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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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杨国伟 [11]
郭迪龙 [6]
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孙振旭 [4]
Yao Y [2]
姚拴宝 [2]
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Creator:杨国伟
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Date Issued:2014
Language:英语
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Study on the critical diameter of the subway tunnel based on the pressure variation
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2014, 卷号: 57, 期号: 10, 页码: 2037-2043
Authors:
Sun ZX(孙振旭)
;
Yang GW(杨国伟)
;
Zhu L
;
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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Submit date:2014/11/27
Tunnel Pressure Waves
Airtight Index
Aural Discomfort
Blockage Ratio
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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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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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:127/0
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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
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
Authors:
Zeng XH(曾晓辉)
;
Yang GW(杨国伟)
;
Liu MB(刘谋斌)
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View/Download:136/0
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Submit date: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
Authors:
Yang GW(杨国伟)
;
Yao SB(姚拴宝)
;
Guo DL(郭迪龙)
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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
Numerical simulation and wind tunnel testing of flutter about an all- Movable horizontal tail at transonic speeds
会议论文
29th Congress of the International Council of the Aeronautical Sciences, ICAS 2014, St. Petersburg, Russia, September 7, 2014 - September 12, 2014
Authors:
Qian W
;
Yang GW(杨国伟)
;
Zheng GN(郑冠男)
;
Zhang GJ
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View/Download:217/72
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Submit date:2017/05/27
All-movable Horizontal Tail
Flutter Boundaries
Overload Factors
Structure Dynamics
Transonic Flutter
Transonic Speed
Wind Tunnel Tests
Wind-tunnel Testing
Reconstruction of structural damage based on reflection intensity spectra of fiber Bragg gratings
期刊论文
MEASUREMENT SCIENCE & TECHNOLOGY, 2014, 卷号: 25, 期号: 12, 页码: 125109
Authors:
Huang GJ(黄国君)
;
Wei CB
;
Chen SY
;
Yang GW(杨国伟)
;
Huang, GJ (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
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View/Download:469/151
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Submit date:2015/01/04
Damage Reconstruction
Fiber Bragg Grating
Reflection Intensity Spectrum
Transfer Matrix
Genetic Algorithm
Finite Element Method
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:76/0
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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
Research on compressible flow around cylinder and truncated cone with LES method
会议论文
4th International Conference on Structures and Building Materials, ICSBM 2014, Guangzhou, China, March 15, 2014 - March 16, 2014
Authors:
Zhao M
;
Mao J
;
Yang GW(杨国伟)
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Adobe PDF(431Kb)
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View/Download:218/81
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Submit date:2017/05/27
Flow Around Circular Cylinder
Flow Around Cylinder
Flow Filed
High Reynolds Number
Les
Pressure Coefficients
Sub-grid Scale Models
Vortex Street