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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
作者:  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)  |  收藏  |  浏览/下载:531/170  |  提交时间:2020/12/28
wakes  LAGRANGIAN COHERENT STRUCTURES  turbulent transition  DATA-DRIVEN  INTERFACE  DYNAMICS  CLOSURE  
Globally optimized cross-correlation for particle image velocimetry 期刊论文
EXPERIMENTS IN FLUIDS, 2020, 卷号: 61, 期号: 11, 页码: 228
作者:  Wang HP(王洪平);  He GW(何国威);  Wang SZ(王士召)
Adobe PDF(10021Kb)  |  收藏  |  浏览/下载:187/62  |  提交时间:2020/12/28
TRACKING VELOCIMETRY  MOTION ESTIMATION  PIV  FLOW  RESOLUTION  ALGORITHM  
Numerical implementation and evaluation of resolvent-based estimation for space-time energy spectra in turbulent channel flows 期刊论文
ACTA MECHANICA SINICA, 2020, 页码: 14
作者:  Yang BW(杨博文);  Jin GD(晋国栋);  Wu T(吴霆);  Yang ZX(杨子轩);  He GW(何国威)
Adobe PDF(1691Kb)  |  收藏  |  浏览/下载:199/69  |  提交时间:2020/08/26
Space-time energy spectra  Turbulent channel flow  Resolvent operator  
Local modulated wave model for the reconstruction of space-time energy spectra in turbulent flows 期刊论文
JOURNAL OF FLUID MECHANICS, 2020, 卷号: 886, 页码: 26
作者:  Wu T(吴霆);  He GW(何国威)
Adobe PDF(3524Kb)  |  收藏  |  浏览/下载:409/87  |  提交时间:2020/03/11
turbulence theory  turbulence modelling  turbulent boundary layers  
High-order adapter schemes for cell-centered finite difference method 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 403, 页码: 25
作者:  Liao F(廖飞);  He GW(何国威)
Adobe PDF(3897Kb)  |  收藏  |  浏览/下载:274/67  |  提交时间:2020/03/11
High-order scheme  Geometric conservation law  Finite difference method  Adapter scheme  Multiblock grids  
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:649/193  |  提交时间:2019/11/08
Fluid-structure interaction  Flow-induced oscillation  Frequency lock-in  Vortex shedding  Immersed boundary method