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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：199/43  |  提交时间：2022/07/18
High-speed train  Coupling effect  Pantograph and tunnel  Aerodynamics and multi-body dynamics coupling  
Effects of Running Speed on Coupling between Pantograph of High-Speed Train and Tunnel Based on Aerodynamics and Multi-Body Dynamics Coupling 期刊论文
APPLIED SCIENCES-BASEL, 2021, 卷号: 11, 期号: 21, 页码: 16
作者:  Ji ZL(纪占玲);  Guo Y(郭易);  Guo DL(郭迪龙);  Yang GW(杨国伟);  Liu YB(刘玉标)
Adobe PDF(48308Kb)  |  收藏  |  浏览/下载：179/30  |  提交时间：2022/01/12
coupling effect between pantograph and tunnel  high-speed pantograph  high-speed train  running speed  coupled aerodynamics and multi-body dynamics  passing through a tunnel  
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
作者:  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)  |  收藏  |  浏览/下载：291/59  |  提交时间：2021/08/16
High-speed train  Surface roughness  Crosswinds  Aerodynamics  Flow separation  
An investigation of the aerodynamic noise of long-grouped high speed trains 会议论文
THE THIRD INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Cagliari, Sardinia, Italy , 5-8 April 2016
作者:  Sun ZX(孙振旭);  Yang GW(杨国伟);  Guo DL(郭迪龙)
收藏  |  浏览/下载：181/0  |  提交时间：2018/11/08
Acoustic noise  Acoustic variables measurement  Acoustic wave transmission  Aerodynamics  Architectural acoustics  Computational aeroacoustics  Numerical models  Railroad transportation  Railroads  Speed  Turbulence  Vehicles  Aerodynamic noise  High speed train (HST)  Non  linear acoustics  Sound power  Sound pressure level  
Tunnel pressure wave investigation with a new moving model rig 会议论文
THE THIRD INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Cagliari, Sardinia, Italy , 5-8 April 2016
作者:  Yang GW(杨国伟);  Song JH(宋军浩);  Yang QS(杨乾锁);  Guo DL(郭迪龙)
收藏  |  浏览/下载：149/0  |  提交时间：2018/11/08
Aerodynamics  Compressed air  Magnetic levitation vehicles  Railroad cars  Railroad transportation  Railroads  Wave propagation  Chinese Academy of Sciences  Chinese railways  High speed train (HST)  Instantaneous pressures  Magnetic force  Moving model rig  Pressure waves  Test capability  
Effects of accessory parts topology on the aerodynamics of high-speed trains 会议论文
THE THIRD INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Cagliari, Sardinia, Italy , 5-8 April 2016
作者:  Zhang Y(张业);  Sun ZX(孙振旭);  Guo DL(郭迪龙);  Yang GW(杨国伟)
收藏  |  浏览/下载：198/0  |  提交时间：2018/11/08
Aerodynamics  Bogies (railroad rolling stock)  Electric current collection  Pantographs  Railroad cars  Railroads  Speed  Topology  Vehicle performance  Aero  dynamic performance  High speed train (HST)  Key factors  Lift coefficient  Local optimizations  Running speed  Total drags  
Characteristics of train noise in crosswind conditions 会议论文
THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Ajaccio, Corsica, France, 8-11 April 2014
作者:  Sun ZX(孙振旭);  Yang GW(杨国伟);  Guo DL(郭迪龙)
收藏  |  浏览/下载：109/0  |  提交时间：2018/11/08
Acoustic fields  Acoustic intensity  Aerodynamic loads  Aerodynamics  Flow separation  Railroad cars  Railroad transportation  Railroads  Aerodynamic noise  Crosswind  Detached eddies  Flow reattachment  Non  linear acoustics  
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
作者:  Yang GW(杨国伟);  Yao SB(姚拴宝);  Guo DL(郭迪龙)
收藏  |  浏览/下载：148/0  |  提交时间：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
作者:  Guo DL(郭迪龙);  Yao Y;  Yao SB;  Yang GW(杨国伟)
收藏  |  浏览/下载：65/0  |  提交时间：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