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Knowledge Management System of Institue of Mechanics, CAS
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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:183/0
  |  
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:152/0
  |  
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:199/0
  |  
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:112/0
  |  
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
Hunting of railway vehicle under actions of steady aerodynamic loads in open air
会议论文
THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Ajaccio, Corsica, France, 8-11 April 2014
作者:
Zeng XH(曾晓辉)
;
Yang GW(杨国伟)
;
Liu MB(刘谋斌)
收藏
  |  
浏览/下载:128/0
  |  
提交时间:2018/11/08
Aerodynamic Loads
Aerodynamics
Automobile Suspensions
Degrees Of Freedom (Mechanics)
Locomotives
Magnetic Levitation Vehicles
Railroad Plant And Structures
Railroad Transportation
Railroads
Speed
Stiffness
Critical Speed
High
Speed Railways
Hunting
Linear Stability
Straight Track
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:150/0
  |  
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:68/0
  |  
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
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:116/0
  |  
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
Experimental and computational investigation of a full aircraft flutter at transonic speeds
会议论文
International Forum on Aeroelasticity and Structural Dynamics, IFASD 2013, Bristol, United kingdom, June 24, 2013 - June 27, 2013
作者:
Qian W
;
Yang GW(杨国伟)
;
Luo JG
;
Yang R
;
Zhang GJ
收藏
  |  
浏览/下载:153/0
  |  
提交时间:2018/11/08
Aeroelasticity
Aircraft manufacture
Airframes
Computational fluid dynamics
Elastic waves
Flutter (aerodynamics)
Structural dynamics
Supersonic aircraft
Transonic aerodynamics
Viscous flow
Wind stress
Wind tunnels
Aircraft structure
CFD simulations
CFD/CSD
Computational investigation
Flutter boundary predictions
Transonic flutter
Unsteady aerodynamics
Wind tunnel tests
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:217/91
  |  
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