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Knowledge Management System of Institue of Mechanics, CAS
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Key Labor... [11]
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孙振旭 [11]
杨国伟 [11]
郭迪龙 [5]
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Numerical Investigation on Aerodynamic Drag and Noise of Pantographs with Modified Structures
期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2022, 卷号: 15, 期号: 2, 页码: 617-631
Authors:
Yao Y(姚寅)
;
Sun ZX(孙振旭)
;
Li G
;
Prapamonthon P
;
Cheng G
;
Yang GW(杨国伟)
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Submit date:2022/07/18
High speed train
Pantograph
Resistance
Aerodynamic noise
Acoustic finite element method
高速列车受电弓气动噪声特性分析
期刊论文
北京大学学报(自然科学版), 2020, 卷号: 56, 期号: 03, 页码: 385-398
Authors:
姚永芳
;
孙振旭
;
刘文
;
杨国伟
Adobe PDF(4738Kb)
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Submit date:2020/07/15
高速列车
受电弓
气动噪声
脱体涡模拟
声学有限元
Research on aerodynamic optimization of high-speed train's slipstream
期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2020, 卷号: 14, 期号: 1, 页码: 1106-1127
Authors:
Sun ZX(孙振旭)
;
Yao SB(姚拴宝)
;
Yang GW(杨国伟)
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Submit date:2022/03/17
Analysis of Aerodynamic Noise Characteristics of High-Speed Train Pantograph with Different Installation Bases
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 11, 页码: 21
Authors:
Yao YF(姚永芳)
;
Sun ZX(孙振旭)
;
Yang GW(杨国伟)
;
Prapamonthon P
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View/Download:273/62
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Submit date:2019/09/09
high-speed train
pantograph
aerodynamic noise
large eddy simulation
acoustic finite element method
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
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View/Download:347/93
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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
INFLUENCE OF TYPICAL SUBGRADE STRUCTURES ON AERODYNAMIC CHARACTERISTICS OF HIGH SPEED TRAINS IN CROSS WIND CONDITIONS
会议论文
ASME Fluids Engineering Division Summer Meeting (FEDSM2018), Montreal, CANADA, JUL 15-20, 2018
Authors:
Sun ZX(孙振旭)
;
Yang GW(杨国伟)
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Submit date:2019/04/19
Surrogate Based Optimization of Aerodynamic Noise for Streamlined Shape of High Speed Trains
期刊论文
APPLIED SCIENCES-BASEL, 2017, 卷号: 7, 期号: 2
Authors:
Sun ZX(孙振旭)
;
Zhang Y
;
Yang GW(杨国伟)
;
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:641/331
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Submit date:2017/07/24
Aerodynamic Noise
Nlas
Kriging Model
Cross Validation
Equivalent Continuous Spl
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
Influences of affiliated components and train length on the train wind
期刊论文
ACTA MECHANICA SINICA, 2016, 卷号: 32, 期号: 2, 页码: 191-205
Authors:
Guo DL(郭迪龙)
;
Shang KM
;
Zhang Y
;
Yang GW(杨国伟)
;
Sun ZX(孙振旭)
;
Guo, DL
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Submit date:2017/09/04
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:1025/318
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Submit date:2014/06/19
Wake Flow
Multi-objective Optimization
Cross-validation
Kriging
High Speed Trains