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Assessment of the interphase drag coefficients considering the effect of granular temperature or solid concentration fluctuation via comparison of DNS, DPM, TFM and experimental data 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2020, 卷号: 223, 页码: 15
Authors:  Bian, Wei;  Chen, Xizhong;  Wang, Junwu
Adobe PDF(4415Kb)  |  Favorite  |  View/Download:5/0  |  Submit date:2020/10/30
Drag Force  Direct Numerical Simulation  Discrete Particle Method  Two-fluid Model  Fluidization  Multiphase Flow  
Long-time coarse-grained CFD-DEM simulation of residence time distribution of polydisperse particles in a continuously operated multiple-chamber fluidized bed 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2020, 卷号: 219, 页码: 11
Authors:  Lan, Bin;  Xu, Ji;  Zhao, Peng;  Zou, Zheng;  Zhu, Qingshan;  Wang, Junwu
Favorite  |  View/Download:35/0  |  Submit date:2020/06/15
Fluidization  Polydisperse particles  Particle non-sphericity  Residence time distribution  Gas-solid flow  Multiphase flow  
A steady-state EMMS drag model for fluidized beds 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2020, 卷号: 219, 页码: 14
Authors:  Tian, Yujie;  Lu, Bona;  Li, Fei;  Wang, Wei
Adobe PDF(2714Kb)  |  Favorite  |  View/Download:31/0  |  Submit date:2020/06/15
Fluidization  Drag  Meso-scale Structures  Multiphase Flow  Simulation  
A CFD-DEM-IBM method for Cartesian grid simulation of gas-solid flow in complex geometries 期刊论文
CHEMICAL ENGINEERING JOURNAL, 2020, 卷号: 389, 页码: 14
Authors:  Zhao, Peng;  Xu, Ji;  Ge, Wei;  Wang, Junwu
Adobe PDF(7789Kb)  |  Favorite  |  View/Download:34/0  |  Submit date:2020/05/21
Cartesian Grid  Fluidization  Immersed Boundary Method  Fluid Field Reconstruction  Multiphase Flow  Particle Technology  
A conceptual model for analyzing particle effects on gas-liquid flows in slurry bubble columns 期刊论文
POWDER TECHNOLOGY, 2020, 卷号: 365, 页码: 28-38
Authors:  Zhou, Rongtao;  Yang, Ning;  Li, Jinghai
Adobe PDF(3538Kb)  |  Favorite  |  View/Download:24/0  |  Submit date:2020/06/15
Cfd  Bubble Column  Drag  Mesoscale  Multiphase Flow  
GPU-accelerated transient lattice Boltzmann simulation of bubble column reactors 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2020, 卷号: 214, 页码: 10
Authors:  Shu, Shuli;  Zhang, Jingchang;  Yang, Ning
Favorite  |  View/Download:19/0  |  Submit date:2020/05/21
Transient simulation  GPU acceleration  Multiphase flow  Lattice Boltzmann Method  Bubble column reactor  
A critical comparison of two-fluid model, discrete particle method and direct numerical simulation for modeling dense gas-solid flow of rough spheres 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2019, 卷号: 210, 页码: 17
Authors:  Bian, Wei;  Chen, Xizhong;  Wang, Junwu
Adobe PDF(5040Kb)  |  Favorite  |  View/Download:36/0  |  Submit date:2020/03/24
Drag Force  Direct Numerical Simulation  Discrete Particle Method  Two-fluid Model  Fluidization  Multiphase Flow  
Effects of internals on phase holdup and backmixing in a slightly-expanded-bed reactor with gas-liquid concurrent upflow 期刊论文
CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2019, 卷号: 27, 期号: 10, 页码: 2273-2283
Authors:  Yu, Kang;  Wang, Weijie;  Zhang, Tao;  Yong, Yumei;  Yang, Chao
Favorite  |  View/Download:29/0  |  Submit date:2020/03/24
Internals  Phase holdup  Backmixing  Slightly-expanded-bed reactor  Multiphase flow  Hydrodynamics  
New invasive image velocimetry applicable to dense multiphase flows and its application in solid-liquid suspensions 期刊论文
AICHE JOURNAL, 2019, 卷号: 65, 期号: 9, 页码: 14
Authors:  Wang, Haoliang;  Li, Xiangyang;  Mao, Zai-Sha;  Yang, Chao
Favorite  |  View/Download:42/0  |  Submit date:2019/10/18
dense two-phase flow  invasive image velocimetry  measurement  multiphase reactor  solid-liquid suspension  
Multiscale structures in particle-fluid systems: Characterization, modeling, and simulation 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2019, 卷号: 198, 页码: 198-223
Authors:  Ge, Wei;  Chang, Qi;  Li, Chengxiang;  Wang, Junwu
Favorite  |  View/Download:133/0  |  Submit date:2019/04/03
Multiscale structures  Mesoscale structures  Structure heterogeneity  Fluidization  Multiphase flow