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Effect of surface roughness on the aerodynamics of a high-speed train subjected to crosswinds 期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 14
Authors:  Wang MY(王梦莹);  Hashmi, S. A.;  Sun ZX(孙振旭);  Guo DL(郭迪龙);  Vita, G.;  Yang GW(杨国伟);  Hemida, H.
Adobe PDF(2683Kb)  |  Favorite  |  View/Download:324/71  |  Submit date:2021/08/16
High-speed train  Surface roughness  Crosswinds  Aerodynamics  Flow separation  
Aerodynamic shape optimization of an urban maglev train 期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 16
Authors:  Sun ZX(孙振旭);  Wang MY(王梦莹);  Wei LY(魏涟漪);  Kong FB;  Yang GW(杨国伟)
Adobe PDF(2376Kb)  |  Favorite  |  View/Download:319/83  |  Submit date:2021/06/15
Urban maglev train  Aerodynamic characteristics  Cross validation  Kriging model  Genetic algorithm  
高速列车受电弓气动噪声特性分析 期刊论文
北京大学学报(自然科学版), 2020, 卷号: 56, 期号: 03, 页码: 385-398
Authors:  姚永芳;  孙振旭;  刘文;  杨国伟
View  |  Adobe PDF(4738Kb)  |  Favorite  |  View/Download:227/43  |  Submit date:2020/07/15
高速列车  受电弓  气动噪声  脱体涡模拟  声学有限元  
Numerical studies of static aeroelastic effects on grid fin aerodynamic performances 期刊论文
CHINESE JOURNAL OF AERONAUTICS, 2017, 卷号: 30, 期号: 4, 页码: 1300-1314
Authors:  Huang CD(黄程德);  Liu W(刘文);  Yang GW(杨国伟)
View  |  Adobe PDF(4021Kb)  |  Favorite  |  View/Download:345/101  |  Submit date:2017/11/29
Aeroelasticity  Fluid-structure Interpolation  Grid Fin  Mesh Deformation  Radial Basis Function  
Influences of affiliated components and train length on the train wind 期刊论文
ACTA MECHANICA SINICA, 2016, 卷号: 32, 期号: 2, 页码: 191-205
Authors:  Guo DL(郭迪龙);  Shang KM;  Zhang Y;  Yang GW(杨国伟);  Sun ZX(孙振旭);  Guo, DL
View  |  Adobe PDF(10201Kb)  |  Favorite  |  View/Download:317/128  |  Submit date:2017/09/04
基于CFD降阶模型的阵风减缓主动控制研究 期刊论文
航空学报, 2015, 卷号: 36, 期号: 4, 页码: 1103-1111
Authors:  聂雪媛;  杨国伟
View  |  Adobe PDF(845Kb)  |  Favorite  |  View/Download:347/107  |  Submit date:2015/12/25
阵风减缓控制  降阶模型  气动弹性  跨声速  大气紊流  模型预测控制  
高速列车的关键力学问题 期刊论文
力学进展, 2015, 卷号: 45, 期号: 1, 页码: 217-460
Authors:  杨国伟;  魏宇杰;  赵桂林;  刘玉标;  曾晓辉;  邢云林;  赖姜;  张营营;  吴晗;  陈启生;  刘秋生;  李家春;  胡开鑫;  杨中平;  刘文正;  王文静;  孙守光;  张卫华;  周宁;  李瑞平;  吕青松;  金学松;  温泽峰;  肖新标;  赵鑫;  崔大宾;  吴兵;  钟硕乔;  周信
View  |  Adobe PDF(11087Kb)  |  Favorite  |  View/Download:969/247  |  Submit date:2016/01/21
高速列车  空气动力学  弓网关系  车体振动  运行稳定性  轮轨关系  结构可靠性  噪声  High Speed Rails  Aerodynamics  Catenary-pantograph Interaction  Dynamics And Related Issues Of Carbody  Stability Analysis  Rail-wheel Interaction  Reliability Of Key Components  Noise-generation  
Investigation on transonic flutter active auppression with CFD-Based ROMs 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2015, 卷号: 58, 期号: 1, 页码: 014701
Authors:  Nie XY(聂雪媛);  Yang GW(杨国伟);  Zhang MF(张明峰)
View  |  Adobe PDF(754Kb)  |  Favorite  |  View/Download:267/76  |  Submit date:2017/08/30
:Reduced Order Model  Aeroelasticity  Linear Quadratic Gaussian Control  Sliding Mode Control  Active Flutter Suppression Keywords Plus:Navier-stokes Equations  Suppression  Identification  Computations  System  
横风作用下高速列车气动阻力 期刊论文
中南大学学报. 自然科学版, 2014, 卷号: 45, 期号: 11, 页码: 4059-4067
Authors:  毛军;  郗艳红;  高亮;  杨国伟
View  |  Adobe PDF(1667Kb)  |  Favorite  |  View/Download:659/189  |  Submit date:2015/01/26
高速列车  横风  风向角  气动阻力  数值模拟  
基于CFD气动力辨识模型的气动弹性数值计算 期刊论文
振动与冲击, 2014, 卷号: 33, 期号: 20, 页码: 20-25
Authors:  聂雪媛;  刘中玉;  杨国伟
View  |  Adobe PDF(794Kb)  |  Favorite  |  View/Download:443/135  |  Submit date:2015/01/26
气动弹性  非定常气动力辨识  降阶模型  颤振  随机白噪声激励