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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:8/0  |  Submit date:2024/05/21 Ensemble Kalman method Machine learning Turbulence modeling SUBOFF model |
| Explainability analysis of neural network-based turbulence modeling for transonic axial compressor rotor flows 期刊论文 AEROSPACE SCIENCE AND TECHNOLOGY, 2023, 卷号: 141, 页码: 108542 Authors: Wu CT(吴楚畋); Wang SZ(王士召); Zhang XL(张鑫磊); He GW(何国威) Adobe PDF(3908Kb)  |  Favorite  |  View/Download:109/9  |  Submit date:2023/09/26 Explainability Ensemble Kalman method Turbulence model Axial compressor rotor Neural network Machine learning |
| 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:67/4  |  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 |
| Space-time correlations of passive scalar in Kraichnan model 期刊论文 THEORETICAL AND APPLIED MECHANICS LETTERS, 2023, 卷号: 13, 期号: 5, 页码: 100470 Authors: Yang PF(杨平凡); Pan, Liubin; He GW(何国威) Adobe PDF(345Kb)  |  Favorite  |  View/Download:22/3  |  Submit date:2024/01/15 Space-time correlation Passive scalar Kraichnan model |
| An interface-resolved phase-change model based on velocity decomposition 期刊论文 JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 卷号: 475, 页码: 28 Authors: Lu M(卢敏); Yang ZX(杨子轩); He GW(何国威) Adobe PDF(3953Kb)  |  Favorite  |  View/Download:172/5  |  Submit date:2023/02/20 Phase-change model Velocity decomposition Multi-phase flow |
| Towards multi-fidelity simulation of flows around an underwater vehicle with appendages and propeller 期刊论文 THEORETICAL AND APPLIED MECHANICS LETTERS, 2022, 卷号: 12, 期号: 1, 页码: 100318 Authors: Zhou ZD(周志登); Li ZB(李曌斌); He GW(何国威); Yang XL(杨晓雷) Adobe PDF(2422Kb)  |  Favorite  |  View/Download:29/6  |  Submit date:2024/01/15 Multi-fidelity model Large-eddy simulation Immersed boundary method Actuator disk model DARPA suboff |
| 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) View  |  Adobe PDF(4058Kb)  |  Favorite  |  View/Download:603/197  |  Submit date:2019/12/17 Machine learning Artificial neural network Subgrid-scale model Large-eddy simulation Isotropic turbulent flows |
| Wall-modeling for large-eddy simulation of flows around an axisymmetric body using the diffuse-interface immersed boundary method 期刊论文 APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2019, 卷号: 40, 期号: 3, 页码: 305-320 Authors: Shi BJ(时北极); Yang XL(杨晓雷); Jin GD(晋国栋); He GW(何国威); Wang SZ(王士召) View  |  Adobe PDF(860Kb)  |  Favorite  |  View/Download:377/92  |  Submit date:2019/04/11 wall model large-eddy simulation (LES) immersed boundary (IB) method diffuse-interface |
| Lattice-Boltzmann lattice-spring simulations of two flexible fibers settling in moderate Reynolds number flows 期刊论文 COMPUTERS & FLUIDS, 2018, 卷号: 167, 页码: 341-358 Authors: Alhasan Ahmed A; Luo Y; Wu TH; He GW(何国威); Qi DW View  |  Adobe PDF(5318Kb)  |  Favorite  |  View/Download:367/119  |  Submit date:2018/07/17 Lattice Boltzmann Method Lattice Spring Model Hemodynamics Elastic Vessel Blockage |
| Multi-flexible fiber flows: A direct-forcing immersed boundary lattice-Boltzmann lattice-spring approach 期刊论文 INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2018, 卷号: 99, 页码: 408-422 Authors: Tang YH; Wu TH; He GW(何国威); Qi DW View  |  Adobe PDF(4262Kb)  |  Favorite  |  View/Download:470/137  |  Submit date:2018/10/30 Lattice Boltzmann equation Lattice spring model Flexible fibers Fiber network Drainage rate Immersed boundary method Rigidity Flexibility |