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| Data augmented prediction of Reynolds stresses for flows around an axisymmetric body of revolution 期刊论文 OCEAN ENGINEERING, 2024, 卷号: 296, 页码: 14 Authors: Liu Y(刘毅); Wang SZ(王士召); Zhang XL(张鑫磊); He GW(何国威) Favorite  |  View/Download:20/0  |  Submit date:2024/05/21 Ensemble Kalman method Machine learning Turbulence modeling SUBOFF model |
| Structure and role of the pressure Hessian in regions of strong vorticity in turbulence 期刊论文 JOURNAL OF FLUID MECHANICS, 2024, 卷号: 983, 页码: 12 Authors: Yang PF(杨鹏飞); Xu, H; Pumir, A; He GW(何国威) Favorite  |  View/Download:6/0  |  Submit date:2024/05/14 turbulence theory turbulence modelling vortex dynamics |
| Ensemble variational method with adaptive covariance inflation for learning neural network-based turbulence models 期刊论文 PHYSICS OF FLUIDS, 2024, 卷号: 36, 期号: 3, 页码: 21 Authors: Luo QY(罗清勇); Zhang XL(张鑫磊); He GW(何国威) Favorite  |  View/Download:19/0  |  Submit date:2024/05/14 |
| Clustering dimensionless learning for multiple-physical-regime systems 期刊论文 COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2024, 卷号: 420, 页码: 21 Authors: Zhang, Lei; Xu ZY(许昭越); Wang SZ(王士召); He GW(何国威) Favorite  |  View/Download:68/0  |  Submit date:2024/03/11 Cluster Active subspace Data-driven dimensional analysis Machine learning |
| Physical interpretation of neural network-based nonlinear eddy viscosity models 期刊论文 AEROSPACE SCIENCE AND TECHNOLOGY, 2023, 卷号: 142, 页码: 13 Authors: Zhang XL(张鑫磊); Xiao, Heng; Jee, Solkeun; He GW(何国威) Adobe PDF(5699Kb)  |  Favorite  |  View/Download:73/6  |  Submit date:2023/11/28 Machine learning Turbulence modeling Ensemble Kalman inversion Physical interpretability |
| Engineering perspective on bird flight: Scaling, geometry, kinematics and aerodynamics 期刊论文 PROGRESS IN AEROSPACE SCIENCES, 2023, 卷号: 142, 页码: 47 Authors: Liu, Tianshu; Wang SZ(王士召); Liu, Hao; He GW(何国威) Adobe PDF(39199Kb)  |  Favorite  |  View/Download:73/4  |  Submit date:2024/01/22 Bird Flight Scaling Flapping wing Airfoil Wing geometry Wing kinematics Aerodynamics Vortex Lift Drag Thrust Thin-airfoil theory Lifting-line theory Wake models Kutta-Joukowski theorem Actuator disk model Vortex ring model CFD Multiple joint arm system |
| Combining direct and indirect sparse data for learning generalizable turbulence models 期刊论文 JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 卷号: 489, 页码: 112272 Authors: Zhang XL(张鑫磊); Xiao, Heng; Luo, Xiaodong; He GW(何国威) Adobe PDF(7111Kb)  |  Favorite  |  View/Download:58/5  |  Submit date:2023/09/05 Ensemble Kalman method Turbulence modeling Direct data Indirect data |
| Learning Neural-Network-Based Turbulence Models for External Transonic Flows Using Ensemble Kalman Method 期刊论文 AIAA JOURNAL, 2023 Authors: Liu Y(刘毅); Zhang XL(张鑫磊); He GW(何国威) Adobe PDF(8757Kb)  |  Favorite  |  View/Download:59/0  |  Submit date:2023/06/15 |
| Composition of resolvents enhanced by random sweeping for large scale structures in turbulent channel flows 期刊论文 JOURNAL OF FLUID MECHANICS, 2023, 卷号: 956, 页码: A31 Authors: Wu T(吴霆); He GW(何国威) Adobe PDF(1735Kb)  |  Favorite  |  View/Download:66/0  |  Submit date:2023/04/20 turbulence modelling turbulent boundary layers |
| 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 Authors: Yang PF(杨鹏飞); Zhou ZD(周志登); Xu H; He GW(何国威) Adobe PDF(489Kb)  |  Favorite  |  View/Download:71/9  |  Submit date:2023/12/11 homogeneous turbulence turbulence theory |