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基于动态分区概念的高超声速燃烧大涡模拟 期刊论文
力学学报, 2022, 卷号: 54, 期号: 04, 页码: 954-974
作者:  姚卫;  刘杭;  张政;  肖雅彬;  岳连捷
Adobe PDF(1875Kb)  |  收藏  |  浏览/下载:283/66  |  提交时间:2022/06/10
高超声速燃烧  动态分区火焰面  分区自适应化学  分区并行自适应建表  改进延迟分离涡模拟  
基于组合神经网络的雷诺平均湍流模型多次修正方法 期刊论文
力学学报, 2021, 卷号: 53, 期号: 06, 页码: 1532-1542
作者:  张珍;  叶舒然;  岳杰顺;  王一伟;  黄晨光
Adobe PDF(7671Kb)  |  收藏  |  浏览/下载:302/64  |  提交时间:2021/11/12
组合神经网络  雷诺平均  各向异性  隐式修正  精度闭环  
Experimental study of droplet behavior in a swirl flow field induced by two kinds of guiding vanes and inlet structure optimization 期刊论文
JOURNAL OF HYDRODYNAMICS, 2021, 页码: 7
作者:  Shi SY(史仕荧);  Sun, Huan-qiang;  Lin LM(林黎明);  Zhang, Cheng-fu;  Zhang J(张健)
Adobe PDF(2494Kb)  |  收藏  |  浏览/下载:238/50  |  提交时间:2021/03/30
Swirl flow field  droplet breakage mechanism  maximum droplet size  experiment  
Numerical investigations of the transient cavitating vortical flow structures over a flexible NACA66 hydrofoil 期刊论文
JOURNAL OF HYDRODYNAMICS, 2020, 卷号: 32, 期号: 5, 页码: 865-878
作者:  Huang RF(黄仁芳);  Du TZ(杜特专);  Wang YW(王一伟);  Huang CG(黄晨光)
Adobe PDF(4739Kb)  |  收藏  |  浏览/下载:322/88  |  提交时间:2020/12/28
Cloud cavitation  LARGE-EDDY SIMULATION  flexible hydrofoil  VORTEX IDENTIFICATION METHODS  Ω  SPECIAL EMPHASIS  method  ADDED-MASS  flow-induced vibration  OMEGA  VIBRATION  DYNAMICS  
Numerical implementation and evaluation of resolvent-based estimation for space-time energy spectra in turbulent channel flows 期刊论文
ACTA MECHANICA SINICA, 2020, 页码: 14
作者:  Yang BW(杨博文);  Jin GD(晋国栋);  Wu T(吴霆);  Yang ZX(杨子轩);  He GW(何国威)
Adobe PDF(1691Kb)  |  收藏  |  浏览/下载:215/75  |  提交时间:2020/08/26
Space-time energy spectra  Turbulent channel flow  Resolvent operator  
Subgrid-scale model based on the vorticity gradient tensor for rotating turbulent flows 期刊论文
ACTA MECHANICA SINICA, 2020, 页码: 9
作者:  Qi H(齐涵);  Li XL(李新亮);  Yu ZP(于长平)
Adobe PDF(2084Kb)  |  收藏  |  浏览/下载:352/81  |  提交时间:2020/07/06
Large-eddy simulation  Subgrid-scale model  Rotating turbulent channel flow  
Kerosene-fueled supersonic combustion modeling based on skeletal mechanisms 期刊论文
ACTA MECHANICA SINICA, 2019, 卷号: 35, 期号: 6, 页码: 1155-1177
作者:  Yao W(姚卫)
浏览  |  Adobe PDF(9586Kb)  |  收藏  |  浏览/下载:652/294  |  提交时间:2019/12/17
Kerosene  Supersonic combustion  Large eddy simulation  Skeletal mechanism  Scramjet  
Application of deep learning method to Reynolds stress models of channel flow based on reduced-order modeling of DNS data 期刊论文
JOURNAL OF HYDRODYNAMICS, 2019, 卷号: 31, 期号: 1, 页码: 58-65
作者:  Zhang Z(张珍);  Song XD;  Ye SR;  Wang YW(王一伟);  Huang CG(黄晨光);  An YR;  Chen YS
浏览  |  Adobe PDF(1492Kb)  |  收藏  |  浏览/下载:364/155  |  提交时间:2019/04/11
Deep neural network  channel flow  turbulence model  Reynolds stress  
Effects of the Reynolds number on a scale-similarity model of Lagrangian velocity correlations in isotropic turbulent flows 期刊论文
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2018, 卷号: 39, 期号: 11, 页码: 1605-1616
作者:  Shi ZY(史召宇);  Chen JC(陈进财);  Jin GD(晋国栋)
浏览  |  Adobe PDF(1283Kb)  |  收藏  |  浏览/下载:265/98  |  提交时间:2018/12/12
turbulent mixing  relative dispersion  Lagrangian velocity correlation  scale-similarity model  dispersion velocity  Reynolds number effect  
Spatial pyramidal cross correlation for particle image velocimetry 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2018, 卷号: 61, 期号: 6, 页码: 867-878
作者:  Wang HP(王洪平);  Wu P;  Gao Q;  Wang JJ;  Wang JJ
浏览  |  Adobe PDF(3036Kb)  |  收藏  |  浏览/下载:369/146  |  提交时间:2018/07/17
Particle Image Velocimetry (Piv)  Cross Correlation  Spatial Resolution  Moving Average