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杨国伟 [19]
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A feasibility study on applying meta-heuristic optimization and Gaussian process regression for predicting the performance of pantograph-catenary system
期刊论文
ACTA MECHANICA SINICA, 2024, 卷号: 40, 期号: 1, 页码: 12
Authors:
Zhang MH(张莫晗)
;
Yin B(银波)
;
Sun ZX(孙振旭)
;
Bai, Ye
;
Yang GW(杨国伟)
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View/Download:65/0
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Submit date:2024/02/26
Pantograph-catenary system
Gaussian process regression
Surrogate model
Physical-based model
Study of unsteady aerodynamic performance of a high-speed train entering a double-track tunnel under crosswind conditions
期刊论文
JOURNAL OF FLUIDS AND STRUCTURES, 2023, 卷号: 118, 页码: 103836
Authors:
Luo, Jianjun
;
Wang, Lei
;
Shang, Suying
;
Li, Feilong
;
Guo DL(郭迪龙)
;
Gao, Liping
;
Wang, Dengke
Adobe PDF(5569Kb)
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View/Download:44/2
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Submit date:2023/06/15
Aerodynamic performance
Flow structures
High -speed train
Crosswinds
Railway tunnel
Transient pressure
Prediction of coupling effect between pantograph and tunnel resulting from car body vibration using an aerodynamic and multi-body dynamic coupling approach
期刊论文
VEHICLE SYSTEM DYNAMICS, 2023
Authors:
Ji ZL(纪占玲)
;
Guo Y(郭易)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Mao, Jun
Adobe PDF(3359Kb)
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View/Download:66/2
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Submit date:2023/06/15
Coupling effect between pantograph and tunnel
high-speed trains
car body vibration
aerodynamic and multi-body dynamic coupling
pantograph
Aerodynamic optimization using passive control devices near the bogie cabin of high-speed trains
期刊论文
ACTA MECHANICA SINICA, 2022, 卷号: 38, 期号: 9, 页码: 16
Authors:
Yao YF(姚永芳)
;
Sun ZX(孙振旭)
;
Li GB
;
Yang GW(杨国伟)
;
Prapamonthon P
;
Guo Y(郭易)
;
Wang MY(王梦莹)
Adobe PDF(4750Kb)
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Submit date:2022/07/18
Passive control devices
Aerodynamic drag
Slipstream
Aerodynamic noise
High-speed trains
Analysis of the Fluid-Structure Coupling Characteristics of a High-Speed Train Passing through a Tunnel
期刊论文
INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2022
Authors:
Ji ZL(纪占玲)
;
Liu Wen
;
Guo DL(郭迪龙)
;
杨国伟i
;
Mao, Jun
Adobe PDF(3198Kb)
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Submit date:2022/10/23
High-speed train
fluid-structure coupling
coupled aerodynamics and vehicle dynamics
passing through a tunnel
track irregularities
Coupling effects between pantograph of high-speed train and tunnel
期刊论文
VEHICLE SYSTEM DYNAMICS, 2022, 页码: 18
Authors:
Ji ZL(纪占玲)
;
Guo Y(郭易)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Zhang LF(张玲芳)
Adobe PDF(3604Kb)
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View/Download:222/50
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Submit date:2022/07/18
High-speed train
Coupling effect
Pantograph and tunnel
Aerodynamics and multi-body dynamics coupling
Effects of bottom deflectors on aerodynamic drag reduction of a high-speed train
期刊论文
ACTA MECHANICA SINICA, 2022, 卷号: 38, 期号: 5, 页码: 15
Authors:
Liu, Wen
;
Ji ZL(纪占玲)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Zhou, Gaowei
;
Ren, Kunhua
Adobe PDF(2462Kb)
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Submit date:2022/07/18
High-speed train
Drag reduction
Bottom deflector
Bogie
Flow control
Phase transition and heterogeneous strengthening mechanism in CoCrFeNiMn high-entropy alloy fabricated by laser-engineered net shaping via annealing at intermediate-temperature
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 92, 页码: 129-137
Authors:
Bai YJ(白云建)
;
Jiang H(姜恒)
;
Yan, Kuo
;
Li, Maohui
;
Wei YP(魏延鹏)
;
Zhang K(张坤)
;
Wei BC(魏炳忱)
Adobe PDF(5383Kb)
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Submit date:2022/01/12
High-entropy alloys
Phase transition
Heterogeneous strengthening
Intermediate-temperature
Aerodynamic performance and flow evolution of a high-speed train exiting a tunnel with crosswinds
期刊论文
JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021, 卷号: 218, 页码: 14
Authors:
Wang, Lei
;
Luo, Jianjun
;
Li, Feilong
;
Guo DL(郭迪龙)
;
Gao, Liping
;
Wang, Dengke
Adobe PDF(17977Kb)
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View/Download:271/68
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Submit date:2021/11/29
High-speed train (HST)
Crosswinds
Aerodynamic performance
Computational fluid dynamics (CFD)
Dynamic stability of an electromagnetic suspension maglev vehicle under steady aerodynamic load
期刊论文
APPLIED MATHEMATICAL MODELLING, 2021, 卷号: 97, 页码: 483-500
Authors:
Wu H(吴晗)
;
Zeng XH(曾晓辉)
;
Gao, Ding-Gang
;
Lai, Jiang
Adobe PDF(2496Kb)
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Submit date:2021/08/03
EMS maglev vehicle
Dynamic stability
Aerodynamic load
Critical speed