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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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孙振旭 [69]
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Application of Wavenumber-frequency Method for Characteristic Frequency Prediction of Cavity Noise at Subsonic Speeds
期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2024, 卷号: 17, 期号: 2, 页码: 370-383
Authors:
Lu WS(陆维爽)
;
Wei L
;
Wang Y
;
Yang GW(杨国伟)
;
Zheng GN(郑冠男)
;
Sun ZX(孙振旭)
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View/Download:24/0
  |  
Submit date:2024/02/26
Cavity noise
Flow-acoustic feedback
Wavenumber-frequency analysis
Pressure fluctuation
Flow instability
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:26/0
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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:74/0
  |  
Submit date:2023/09/05
Railway aerodynamic
High-speed train
Crosswind
Robust optimisation
Flow structures
>
Study on mathematical model construction of typical gorge wind field
期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2023, 卷号: 17, 期号: 1, 页码: 2249132
Authors:
Cheng JH(成炯豪)
;
Sun ZX(孙振旭)
;
Ju SJ(鞠胜军)
;
Yang GW(杨国伟)
;
Mao, Jun
;
Guo DL(郭迪龙)
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View/Download:61/0
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Submit date:2023/09/26
Wind field characteristics
mathematical model
roughness
numerical simulation
wind speed fitting
Drag reduction using riblets downstream of a high Reynolds number inclined forward step flow
期刊论文
PHYSICS OF FLUIDS, 2023, 卷号: 35, 期号: 12, 页码: 13
Authors:
Wang YT(王业腾)
;
Sun ZX(孙振旭)
;
Ju SJ(鞠胜军)
;
Guo DL(郭迪龙)
;
Yin B(银波)
;
Pan BY(潘博宇)
;
Nan KW(南凯威)
;
Yang GW(杨国伟)
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View/Download:21/0
  |  
Submit date:2024/02/05
典型气动荷载作用下磁浮列车动力学特性研究
期刊论文
实验流体力学, 2023, 卷号: 37, 期号: 03, 页码: 69-83
Authors:
南凯威
;
刘梦娟
;
郝占宙
;
吴晗
;
孙振旭
Adobe PDF(2276Kb)
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View/Download:89/23
  |  
Submit date:2023/08/02
磁浮列车
滑移网格法
气动荷载
动力学特性
TR08
会车
Special Issue on Aerodynamic Noise Research of High-Speed Trains
期刊论文
APPLIED SCIENCES-BASEL, 2023, 卷号: 13, 期号: 12, 页码: 6906
Authors:
Li, Tian
;
Sun ZX(孙振旭)
;
Wang, Tiantian
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  |  
View/Download:12/0
  |  
Submit date:2023/09/05
Spatiotemporal parallel physics-informed neural networks: A framework to solve inverse problems in fluid mechanics
期刊论文
PHYSICS OF FLUIDS, 2023, 卷号: 35, 期号: 6, 页码: 65141
Authors:
Xu SF(许盛峰)
;
Yan C(闫畅)
;
Zhang, Guangtao
;
Sun ZX(孙振旭)
;
Huang RF(黄仁芳)
;
Ju SJ(鞠胜军)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
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View/Download:41/0
  |  
Submit date:2023/09/05
双层动车组列车风特性研究
期刊论文
科学技术与工程, 2023, 卷号: 23, 期号: 10, 页码: 4064-4071
Authors:
王业腾
;
张超
;
白夜
;
孙振旭
Adobe PDF(3226Kb)
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View/Download:49/13
  |  
Submit date:2023/08/02
双层动车组
空气动力学
列车风
流场结构
A practical approach to flow field reconstruction with sparse or incomplete data through physics informed neural network
期刊论文
ACTA MECHANICA SINICA, 2023, 卷号: 39, 期号: 3, 页码: 322302
Authors:
Xu SF(许盛峰)
;
Sun ZX(孙振旭)
;
Huang RF(黄仁芳)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Ju SJ(鞠胜军)
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View/Download:58/0
  |  
Submit date:2023/04/20
Physics informed neural network
Flow field reconstruction
Particle image velocimetry
Cosine annealing algorithm
Experimental fluid dynamics