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Parametric study on drag reduction with the combination of the upstream energy deposition and the opposing jet configuration in supersonic flows 期刊论文
ACTA ASTRONAUTICA, 2020, 卷号: 171, 页码: 300-310
Authors:  Ju SJ;  Sun ZX(孙振旭);  Yang GW(杨国伟);  Prapamonthon P;  Zhang JY
Favorite  |  View/Download:28/0  |  Submit date:2020/05/18
Computational fluid dynamics  Drag reduction  Supersonic flow  Energy deposition  Opposing jet  
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
Authors:  Wu T(吴霆);  He GW(何国威)
Favorite  |  View/Download:74/0  |  Submit date:2020/03/11
turbulence theory  turbulence modelling  turbulent boundary layers  
Study on mechanical characteristics and damage mechanism of the Longmaxi Formation shale in southern Sichuan Basin, China 期刊论文
ENERGY EXPLORATION & EXPLOITATION, 2020, 卷号: 38, 期号: 2, 页码: 454-472
Authors:  Guo W;  Shen WJ(沈伟军);  Li XZ;  Wang N;  Liu XH;  Zhang XW;  Zhou SW
Adobe PDF(1009Kb)  |  Favorite  |  View/Download:100/3  |  Submit date:2019/11/26
Longmaxi Formation shale  mechanical characteristics  effective pressure  damage mechanism  compressive strength  
A simulation-based actuator surface parameterization for large-eddy simulation of propeller wakes 期刊论文
OCEAN ENGINEERING, 2020, 卷号: 199, 页码: 11
Authors:  Liao F(廖飞);  Wang SZ(王士召);  Yang XL(杨晓雷);  He GW(何国威)
Favorite  |  View/Download:9/0  |  Submit date:2020/05/18
Actuator surface  Simulation-based parameterization  Propeller  LES  RANS  
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
Authors:  Liao F(廖飞);  He GW(何国威)
Favorite  |  View/Download:41/0  |  Submit date: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
Authors:  张翔;  何国威;  张星
Adobe PDF(3236Kb)  |  Favorite  |  View/Download:257/37  |  Submit date:2019/11/08
Flow–structure Interactions  Immersed Boundary Method  Flow-induced Oscillation  Frequency Lock-in  Vortex Shedding  
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
Authors:  Zhou ZD(周志登);  He GW(何国威);  Wang SZ(王士召);  Jin GD(晋国栋)
Adobe PDF(4058Kb)  |  Favorite  |  View/Download:73/1  |  Submit date:2019/12/17
Machine learning  Artificial neural network  Subgrid-scale model  Large-eddy simulation  Isotropic turbulent flows  
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
Authors:  Zhang X(张翔);  He GW(何国威);  Wang SZ(王士召);  Zhang X(张星)
Adobe PDF(1273Kb)  |  Favorite  |  View/Download:147/27  |  Submit date:2019/09/05
Flow–structure Interactions  Swimming/flying  Vortex Shedding  
Understanding of temperature and cooling effectiveness sensitivity of a film-cooled vane under coolant inlet temperature effect: A case study 期刊论文
CASE STUDIES IN THERMAL ENGINEERING, 2019, 卷号: 14, 页码: UNSP 100505
Authors:  Prapamonthon P;  Yin B(银波);  Yang GW(杨国伟);  Zhang MH
Adobe PDF(3342Kb)  |  Favorite  |  View/Download:20/2  |  Submit date:2020/03/21
TURBINE BLADE  HEAT-TRANSFER  
Understanding of temperature and cooling effectiveness sensitivity of a film-cooled vane under coolant inlet temperature effect: A case study 期刊论文
CASE STUDIES IN THERMAL ENGINEERING, 2019, 卷号: 14, 页码: UNSP 100505
Authors:  Prapamonthon P;  Yin B(银波);  Yang GW(杨国伟);  Zhang MH
Adobe PDF(3342Kb)  |  Favorite  |  View/Download:30/2  |  Submit date:2020/03/21
TURBINE BLADE  HEAT-TRANSFER