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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
作者:  张翔;  何国威;  张星
浏览  |  Adobe PDF(3236Kb)  |  收藏  |  浏览/下载:653/194  |  提交时间: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
作者:  Zhang X(张翔);  He GW(何国威);  Wang SZ(王士召);  Zhang X(张星)
浏览  |  Adobe PDF(1273Kb)  |  收藏  |  浏览/下载:465/130  |  提交时间:2019/09/05
Flow–structure Interactions  Swimming/flying  Vortex Shedding  
Underlying principle of efficient propulsion in flexible plunging foils 期刊论文
Acta Mechanica Sinica, 2014, 卷号: 30, 期号: 6, 页码: 839–845
作者:  Zhu XJ(朱晓珏);  He GW(何国威);  Zhang X(张星);  Zhang X(张星)
浏览  |  Adobe PDF(360Kb)  |  收藏  |  浏览/下载:1458/223  |  提交时间:2015/02/05
Flexibility  Propulsive Efficiency  Structural Resonance  Hydrodynamic Wake Resonance  
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
作者:  Zhu XJ(朱晓珏);  He GW(何国威);  Zhang X(张星);  Zhang X(张星)
浏览  |  Adobe PDF(1017Kb)  |  收藏  |  浏览/下载:1277/364  |  提交时间:2014/12/04
Fish Schooling  Vortex Dynamics  Fluid-structure Interaction  Computational Fluid Dynamics  
Nonlinear interfacial waves in a circular cylindrical container subjected to a vertical excitation 期刊论文
Wave Motion, 2014, 卷号: 51, 期号: 5, 页码: 804-817
作者:  Chang L;  Jian YJ;  Su J;  Na R;  Liu QS;  He GW(何国威);  Jian, YJ (reprint author), Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Inner Mongolia, Peoples R China.
浏览  |  Adobe PDF(1846Kb)  |  收藏  |  浏览/下载:487/157  |  提交时间:2014/09/02
Inviscid Two-layer Fluids  Vertical Periodical Oscillation  Two-time Scale Expansions  Nonlinear Interfacial Waves  Circular Cylindrical Container  
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.
作者:  Zhu XJ(朱晓珏);  He GW(何国威);  Zhang X(张星);  Zhang X(张星)
浏览  |  Adobe PDF(1633Kb)  |  收藏  |  浏览/下载:1131/384  |  提交时间:2014/06/19
Flow-structure Interactions  Propulsion  Vortex Streets  
Lift enhancement by dynamically changing wingspan in forward flapping flight 期刊论文
PHYSICS OF FLUIDS, 2014, 卷号: 26, 期号: 6, 页码: 61903
作者:  Wang SZ(王士召);  Zhang X(张星);  He GW(何国威);  He, GW (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2410Kb)  |  收藏  |  浏览/下载:775/176  |  提交时间:2014/11/03
Immersed Boundary Method  Leading-edge Vortices  Insect Flight  Aerodynamic Performance  Unsteady Aerodynamics  Wake Structure  Free Vortex  Bat Flight  Kinematics  Flow  
Simulation of swimming of a flexible filament using the generalized lattice-spring lattice-Boltzmann method 期刊论文
JOURNAL OF THEORETICAL BIOLOGY, 2014, 卷号: 349, 页码: 1-11
作者:  Wu TH;  Guo RS;  He GW(何国威);  Liu YM;  Qi DW;  Qi, DW (reprint author), Western Michigan Univ, Dept Chem & Paper Engn, Kalamazoo, MI 49009 USA.
浏览  |  Adobe PDF(2562Kb)  |  收藏  |  浏览/下载:686/204  |  提交时间:2014/06/05
Lattice Boltzmann Method  Lattice Spring Model  a Flexible Filament  
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
作者:  Zhu XJ(朱晓珏);  He GW(何国威);  Zhang X(张星)
浏览  |  Adobe PDF(4796Kb)  |  收藏  |  浏览/下载:1079/339  |  提交时间:2014/05/04
Fluid–structure Interaction  Passive Flexibility  Self-propulsion  Plunging Foil  Immersed Boundary Method  Vortex Street  
Temporal decorrelations in compressible isotropic turbulence 期刊论文
PHYSICAL REVIEW E, 2013, 卷号: 88, 期号: 2, 页码: 021001/1-021001/4
作者:  Li D(李栋);  Zhang X(张星);  He GW(何国威);  He, GW (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(244Kb)  |  收藏  |  浏览/下载:795/262  |  提交时间:2013/09/27
Temporal Decorrelation  Compressible Isotropic Turbulence  Space-time Correlation  The Helmholtz Decomposition