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Strain self-amplification is larger than vortex stretching due to an invariant relation of filtered velocity gradients 期刊论文
JOURNAL OF FLUID MECHANICS, 2023, 卷号: 955, 页码: 14./通讯作者：He, G. W.
Authors:  Yang PF(杨鹏飞);  Zhou ZD(周志登);  Xu H;  He GW(何国威)
Adobe PDF(489Kb)  |  Favorite  |  View/Download：148/24  |  Submit date：2023/12/11
homogeneous turbulence  turbulence theory  
Late dynamics of large-scale vortices in periodic two-dimensional flows 期刊论文
PHYSICS LETTERS A, 2022, 卷号: 426, 页码: 11./通讯作者：Fang, L.
Authors:  Cai J;  Fang L
Adobe PDF(2588Kb)  |  Favorite  |  View/Download：271/49  |  Submit date：2022/02/17
Homogeneous isotropic turbulence  Two-dimensional turbulence  Point vortex  Direct numerical simulation  
Dual channels of helicity cascade in turbulent flows 期刊论文
JOURNAL OF FLUID MECHANICS, 2020, 卷号: 894, 页码: 13./通讯作者：Yu, Changping
Authors:  Yan Z(闫政);  Li XL(李新亮);  Yu ZP(于长平);  Wang JC;  Chen SY
Adobe PDF(609Kb)  |  Favorite  |  View/Download：279/65  |  Submit date：2020/08/26
homogeneous turbulence  isotropic turbulence  turbulence theory  
All-speed Roe scheme for the large eddy simulation of homogeneous decaying turbulence 期刊论文
INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS, 2016, 卷号: 30, 期号: 1, 页码: 69-78
Authors:  Li XS;  Li XL(李新亮);  Li, XS (reprint author), Tsinghua Univ, Dept Thermal Engn, Key Lab Thermal Sci & Power Engn, Minist Educ, Beijing 100084, Peoples R China.
View  |  Adobe PDF(1089Kb)  |  Favorite  |  View/Download：300/108  |  Submit date：2016/09/14
All-speed Scheme  Large Eddy Simulation  Homogeneous Decaying Turbulence  Roe Scheme  Numerical Dissipation  
Effects Of Subgrid-Scale Modeling On Lagrangian Statistics In Large-Eddy Simulation 期刊论文
Journal of Turbulence, 2008, 页码: 1-24
Authors:  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)  |  Favorite  |  View/Download：1016/254  |  Submit date：2009/08/03
Homogeneous Isotropic Turbulence  Relative Diffusion  Settling Velocity  Time Correlations  Particle Motion  Heavy-particles  Fluid Particles  Channel Flow  Dispersion