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Data-driven rapid prediction model for aerodynamic force of high-speed train with arbitrary streamlined head 期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2022, 卷号: 16, 期号: 1, 页码: 2190-2205
Authors:  Chen, Dawei;  Sun ZX(孙振旭);  Yao, Shuanbao;  Xu SF(许盛峰);  Yin B(银波);  Guo DL(郭迪龙);  Yang GW(杨国伟);  Ding, Sansan
Adobe PDF(2791Kb)  |  Favorite  |  View/Download：152/27  |  Submit date：2022/12/20
Aerodynamic force  inverse design  high-speed train  SVM  numerical simulation  wind tunnel test  
Aerodynamic optimization using passive control devices near the bogie cabin of high-speed trains 期刊论文
ACTA MECHANICA SINICA, 2022, 卷号: 38, 期号: 9, 页码: 16
Authors:  Yao YF(姚永芳);  Sun ZX(孙振旭);  Li GB;  Yang GW(杨国伟);  Prapamonthon P;  Guo Y(郭易);  Wang MY(王梦莹)
Adobe PDF(4750Kb)  |  Favorite  |  View/Download：225/32  |  Submit date：2022/07/18
Passive control devices  Aerodynamic drag  Slipstream  Aerodynamic noise  High-speed trains  
Coupling effects between pantograph of high-speed train and tunnel 期刊论文
VEHICLE SYSTEM DYNAMICS, 2022, 页码: 18
Authors:  Ji ZL(纪占玲);  Guo Y(郭易);  Guo DL(郭迪龙);  Yang GW(杨国伟);  Zhang LF(张玲芳)
Adobe PDF(3604Kb)  |  Favorite  |  View/Download：223/50  |  Submit date：2022/07/18
High-speed train  Coupling effect  Pantograph and tunnel  Aerodynamics and multi-body dynamics coupling  
Effects of bottom deflectors on aerodynamic drag reduction of a high-speed train 期刊论文
ACTA MECHANICA SINICA, 2022, 卷号: 38, 期号: 5, 页码: 15
Authors:  Liu, Wen;  Ji ZL(纪占玲);  Guo DL(郭迪龙);  Yang GW(杨国伟);  Zhou, Gaowei;  Ren, Kunhua
Adobe PDF(2462Kb)  |  Favorite  |  View/Download：233/57  |  Submit date：2022/07/18
High-speed train  Drag reduction  Bottom deflector  Bogie  Flow control  
Numerical Investigation on Aerodynamic Drag and Noise of Pantographs with Modified Structures 期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2022, 卷号: 15, 期号: 2, 页码: 617-631
Authors:  Yao Y(姚寅);  Sun ZX(孙振旭);  Li G;  Prapamonthon P;  Cheng G;  Yang GW(杨国伟)
Adobe PDF(1564Kb)  |  Favorite  |  View/Download：166/39  |  Submit date：2022/07/18
High speed train  Pantograph  Resistance  Aerodynamic noise  Acoustic finite element method