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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
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Drag Force  Direct Numerical Simulation  Discrete Particle Method  Two-fluid Model  Fluidization  Multiphase Flow  
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:30/0  |  Submit date:2020/03/24
Drag Force  Direct Numerical Simulation  Discrete Particle Method  Two-fluid Model  Fluidization  Multiphase Flow  
Quantifying the non-equilibrium characteristics of heterogeneous gas-solid flow of smooth, inelastic spheres using a computational fluid dynamics-discrete element method 期刊论文
JOURNAL OF FLUID MECHANICS, 2019, 卷号: 866, 页码: 776-790
Authors:  Wang, Jing;  Chen, Xizhong;  Bian, Wei;  Zhao, Bidan;  Wang, Junwu
Favorite  |  View/Download:77/0  |  Submit date:2019/06/14
fluidized beds  granular media  particle  fluid flow  
Mesoscale-structure-based dynamic multiscale method for gas-solid flow 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2018, 卷号: 192, 页码: 864-881
Authors:  Chen, Xizhong;  Wang, Junwu
Adobe PDF(5427Kb)  |  Favorite  |  View/Download:136/0  |  Submit date:2018/11/02
Two-fluid Model  Discrete Particle Model  Dynamic Multiscale Method  Gas-solid Flows  Mesoscale Structures  Multiscale Simulation  
Dynamic Multiscale Method for Gas-Solid Flow via Spatiotemporal Coupling of Two-Fluid Model and Discrete Particle Model 期刊论文
AICHE JOURNAL, 2017, 卷号: 63, 期号: 9, 页码: 3681-3691
Authors:  Chen, Xizhong;  Wang, Junwu
Adobe PDF(1078Kb)  |  Favorite  |  View/Download:133/0  |  Submit date:2017/11/27
Two-fluid Model  Discrete Particle Method  Hybrid Model  Spatial Coupling  Dynamic Coupling  Gas-solid Flow  
离散-连续混合多尺度模型在计算流体力学中的应用进展 期刊论文
中国粉体技术, 2017, 卷号: 23, 期号: 03, 页码: 62-72
Authors:  陈锡忠;  王军武
Adobe PDF(2342Kb)  |  Favorite  |  View/Download:37/0  |  Submit date:2018/09/05
离散-连续耦合  原子-连续混合  混合多尺度模型  多尺度耦合  跨尺度关联  
Multiscale modeling of rapid granular flow with a hybrid discrete-continuum method 期刊论文
POWDER TECHNOLOGY, 2016, 卷号: 304, 期号: DEC, 页码: 177-185
Authors:  Chen, Xizhong;  Wang, Junwu;  Li, Jinghai
Adobe PDF(1674Kb)  |  Favorite  |  View/Download:103/0  |  Submit date:2017/03/24
Hybrid Discrete-continuum Method  Multiscale Simulation  Discrete Element Model  Continuum Model  Granular Flow  
模拟颗粒流体系统的混合动态多尺度方法 学位论文
, 北京: 中国科学院研究生院, 2016
Authors:  陈锡忠
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颗粒流体系统  流态化  多尺度方法  介尺度  离散-连续混合模型  
Hybrid discrete-continuum model for granular flow 会议论文
Procedia Engineering, Beijing, PEOPLES R CHINA, MAY 19-22, 2014
Authors:  Chen, Xizhong;  Wang, Junwu
Adobe PDF(513Kb)  |  Favorite  |  View/Download:86/0  |  Submit date:2016/01/11
混合动态多尺度方法模拟颗粒流和气固两相流 会议论文
中国力学大会-2015论文摘要集, 中国上海, 2015-08-16
Authors:  陈锡忠;  王军武
Adobe PDF(219Kb)  |  Favorite  |  View/Download:69/0  |  Submit date:2017/05/31
气固两相流  泊肃叶流  颗粒流  多尺度方法  耦合方法  流动问题