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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... [9]
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杨国伟 [9]
郭迪龙 [9]
姚拴宝 [4]
孙振旭 [4]
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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
Authors:
Ji ZL(纪占玲)
;
Guo Y(郭易)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Liu YB(刘玉标)
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Submit date: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
Effects of Bogies on the Wake Flow of a High-Speed Train
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 4, 页码: AR759
Authors:
Liu W(刘雯)
;
Guo DL(郭迪龙)
;
Zhang ZJ
;
Chen DW
;
Yang GW(杨国伟)
Adobe PDF(30782Kb)
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Submit date:2019/04/11
high-speed train
unsteady wake
bogie
DMD
vortex dynamics
典型路基结构对高速列车横风气动特性影响分析
期刊论文
机械工程学报, 2018, 卷号: 54, 期号: 4, 页码: 186-195
Authors:
张业
;
孙振旭
;
姚永芳
;
刘雯
;
杨国伟
;
郭迪龙
Adobe PDF(2077Kb)
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Submit date:2018/10/24
路基
高架桥
高速列车
横风
空气动力学
运行安全
动力集中型
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
Authors:
Zhang Y(张业)
;
Sun ZX(孙振旭)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
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Submit date: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
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:1020/316
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Submit date:2014/06/19
Wake Flow
Multi-objective Optimization
Cross-validation
Kriging
High Speed Trains
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:78/0
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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 study on wake characteristics of high-speed trains
期刊论文
Acta Mechanica Sinica, 2013, 卷号: 29, 期号: 6, 页码: 811-822
Authors:
Yao SB(姚拴宝)
;
Sun ZX(孙振旭)
;
Guo DL(郭迪龙)
;
Chen DW(陈大伟)
;
Yang GW(杨国伟)
;
Guo, DL (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
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Submit date:2014/01/17
Wake Flow Structures
Urans
Des
High Speed Trains
高速列车受电弓非定常气动特性研究
期刊论文
铁道学报, 2012, 卷号: 34, 期号: 11, 页码: 16-21
Authors:
郭迪龙
;
姚拴宝
;
刘晨辉
;
杨国伟
Adobe PDF(789Kb)
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Submit date:2013/01/16
受电弓
升力系数
脱体涡模拟
振动
Aerodynamic design for China new high-speed trains
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2012, 卷号: 55, 期号: 7, 页码: 1923-1928
Authors:
Yang GW(杨国伟)
;
Guo DL(郭迪龙)
;
Yao SB(姚拴宝)
;
Liu CH(刘晨辉)
;
Yang, GW
;
Chinese Acad Sci, LHO Inst Mech, Beijing 100190, Peoples R China.
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View/Download:745/293
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Submit date:2013/01/18
Aerodynamic Design
Cfd
Wind-tunnel Test
High-speed Train
Crh380