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A study of the optimization design method for a high speed train 会议论文
THE THIRD INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Cagliari, Sardinia, Italy , 5-8 April 2016
Authors:  Zhao GL;  Sun ZX(孙振旭);  Yao SB(姚拴宝);  Guo DL(郭迪龙);  Yang GW(杨国伟)
Favorite  |  View/Download：177/0  |  Submit date：2018/11/08
Aerodynamic drag  Genetic algorithms  Lift  Railroad cars  Railroads  Aerodynamic lift  Ga  grnn  High speed train (HST)  Kriging model  Optimization design  Optimization method  Surrogate model  
Drag-reduction design on high-speed trains with intelligent optimization algorithm 会议论文
THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Ajaccio, Corsica, France, 8-11 April 2014
Authors:  Yang GW(杨国伟);  Yao SB(姚拴宝);  Guo DL(郭迪龙)
Favorite  |  View/Download：160/0  |  Submit date：2018/11/08
Aerodynamic drag  Aerodynamics  Ant colony optimization  Computational fluid dynamics  Deformation  Design  Drag reduction  Interpolation  Iterative methods  Radial basis function networks  Railroad cars  Railroad transportation  Railroads  Aerodynamic optimization  Grid deformation  High speed train (HST)  Intelligent optimization algorithm  Kriging surrogate model  
The influence of the fairing shape and cross winds on the aerodynamic characteristics of pantograph 会议论文
THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Ajaccio, Corsica, France, 8-11 April 2014
Authors:  Guo DL(郭迪龙);  Yao Y;  Yao SB;  Yang GW(杨国伟)
Favorite  |  View/Download：76/0  |  Submit date：2018/11/08
Flow fields  Lift  Pantographs  Wind  Aerodynamic characteristics  Aerodynamic optimization  Detached eddy simulations  Lift force  Unsteady aerodynamic characteristic  Unsteady aerodynamics  Unsteady characteristics  Vibration  
高速列车优化设计方法研究 会议论文
第七届全国流体力学学术会议, 中国广西桂林, 2012-11-12
Authors:  杨国伟;  姚拴宝;  郭迪龙;  孙振旭;  姚远
Adobe PDF(64Kb)  |  Favorite  |  View/Download：567/192  |  Submit date：2014/04/02
高速列车  优化设计  代理模型  Cfd  遗传算法  
高速列车受电弓涡致振动流固耦合研究 会议论文
第七届全国流体力学学术会议, 中国广西桂林, 2012-11-12
Authors:  孙振旭;  姚远;  姚拴宝;  郭迪龙;  杨国伟
Adobe PDF(65Kb)  |  Favorite  |  View/Download：433/119  |  Submit date：2014/04/02
受电弓  涡致振动  流固耦合  网格变形技术  
高速列车截面变化率优化设计 会议论文
第七届全国流体力学学术会议, 中国广西桂林, 2012-11-12
Authors:  姚拴宝;  郭迪龙;  孙振旭;  姚远;  杨国伟
View  |  Adobe PDF(69Kb)  |  Favorite  |  View/Download：321/94  |  Submit date：2014/04/02
混合算法  编码方式  Kriging模型  截面变化率  高速列车  
不同列车头型在横风条件下的非定常气动特性 会议论文
第七届全国流体力学学术会议, 中国广西桂林, 2012-11-12
Authors:  姚远;  姚拴宝;  郭迪龙;  杨国伟
View  |  Adobe PDF(65Kb)  |  Favorite  |  View/Download：375/141  |  Submit date：2014/04/02
高速列车  侧偏角  脱体涡模拟  流场结构  气动力与力矩系数  
高速列车底部流动 会议论文
第七届全国流体力学学术会议, 中国广西桂林, 2012-11-12
Authors:  郭迪龙;  姚拴宝;  姚远;  孙振旭
View  |  Adobe PDF(66Kb)  |  Favorite  |  View/Download：327/122  |  Submit date：2014/04/02
高速列车  底部流动  非定常  涡流  
The influence of pantograph aerodynamic characteristics caused by its shroud 会议论文
1st International Workshop on High-Speed and Intercity Railways, IWHIR 2011, Shenzhen, Hong Kong, China, JULY 19-22, 2011
Authors:  Yao SB(姚拴宝);  Guo DL(郭迪龙);  Yang GW(杨国伟);  Yao SB(姚拴宝)
Adobe PDF(632Kb)  |  Favorite  |  View/Download：920/246  |  Submit date：2013/02/06
Pantograph Shroud  Unsteady Aerodynamic Characteristics  Des  
The influence of different cross-section shapes of train body on aerodynamic performance 会议论文
1st International Workshop on High-Speed and Intercity Railways, IWHIR 2011, Shenzhen, Hong Kong, China, JULY 19-22, 2011
Authors:  Liu CH(刘晨辉);  Guo DL(郭迪龙);  Yao SB(姚拴宝);  Yang GW(杨国伟);  Liu CH(刘晨辉)
Adobe PDF(1165Kb)  |  Favorite  |  View/Download：694/219  |  Submit date：2013/02/06
Air Pressure Pulse  Cross-section Shape  Aerodynamic Performance  Numerical Simulation