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Ensemble Averaging for Dynamical Systems Under Fast Oscillating Random Boundary Conditions 期刊论文
STOCHASTIC ANALYSIS AND APPLICATIONS, 2014, 卷号: 32, 期号: 6, 页码: 944-961
Authors:  Wang W;  Ren J;  Duan JQ;  He GW(何国威);  Wang, W (reprint author), Nanjing Univ, Dept Math, Nanjing 210093, Jiangsu, Peoples R China.
View  |  Adobe PDF(174Kb)  |  Favorite  |  View/Download：461/149  |  Submit date：2014/11/27
Ensemble Averaging  Random Boundary Conditions  Stochastic Partial Differential Equations  Martingale.  Multiscale Modeling  Random Partial Differential Equations  
A nonlinear model for the subgrid timescale experienced by heavy particles in large eddy simulation of isotropic turbulence with a stochastic differential equation 期刊论文
NEW JOURNAL OF PHYSICS, 2013, 卷号: 15, 期号: 3, 页码: 035011/1-035011/27
Authors:  Jin GD(晋国栋);  He GW(何国威);  He GW (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China
Adobe PDF(1339Kb)  |  Favorite  |  View/Download：972/254  |  Submit date：2013/02/28
Particle-laden Turbulence  Large-eddy Simulation  Particle Sgs Model  Langevin Equation  Stochastic Differential Equation  Approximate Deconvolution Method  Relative Dispersions  
Subgrid scale fluid velocity timescales seen by inertial particles in large-eddy simulation of particle-laden turbulence 期刊论文
International Journal of Multiphase Flow, 2010, 卷号: 36, 期号: 5, 页码: 432–437
Authors:  Jin GD(晋国栋);  He GW(何国威);  Wang LP;  Zhang J(张健)
Adobe PDF(422Kb)  |  Favorite  |  View/Download：1209/235  |  Submit date：2010/05/25
Particle-laden Turbulent Flows  Large-eddy Simulation  Stochastic Model  Particle-subgrid Scale Model  Particle-subgrid Scale Eddy Interaction timeScale