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A wall model for separated flows: embedded learning to improve a posteriori performance 期刊论文
JOURNAL OF FLUID MECHANICS, 2024, 卷号: 1002, 页码: 42./通讯作者：Yang, Xiaolei
Authors:  Zhou ZD(周志登);  Zhang XL(张鑫磊);  He GW(何国威);  Yang XL(杨晓雷)
Favorite  |  View/Download：554/0  |  Submit date：2025/02/10
turbulence modelling  machine learning  boundary layer separation  
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./通讯作者：Pumir, A., He, G. W.
Authors:  Yang PF(杨鹏飞);  Xu, H;  Pumir, A;  He GW(何国威)
Favorite  |  View/Download：101/0  |  Submit date：2024/05/14
turbulence theory  turbulence modelling  vortex dynamics  
Numerical investigation of mixed-phase turbulence induced by a plunging jet 期刊论文
JOURNAL OF FLUID MECHANICS, 2024, 卷号: 979, 页码: 30./通讯作者：Yang, Zixuan
Authors:  Li R(李荣);  Yang ZX(杨子轩);  Zhang, Wei
Favorite  |  View/Download：139/0  |  Submit date：2024/02/19
turbulence simulation  turbulence modelling  multiphase flow  
Artificial neural network based nonlinear algebraic models for large eddy simulation of compressible wall bounded turbulence 期刊论文
JOURNAL OF FLUID MECHANICS, 2023, 卷号: 960, 页码: A4./通讯作者：Chen, SY (corresponding author), Peking Univ, Coll Engn, State Key Lab Turbulence & Complex Syst, Beijing 100871, Peoples R China., Wang, JC, Chen, SY (corresponding author), Southern Univ Sci & Technol, Dept Mech & Aerosp Engn, Shenzhen 518055, Peoples R China., Chen, SY (corresponding author), Eastern Inst Adv Study, Ningbo 315200, Peoples R China.
Authors:  Xu, Dehao;  Wang, Jianchun;  Yu ZP(于长平);  Chen, Shiyi
Adobe PDF(2749Kb)  |  Favorite  |  View/Download：81/10  |  Submit date：2023/04/20
machine learning  turbulence modelling  
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./通讯作者：He, GW (corresponding author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China., He, GW (corresponding author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.
Authors:  Wu T(吴霆);  He GW(何国威)
Adobe PDF(1735Kb)  |  Favorite  |  View/Download：140/55  |  Submit date：2023/04/20
turbulence modelling  turbulent boundary layers  
A unified temperature transformation for high-Mach-number flows above adiabatic and isothermal walls 期刊论文
JOURNAL OF FLUID MECHANICS, 2022, 卷号: 951, 页码: 22./通讯作者：Yang, Xiang I. A., Lv, Yu
Authors:  Peng C;  Huang GP;  Shi YP;  Yang X;  Lv Y(吕钰)
Adobe PDF(1097Kb)  |  Favorite  |  View/Download：435/79  |  Submit date：2022/12/20
compressible turbulence  high-speed flow  turbulence modelling  
Ensemble Kalman method for learning turbulence models from indirect observation data 期刊论文
JOURNAL OF FLUID MECHANICS, 2022, 卷号: 949./通讯作者：He, GW (corresponding author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100049, Peoples R China., He, GW (corresponding author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China., Xiao, H (corresponding author), Virginia Tech, Kevin T Crofton Dept Aerosp & Ocean Engn, Blacksburg, VA 24060 USA.
Authors:  Zhang XL(张鑫磊);  Xiao, Heng;  Luo, Xiaodong;  He GW(何国威)
Adobe PDF(1302Kb)  |  Favorite  |  View/Download：401/64  |  Submit date：2022/10/23
turbulence modelling  machine learning  
Quasi-dynamic subgrid-scale kinetic energy equation model for large-eddy simulation of compressible flows 期刊论文
JOURNAL OF FLUID MECHANICS, 2022, 卷号: 947, 页码: 32./通讯作者：于长平
Authors:  Qi H(齐涵);  Li XL(李新亮);  Hu RN(胡润宁);  Yu ZP(于长平)
Adobe PDF(2560Kb)  |  Favorite  |  View/Download：378/85  |  Submit date：2022/09/16
turbulence modelling  
On the wavenumber-frequency spectrum of the wall pressure fluctuations in turbulent channel flow 期刊论文
JOURNAL OF FLUID MECHANICS, 2022, 卷号: 937, 页码: 27./通讯作者：Yang, Zixuan
Authors:  Yang BW(杨博文);  Yang ZX(杨子轩)
Adobe PDF(4395Kb)  |  Favorite  |  View/Download：302/80  |  Submit date：2022/05/17
turbulence simulation  turbulence modelling  
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./通讯作者：He, Guowei
Authors:  Wu T(吴霆);  He GW(何国威)
Adobe PDF(3524Kb)  |  Favorite  |  View/Download：546/126  |  Submit date：2020/03/11
turbulence theory  turbulence modelling  turbulent boundary layers