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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:30/0
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Submit date:2024/02/26
Pantograph-catenary system
Gaussian process regression
Surrogate model
Physical-based model
Robust optimisation of the streamlined shape of a high-speed train in crosswind conditions
期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2023, 卷号: 17, 期号: 1, 页码: 2234012
Authors:
Wang YT(王业腾)
;
Sun ZX(孙振旭)
;
Ju SJ(鞠胜军)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
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View/Download:77/0
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Submit date:2023/09/05
Railway aerodynamic
High-speed train
Crosswind
Robust optimisation
Flow structures
>
Hydrodynamic performance of a penguin wing: Effect of feathering and flapping
期刊论文
PHYSICS OF FLUIDS, 2023, 卷号: 35, 期号: 6, 页码: 61907
Authors:
Hao ZZ(郝占宙)
;
Yin B(银波)
;
Prapamonthon, Prasert
;
Yang GW(杨国伟)
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View/Download:41/0
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Submit date:2023/09/05
Data-driven rapid prediction model for aerodynamic force of high-speed train with arbitrary streamlined head
期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2022, 卷号: 16, 期号: 1, 页码: 2190-2205
Authors:
Chen, Dawei
;
Sun ZX(孙振旭)
;
Yao, Shuanbao
;
Xu SF(许盛峰)
;
Yin B(银波)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Ding, Sansan
Adobe PDF(2791Kb)
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View/Download:118/18
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Submit date:2022/12/20
Aerodynamic force
inverse design
high-speed train
SVM
numerical simulation
wind tunnel test
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)
Adobe PDF(1564Kb)
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View/Download:128/27
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Submit date:2022/07/18
High speed train
Pantograph
Resistance
Aerodynamic noise
Acoustic finite element method
Aerodynamic-Aeroacoustic Optimization of a Baseline Wing and Flap Configuration
期刊论文
APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 3, 页码: 19
Authors:
Ju SJ(鞠胜军)
;
Sun ZX(孙振旭)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Wang YT(王业腾)
;
Yan C(闫畅)
Adobe PDF(12043Kb)
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View/Download:246/35
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Submit date:2022/03/28
high-lift devices
computational fluid dynamics
computational aeroacoustics
Kriging surrogate model
optimization design
刚性接触网悬挂结构刚度识别方法
期刊论文
铁道科学与工程学报, 2021, 卷号: 18, 期号: 11, 页码: 3032-3039
Authors:
张玲芳
;
黄国君
;
杨国伟
;
程桂军
;
纪占玲
Adobe PDF(1503Kb)
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View/Download:207/46
  |  
Submit date:2022/03/16
刚性接触网
刚度识别
模型验证
模型修正
损伤诊断
沟槽微结构尺寸对高速列车横风特性影响研究
期刊论文
空气动力学学报, 2021, 卷号: 39, 期号: 05, 页码: 132-141
Authors:
王业腾
;
孙振旭
;
鞠胜军
;
王梦莹
;
杨国伟
Adobe PDF(1811Kb)
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View/Download:139/34
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Submit date:2022/03/16
高速列车
横风
表面微结构
气动性能
正交设计
方差分析
极差分析
Effect of surface roughness on the aerodynamics of a high-speed train subjected to crosswinds
期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 14
Authors:
Wang MY(王梦莹)
;
Hashmi, S. A.
;
Sun ZX(孙振旭)
;
Guo DL(郭迪龙)
;
Vita, G.
;
Yang GW(杨国伟)
;
Hemida, H.
Adobe PDF(2683Kb)
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View/Download:277/56
  |  
Submit date:2021/08/16
High-speed train
Surface roughness
Crosswinds
Aerodynamics
Flow separation
Time-Domain Aeroelasticity Analysis by a Tightly Coupled Fluid-Structure Interaction Methodology
期刊论文
APPLIED SCIENCES-BASEL, 2021, 卷号: 11, 期号: 12, 页码: 5389
Authors:
Liu ZY(刘忠宇)
;
Nie XY(聂雪媛)
;
Zheng GN(郑冠男)
;
Yang GW(杨国伟)
Adobe PDF(5626Kb)
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View/Download:165/40
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Submit date:2022/10/25
CFD
CSD coupling
flutter boundary
computational aeroelasticity