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Lattice-Boltzmann lattice-spring simulations of two flexible fibers settling in moderate Reynolds number flows 期刊论文
COMPUTERS & FLUIDS, 2018, 卷号: 167, 页码: 341-358
作者:  Alhasan Ahmed A;  Luo Y;  Wu TH;  He GW(何国威);  Qi DW
浏览  |  Adobe PDF(5318Kb)  |  收藏  |  浏览/下载：351/111  |  提交时间：2018/07/17
Lattice Boltzmann Method  Lattice Spring Model  Hemodynamics  Elastic Vessel  Blockage  
Multi-flexible fiber flows: A direct-forcing immersed boundary lattice-Boltzmann lattice-spring approach 期刊论文
INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2018, 卷号: 99, 页码: 408-422
作者:  Tang YH;  Wu TH;  He GW(何国威);  Qi DW
浏览  |  Adobe PDF(4262Kb)  |  收藏  |  浏览/下载：447/131  |  提交时间：2018/10/30
Lattice Boltzmann equation  Lattice spring model  Flexible fibers  Fiber network  Drainage rate  Immersed boundary method  Rigidity  Flexibility  
湍流的时空关联和动态耦合 科普文章
2017
作者:  何国威;  王柏懿编撰
浏览  |  Adobe PDF(2134Kb)  |  收藏  |  浏览/下载：1000/514  |  提交时间：2017/04/27
Space-Time Correlations and Dynamic Coupling in Turbulent Flows 期刊论文
ANNUAL REVIEW OF FLUID MECHANICS, 2017, 卷号: 49, 页码: 51-70
作者:  He GW(何国威);  Jin GD(晋国栋);  Yang Y;  He, GW (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2133Kb)  |  收藏  |  浏览/下载：888/325  |  提交时间：2017/07/24
Eulerian And Lagrangian Time Correlations  Large-eddy Simulation  Taylor's Frozen-flow Hypothesis  Time-accurate Subgrid-scale Model  Turbulence-generated Noise  Particle-laden Turbulence  
湍流大涡模拟的时空关联方法 期刊论文
中国科学: 物理学 力学 天文学, 2015, 卷号: 45, 期号: 12, 页码: 124702
作者:  晋国栋;  陈进财;  时北极;  何国威
浏览  |  Adobe PDF(3034Kb)  |  收藏  |  浏览/下载：1021/148  |  提交时间：2015/12/23
湍流  大涡模拟  时空关联  湍流噪声  携带颗粒湍流  Turbulent Flows  Large-eddy Simulation  Space-time Correlation  Turbulent Noise  Particle-laden Turbulent Flows  
Lateral migration of fiber in settling suspensions 会议论文
Paper Conference and Trade Show, PaperCon 2014, Nashville, TN, United states, April 26, 2014 - April 30, 2014
作者:  Qi DW;  He GW(何国威);  Liu YM
浏览  |  Adobe PDF(334Kb)  |  收藏  |  浏览/下载：211/77  |  提交时间：2017/05/27
Fiber Aspect Ratio  Fiber Suspensions  Lateral Migration  Lattice Boltzmann Simulations  Particle Densities  Particle Number Density  Repulsive Forces  Rotational Inertia  
Parallel computing strategy for a flow solver based on immersed boundary method and discrete stream-function formulation 期刊论文
COMPUTERS & FLUIDS, 2013, 卷号: 88, 页码: 210-224
作者:  Wang SZ(王士召);  He GW(何国威);  Zhang X(张星);  Zhang, X (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(2248Kb)  |  收藏  |  浏览/下载：1053/417  |  提交时间：2013/10/14
Parallelization  Domain Decomposition  Massage Passing Interface  Immersed Boundary Method  Discrete Stream-function Formulation  
Lattice Boltzmann simulations of sedimentation of a single fiber in a weak vertical shear flow 期刊论文
PHYSICS OF FLUIDS, 2013, 卷号: 25, 期号: 9, 页码: 093302/1-093302/14
作者:  Qi DW;  He GW(何国威);  Liu YM;  Qi, DW (reprint author), Western Michigan Univ, Dept Chem & Paper Engn, Kalamazoo, MI 49009 USA.
Adobe PDF(2888Kb)  |  收藏  |  浏览/下载：583/170  |  提交时间：2013/11/18
Aspect Ratio  Fibers  Reynolds Number  Suspensions (Fluids)  Cross-stream Migration  Dilute Suspensions  Finite Reynolds Number  Lattice Boltzmann Simulations  Nonspherical Particle  Particle Aspect Ratios  Particle Suspensions  
Turbulent clustering of point particles and finite-size particles in isotropic turbulent flows 期刊论文
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2013, 卷号: 52, 期号: 33, 页码: 11294-11301
作者:  Jin GD(晋国栋);  Wang Y(王赟);  Zhang J(张健);  He GW(何国威);  He, GW (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(1862Kb)  |  收藏  |  浏览/下载：732/204  |  提交时间：2013/09/27
Particle Clustering  Point-particles  Finite-size Particles  Lattice Boltzmann Method  Pseudo-spectral Method  
A nonlinear model for the subgrid timescale experienced by heavy particles in large eddy simulation of isotropic turbulence with a stochastic differential equation 期刊论文
NEW JOURNAL OF PHYSICS, 2013, 卷号: 15, 期号: 3, 页码: 035011/1-035011/27
作者:  Jin GD(晋国栋);  He GW(何国威);  He GW (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China
Adobe PDF(1339Kb)  |  收藏  |  浏览/下载：965/251  |  提交时间：2013/02/28
Particle-laden Turbulence  Large-eddy Simulation  Particle Sgs Model  Langevin Equation  Stochastic Differential Equation  Approximate Deconvolution Method  Relative Dispersions