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Robust optimisation of the streamlined shape of a high-speed train in crosswind conditions 期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2023, 卷号: 17, 期号: 1, 页码: 2234012
作者:  Wang YT(王业腾);  Sun ZX(孙振旭);  Ju SJ(鞠胜军);  Guo DL(郭迪龙);  Yang GW(杨国伟)
Adobe PDF(3802Kb)  |  收藏  |  浏览/下载：84/1  |  提交时间：2023/09/05
Railway aerodynamic  High-speed train  Crosswind  Robust optimisation  Flow structures  >  
Study of unsteady aerodynamic performance of a high-speed train entering a double-track tunnel under crosswind conditions 期刊论文
JOURNAL OF FLUIDS AND STRUCTURES, 2023, 卷号: 118, 页码: 103836
作者:  Luo, Jianjun;  Wang, Lei;  Shang, Suying;  Li, Feilong;  Guo DL(郭迪龙);  Gao, Liping;  Wang, Dengke
Adobe PDF(5569Kb)  |  收藏  |  浏览/下载：35/0  |  提交时间：2023/06/15
Aerodynamic performance  Flow structures  High -speed train  Crosswinds  Railway tunnel  Transient pressure  
The influence of operation variables on stress spectrum of high-speed train bogie frames 期刊论文
VEHICLE SYSTEM DYNAMICS, 2023, 卷号: 61, 期号: 2, 页码: 499-512
作者:  Yuan Z(袁征);  Chen XJ(陈贤佳);  Li, Cen;  Ma, Lijun;  Li, Qiang;  Sun, Shouguang;  Wei YJ(魏宇杰)
Adobe PDF(2480Kb)  |  收藏  |  浏览/下载：193/44  |  提交时间：2022/05/17
Stress spectrum  fatigue  operation variable  high-speed train  segmented Weibull model  
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
作者:  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)  |  收藏  |  浏览/下载：130/22  |  提交时间：2022/12/20
Aerodynamic force  inverse design  high-speed train  SVM  numerical simulation  wind tunnel test  
Research on sliding mode controller of the high-speed maglev train under aerodynamic load 期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 2022, 卷号: 14, 期号: 10, 页码: 2147483647
作者:  Liu MJ(刘梦娟);  Wu H(吴晗);  Xu, Junqi;  Ceng XH(曾晓辉);  Yin B(银波);  Hao, Zhanzhou
Adobe PDF(585Kb)  |  收藏  |  浏览/下载：164/25  |  提交时间：2022/10/23
High-speed maglev train  aerodynamic load  sliding mode control  primary suspension  electromagnet fluctuation  
Analysis of the Fluid-Structure Coupling Characteristics of a High-Speed Train Passing through a Tunnel 期刊论文
INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2022
作者:  Ji ZL(纪占玲);  Liu Wen;  Guo DL(郭迪龙);  杨国伟i;  Mao, Jun
Adobe PDF(3198Kb)  |  收藏  |  浏览/下载：191/53  |  提交时间：2022/10/23
High-speed train  fluid-structure coupling  coupled aerodynamics and vehicle dynamics  passing through a tunnel  track irregularities  
Coupling effects between pantograph of high-speed train and tunnel 期刊论文
VEHICLE SYSTEM DYNAMICS, 2022, 页码: 18
作者:  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)  |  收藏  |  浏览/下载：198/43  |  提交时间：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
作者:  Liu, Wen;  Ji ZL(纪占玲);  Guo DL(郭迪龙);  Yang GW(杨国伟);  Zhou, Gaowei;  Ren, Kunhua
Adobe PDF(2462Kb)  |  收藏  |  浏览/下载：198/45  |  提交时间：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
作者:  Yao Y(姚寅);  Sun ZX(孙振旭);  Li G;  Prapamonthon P;  Cheng G;  Yang GW(杨国伟)
Adobe PDF(1564Kb)  |  收藏  |  浏览/下载：139/30  |  提交时间：2022/07/18
High speed train  Pantograph  Resistance  Aerodynamic noise  Acoustic finite element method  
Analysis and prediction of high-speed train wheel wear based on SIMPACK and backpropagation neural networks 期刊论文
EXPERT SYSTEMS, 2021, 卷号: 38, 期号: 7, 页码: 11
作者:  Wang, Shuwen;  Yan, Hao;  Liu, Caixia;  Fan, Ning;  Liu XM(刘小明);  Wang, Chengguo
Adobe PDF(1092Kb)  |  收藏  |  浏览/下载：212/51  |  提交时间：2021/11/01
BP neural networks  high-speed train  SIMPACK  wheel wear