, 卷号: 239, 页码: 6
Authors:  Li, Shijiao;  Zhao, Peng;  Xu, Ji;  Zhang, Li;  Wang, Junwu
Favorite  |  View/Download:48/0  |  Submit date:2021/08/31
Fluidization  Multiphase flow  CFD-DEM method  Gas-solid flow  Fine particle  Micro-fluidized bed  
工艺条件对费托铁基催化剂气固流化特性的影响 期刊论文
煤炭学报, 2020, 卷号: 45, 期号: 4, 页码: 1282
Authors:  佟瑞利;  杨卓;  鲁波娜;  冯留海;  杜冰;  赵用明;  卜亿峰;  门卓武
Favorite  |  View/Download:33/0  |  Submit date:2020/07/23
Fischer-Tropsch synthesis  iron catalyst  gas-solid fluidized bed  flow behavior  费托合成  铁基催化剂  流化床  流化特性  
Influence of Negative Pressure Gradient on Pressure Distribution and Gas-Solid Flow Pattern of Solid Feed Systems 期刊论文
CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY, 2018, 卷号: 20, 期号: 2, 页码: 104, 110
Authors:  Zhang, MJ;  Pan, F;  Shao, GQ;  Ge, Y;  Zhang, L;  Zhang Meiju;  Pan Feng;  Shao Guoqiang;  Ge Yu;  Zhang Lei
Favorite  |  View/Download:23/0  |  Submit date:2018/12/29
fluidized bed  CIRCULATING FLUIDIZED-BED  solid feed system  LOOP-SEAL  negative pressure gradient  OPERATION  gas-solid flow pattern  
Residence time distribution of particles in circulating fluidized bed risers 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2018, 卷号: 186, 页码: 168, 190
Authors:  Hua, LN;  Wang, JW;  Hua, Leina;  Wang, Junwu
Favorite  |  View/Download:25/0  |  Submit date:2018/12/29
Solids residence time distribution  GAS-SOLID RISER  Circulating fluidized bed  CFB-RISER  Peclet number  FLOW STRUCTURE  Solids dispersion coefficient  FCC PARTICLES  Bimodal residence time distribution curve  DISPERSION  VELOCITY  SIMULATION  MODEL  HYDRODYNAMICS  DIFFUSION  
A simplified two-fluid model coupled with EMMS drag for gas-solid flows 会议论文
Article; Proceedings Paper, Suzhou, PEOPLES R CHINA, MAR, 2016
Authors:  Qiu, Xiaoping;  Wang, Limin;  Yang, Ning;  Li, Jinghai
Adobe PDF(2719Kb)  |  Favorite  |  View/Download:28/0  |  Submit date:2019/06/21
Emms Drag  Circulating Fluidized-bed  Two-fluid Model  Particle-particle Interactions  Gas-solid Flow  Multiscale Cfd Approach  Computational Fluid Dynamics  Full-loop Simulation  Fluidization  Granular Flow  Multiphase Flow  Numerical-simulation  Kinetic-theory  Constitutive Relations  Mesoscale Structures  Eulerian Simulation  
Modeling the hydrodynamics of downer reactors based on the meso-scale structure 会议论文
Article; Proceedings Paper, Suzhou, PEOPLES R CHINA, MAR, 2016
Authors:  Liu, Wenming;  Li, Hongzhong;  Zhu, Qingshan
Adobe PDF(1188Kb)  |  Favorite  |  View/Download:16/0  |  Submit date:2019/06/21
Fluidization  Circulating Fluidized-bed  Downer  Gas-solid Flow  Simulation  High-density  Drag  Drag Model  Hydrodynamics  Eulerian Simulation  Cfd Simulation  2-fluid Model  Cluster  Riser  Coefficient  
Meso-scale statistical properties of gas-solid flowa direct numerical simulation (DNS) study 会议论文
Article; Proceedings Paper, Minneapolis, MN, JUN 12-15, 2016
Authors:  Liu, Xiaowen;  Wang, Limin;  Ge, Wei
Adobe PDF(909Kb)  |  Favorite  |  View/Download:29/0  |  Submit date:2019/06/21
Direct Numerical Simulation  Circulating Fluidized-bed  Meso-scale Structure  Discrete Particle Simulation  Statistical Analysis  Structure-dependent Drag  Gas-solid Flow  Velocity Fluctuations  Fluidization  Granular Assemblies  Kinetic-theory  Slip Velocity  Cfb Riser  Systems  Dynamics  
Multifluid Modeling of Coal Pyrolysis in a Downer Reactor 期刊论文
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2016, 卷号: 55, 期号: 9, 页码: 2634-2645
Authors:  Shu, Zhan;  Fan, Chuigang;  Li, Songgeng;  Wane, Junwu
Adobe PDF(3717Kb)  |  Favorite  |  View/Download:27/0  |  Submit date:2016/04/22
Gas-solid Flow  Fluidized-bed Reactors  Biomass Fast Pyrolysis  Chemical Looping Combustion  Heat-transfer  Countercurrent Downer  Cfd-model  Devolatilization  Simulation  Particles  
CFD study of mixing and segregation in CFB risers: Extension of EMMS drag model to binary gas-solid flow 期刊论文
Chemical Engineering Science, 2015, 页码: 637-651
Authors:  Zhou, Q.;  Wang, J. W.
Adobe PDF(2954Kb)  |  Favorite  |  View/Download:29/0  |  Submit date:2015/04/01
Mesoscale Structures  Emms Drag Model  Binary Gas-solid Flow  Fluidization  Multiphase Flow  Continuum Model  Circulating Fluidized-bed  Group-b Particles  Kinetic-theory  Eulerian  Simulation  Size Distribution  Cluster Characteristics  Mesoscale  Structures  Species Segregation  Bidisperse Arrays  Granular Mixtures