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Using machine learning to detect the turbulent region in flow past a circular cylinder 期刊论文
JOURNAL OF FLUID MECHANICS, 2020, 卷号: 905, 页码: A10
Authors:  Li BL(李秉霖);  Yang ZX(杨子轩);  Zhang X(张星);  He GW(何国威);  Deng BQ;  Shen L
Adobe PDF(1681Kb)  |  Favorite  |  View/Download：576/184  |  Submit date：2020/12/28
wakes  LAGRANGIAN COHERENT STRUCTURES  turbulent transition  DATA-DRIVEN  INTERFACE  DYNAMICS  CLOSURE  
Fluid–structure interactions of single and dual wall-mounted 2D flexible filaments in a laminar boundary layer 期刊论文
Journal of Fluids and Structures, 2020, 卷号: 92, 页码: 102787
Authors:  张翔;  何国威;  张星
Adobe PDF(3236Kb)  |  Favorite  |  View/Download：688/202  |  Submit date：2019/11/08
Fluid-structure interaction  Flow-induced oscillation  Frequency lock-in  Vortex shedding  Immersed boundary method  
Passive hovering of a flexible Lambda-flyer in a vertically oscillating airflow 期刊论文
Journal of Fluid Mechanics, 2019, 卷号: 878, 页码: 113-146
Authors:  Zhang X(张翔);  He GW(何国威);  Wang SZ(王士召);  Zhang X(张星)
Adobe PDF(1273Kb)  |  Favorite  |  View/Download：505/144  |  Submit date：2019/09/05
Flow–structure Interactions  Swimming/flying  Vortex Shedding  
Intermittent locomotion of a fish-like swimmer driven by passive elastic mechanism 期刊论文
Bioinspiration & Biomimetics, 2018, 卷号: 13, 页码: 056011
Authors:  Dai LZ(戴龙珍);  He GW(何国威);  Zhang X(张翔);  Zhang X(张星)
View  |  Adobe PDF(2840Kb)  |  Favorite  |  View/Download：749/229  |  Submit date：2018/08/27
Intermittent Swimming  Energy Efficiency  Elastic Swimmer  Fluid-structure Interaction  Numerical Simulation  
Lift enhancement by bats' dynamically changing wingspan 期刊论文
Journal of Royal Society Inerface, 2015, 卷号: 12, 页码: 20150821
Authors:  Wang SZ(王士召);  Zhang X(张星);  He GW(何国威);  Liu TS;  He GW(何国威)
View  |  Adobe PDF(1708Kb)  |  Favorite  |  View/Download：468/94  |  Submit date：2016/01/07
Bat Flight  Flapping Flight  Dynamically Changing Wingspan  Unsteady Aerodynamics  
Flow-mediated interactions between two self-propelled flapping filaments in tandem configuration 期刊论文
Physical Review Letters, 2014, 卷号: 113, 页码: 238105
Authors:  Zhu XJ(朱晓珏);  He GW(何国威);  Zhang X(张星);  Zhang X(张星)
View  |  Adobe PDF(1017Kb)  |  Favorite  |  View/Download：1313/379  |  Submit date：2014/12/04
Fish Schooling  Vortex Dynamics  Fluid-structure Interaction  Computational Fluid Dynamics  
How flexibility affects the wake symmetry properties of a self-propelled plunging foil 期刊论文
Journal of Fluid Mechanics, 2014, 卷号: 751, 页码: 164-183.
Authors:  Zhu XJ(朱晓珏);  He GW(何国威);  Zhang X(张星);  Zhang X(张星)
View  |  Adobe PDF(1633Kb)  |  Favorite  |  View/Download：1173/408  |  Submit date：2014/06/19
Flow-structure Interactions  Propulsion  Vortex Streets  
Numerical study on hydrodynamic effect of flexibility in a self-propelled plunging foil 期刊论文
Computers & Fluids, 2014, 卷号: 97, 页码: 1-20
Authors:  Zhu XJ(朱晓珏);  He GW(何国威);  Zhang X(张星)
View  |  Adobe PDF(4796Kb)  |  Favorite  |  View/Download：1133/352  |  Submit date：2014/05/04
Fluid–structure Interaction  Passive Flexibility  Self-propulsion  Plunging Foil  Immersed Boundary Method  Vortex Street  
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
Authors:  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)  |  Favorite  |  View/Download：1077/428  |  Submit date：2013/10/14
Parallelization  Domain Decomposition  Massage Passing Interface  Immersed Boundary Method  Discrete Stream-function Formulation  
A lift formula applied to low-Reynolds-number unsteady flows 期刊论文
PHYSICS OF FLUIDS, 2013, 卷号: 25, 期号: 9, 页码: 093605/1-093605/22
Authors:  Wang SZ(王士召);  Zhang X(张星);  He GW(何国威);  Liu TS;  He, GW (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
View  |  Adobe PDF(2214Kb)  |  Favorite  |  View/Download：894/378  |  Submit date：2013/11/18
Reynolds Number  Acceleration Terms  Control Volumes  Flapping Wing  Inertial Effect  Lamb Vectors  Low Reynolds Number  Separated Flows  Unsteady Lift