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Knowledge Management System of Institue of Mechanics, CAS
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Aerodynamic performance and flow evolution of a high-speed train exiting a tunnel with crosswinds
期刊论文
JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021, 卷号: 218, 页码: 14
作者:
Wang, Lei
;
Luo, Jianjun
;
Li, Feilong
;
Guo DL(郭迪龙)
;
Gao, Liping
;
Wang, Dengke
Adobe PDF(17977Kb)
  |  
收藏
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浏览/下载:250/62
  |  
提交时间:2021/11/29
High-speed train (HST)
Crosswinds
Aerodynamic performance
Computational fluid dynamics (CFD)
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
作者:
Zhao GL
;
Sun ZX(孙振旭)
;
Yao SB(姚拴宝)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
收藏
  |  
浏览/下载:165/0
  |  
提交时间: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
Development of a moving model testing system
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 QS(杨乾锁)
;
Song JH(宋军浩)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
收藏
  |  
浏览/下载:199/0
  |  
提交时间:2018/11/08
Brakes
Compressed air
Kinetic energy
Kinetics
Magnets
Pressure vessels
Railroad cars
Railroad transportation
Railroads
Acceleration and deceleration
Aerodynamic optimization
Experimental simulations
High speed train (HST)
Initial pressure
Moving model rig
Pressure waves
Relative motion
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
The influence of affiliated components and train length on the train wind
会议论文
THE THIRD INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Cagliari, Sardinia, Italy , 5-8 April 2016
作者:
Guo DL(郭迪龙)
;
Keming S
;
Zhang Y(张业)
;
Yang GW(杨国伟)
;
Sun ZX(孙振旭)
收藏
  |  
浏览/下载:192/0
  |  
提交时间:2018/11/08
Pedestrian safety
Railroad cars
Railroad transportation
Railroads
Aerodynamic forces
Affiliated components
High speed train (HST)
Human bodies
Improved delayed detached eddy simulations
Induced airflow
Train model
Wake region
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:150/0
  |  
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
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
Numerical simulations investigations of flow fields underneath the high speed trains
会议论文
THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Ajaccio, Corsica, France, 8-11 April 2014
作者:
Zhao G
;
Li H
;
Yao Y
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
收藏
  |  
浏览/下载:114/0
  |  
提交时间:2018/11/08
Aerodynamic loads
Aerodynamics
Bogies (railroad rolling stock)
Flow fields
Railroad cars
Railroad transportation
Railroads
Wheels
Aerodynamic characteristics
Contributing factor
High speed train (HST)
Pulse pressure
Total drags
Total load
Unsteady loads
Optimal windbreak design for wind-erosion in high-speed railway
会议论文
2nd SREE Conference on Modeling and Computation in Engineering, CMCE 2013, Hong Kong, Hong kong, June 22, 2013 - June 23, 2013
作者:
Xi Y
;
Mao J
;
Gao L
;
Yang GW(杨国伟)
浏览
  |  
Adobe PDF(479Kb)
  |  
收藏
  |  
浏览/下载:215/90
  |  
提交时间:2017/05/27
Double Layer Structure
High Speed Train (Hst)
High-speed Railways
Protection Systems
Safety Of Structures
Single-layer Structure
Structural Stabilities
Train Aerodynamics