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Space-time energy spectra in turbulent shear flows 期刊论文
PHYSICAL REVIEW FLUIDS, 2021, 卷号: 6, 期号: 10, 页码: 23
作者:  Wu T(吴霆);  He GW(何国威)
Adobe PDF(1604Kb)  |  收藏  |  浏览/下载:172/46  |  提交时间:2022/01/12
Assimilation of disparate data for enhanced reconstruction of turbulent mean flows 期刊论文
COMPUTERS & FLUIDS, 2021, 卷号: 224, 页码: 14
作者:  Zhang, Xin-Lei;  Xiao, Heng;  He GW(何国威);  Wang SZ(王士召)
Adobe PDF(3374Kb)  |  收藏  |  浏览/下载:272/56  |  提交时间:2021/08/03
Turbulent flow reconstruction  Disparate data sources  Ensemble Kalman method  Data assimilation  
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:539/171  |  提交时间:2020/12/28
wakes  LAGRANGIAN COHERENT STRUCTURES  turbulent transition  DATA-DRIVEN  INTERFACE  DYNAMICS  CLOSURE  
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:205/71  |  提交时间:2020/08/26
Space-time energy spectra  Turbulent channel flow  Resolvent operator  
Subgrid-scale model for large-eddy simulation of isotropic turbulent flows using an artificial neural network 期刊论文
COMPUTERS & FLUIDS, 2019, 卷号: 195, 页码: UNSP 104319
作者:  Zhou ZD(周志登);  He GW(何国威);  Wang SZ(王士召);  Jin GD(晋国栋)
浏览  |  Adobe PDF(4058Kb)  |  收藏  |  浏览/下载:581/187  |  提交时间:2019/12/17
Machine learning  Artificial neural network  Subgrid-scale model  Large-eddy simulation  Isotropic turbulent flows  
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:1018/147  |  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  
Large-eddy simulation of a jet-in-hot-coflow burner operating in the oxygen-diluted combustion regime 期刊论文
FLOW TURBULENCE AND COMBUSTION, 2012, 卷号: 89, 期号: 3, 页码: 449-464
作者:  Ihme M;  Zhang J(张健);  He GW(何国威);  Dally B;  Ihme, M;  Univ Michigan, Dept Aerosp, Ann Arbor, MI 48109 USA.
Adobe PDF(764Kb)  |  收藏  |  浏览/下载:826/306  |  提交时间:2013/01/18
Mild Combustion  Flamelet Modeling  Turbulent Non-premixed Flames  Large-eddy Simulation  Three-stream Combustion  Mild Combustion  Flames  Reignition  Prediction  Extinction  Closure  
Assessment of large-eddy simulation in capturing preferential concentration of heavy particles in isotropic turbulent flows 期刊论文
Physica Scripta, 2010, 卷号: T142, 页码: 014061/1-014061/6
作者:  Jin GD(晋国栋);  Zhang J(张健);  He GW(何国威);  Wang LP;  Jin, GD (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(1379Kb)  |  收藏  |  浏览/下载:467/146  |  提交时间:2014/04/04
Turbulent collision of inertial particles: point-particle based, hybrid simulations and beyond 期刊论文
International Journal of Multiphase Flow, 2009, 卷号: 35, 期号: 9, 页码: 854-867
作者:  Wang LP(王连平);  Bogdan R;  Gao H;  He GW(何国威);  Jin GD(晋国栋);  Wang LP(王连平)
Adobe PDF(1209Kb)  |  收藏  |  浏览/下载:1079/281  |  提交时间:2009/12/28
Effects Of Subgrid-Scale Modeling On Lagrangian Statistics In Large-Eddy Simulation 期刊论文
Journal of Turbulence, 2008, 页码: 1-24
作者:  Yang Y(杨越);  He GW(何国威);  Wang LP;  He, GW (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
Adobe PDF(499Kb)  |  收藏  |  浏览/下载:825/235  |  提交时间:2009/08/03
Homogeneous Isotropic Turbulence  Relative Diffusion  Settling Velocity  Time Correlations  Particle Motion  Heavy-particles  Fluid Particles  Channel Flow  Dispersion