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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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Key Labora... [8]
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杨国伟 [8]
郭迪龙 [8]
姚拴宝 [4]
孙振旭 [4]
Yao Y [2]
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2014 [8]
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第八届全国流体力学学... [2]
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Optimization design for aerodynamic elements of high speed trains
期刊论文
COMPUTERS & FLUIDS, 2014, 卷号: 95, 页码: 56-73
Authors:
Yao SB(姚拴宝)
;
Guo DL(郭迪龙)
;
Sun ZX(孙振旭)
;
Yang GW(杨国伟)
;
Chen DW(陈大伟)
;
Sun, ZX (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
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View/Download:944/300
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Submit date:2014/06/19
Wake Flow
Multi-objective Optimization
Cross-validation
Kriging
High Speed Trains
RESEARCH ON RUNNING STABILITY OF CRH3 HIGH SPEED TRAINS PASSING BY EACH OTHER
期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2014, 卷号: 8, 期号: 1, 页码: 140-157
Authors:
Sun ZX(孙振旭)
;
Zhang, YY
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Liu, YB
;
Sun, ZX (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
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View/Download:698/206
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Submit date:2014/05/09
Aerodynamic Loads
Tunnel Pressure Waves
Multi-body Dynamic Analysis
Running Stability
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
Authors:
Sun ZX(孙振旭)
;
Yang GW(杨国伟)
;
Guo DL(郭迪龙)
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View/Download:103/0
  |  
Submit date: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
基于CACO-SVM的高速列车头型多目标优化
会议论文
第八届全国流体力学学术会议, 中国甘肃兰州, 2014-09-18
Authors:
张业
;
郭迪龙
;
姚拴宝
;
杨国伟
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View/Download:331/104
  |  
Submit date:2015/07/02
混沌蚁群算法
Svm代理模型
多目标优化
气动外形
高速列车
高速列车气动优化设计技术研究
会议论文
第八届全国流体力学学术会议, 中国甘肃兰州, 2014-09-18
Authors:
杨国伟
;
姚拴宝
;
郭迪龙
;
孙振旭
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Adobe PDF(121Kb)
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View/Download:313/84
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Submit date:2015/07/02
高速列车
气动性能
优化设计
运行场景
流动机理
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
Authors:
Yang GW(杨国伟)
;
Yao SB(姚拴宝)
;
Guo DL(郭迪龙)
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View/Download:145/0
  |  
Submit date: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
Authors:
Guo DL(郭迪龙)
;
Yao Y
;
Yao SB
;
Yang GW(杨国伟)
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View/Download:63/0
  |  
Submit date: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
Authors:
Zhao G
;
Li H
;
Yao Y
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
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View/Download:107/0
  |  
Submit date: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