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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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Effect of the trailing-edge flap on tones due to self-excited oscillation within the leading-edge slat cove
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING, 2023, 卷号: 237, 期号: 4, 页码: 853-864
作者:
Lu WS(陆维爽)
;
Liu, Peiqing
;
Guo, Hao
Adobe PDF(3537Kb)
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浏览/下载:185/39
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提交时间:2022/10/23
high-lift device
leading-edge slat
aerodynamic noise
acoustic characteristics
trailing-edge flap
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
作者:
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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浏览/下载:199/27
  |  
提交时间:2022/07/18
Passive control devices
Aerodynamic drag
Slipstream
Aerodynamic noise
High-speed trains
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
作者:
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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浏览/下载:137/29
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提交时间:2022/07/18
High speed train
Pantograph
Resistance
Aerodynamic noise
Acoustic finite element method
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
作者:
Yao YF(姚永芳)
;
Sun ZX(孙振旭)
;
Yang GW(杨国伟)
;
Prapamonthon P
Adobe PDF(10233Kb)
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浏览/下载:234/49
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提交时间:2019/09/09
high-speed train
pantograph
aerodynamic noise
large eddy simulation
acoustic finite element method
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
作者:
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.
Adobe PDF(6165Kb)
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浏览/下载:611/325
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提交时间:2017/07/24
Aerodynamic Noise
Nlas
Kriging Model
Cross Validation
Equivalent Continuous Spl
Large-eddy simulation of circular cylinder flow at subcritical Reynolds number: Turbulent wake and sound radiation
期刊论文
ACTA MECHANICA SINICA, 2016, 卷号: 32, 期号: 1, 页码: 1-11
作者:
Guo L
;
Zhang X(张星)
;
He GW(何国威)
;
He, GW (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(2715Kb)
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浏览/下载:315/104
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提交时间:2016/09/14
Flows Past Circular Cylinder
Aerodynamic Noise
Large-eddy Simulation
Unstructured Grid
Acoustic Analogy
An investigation of the aerodynamic noise of long-grouped 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
作者:
Sun ZX(孙振旭)
;
Yang GW(杨国伟)
;
Guo DL(郭迪龙)
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浏览/下载:180/0
  |  
提交时间:2018/11/08
Acoustic noise
Acoustic variables measurement
Acoustic wave transmission
Aerodynamics
Architectural acoustics
Computational aeroacoustics
Numerical models
Railroad transportation
Railroads
Speed
Turbulence
Vehicles
Aerodynamic noise
High speed train (HST)
Non
linear acoustics
Sound power
Sound pressure level
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
作者:
Sun ZX(孙振旭)
;
Yang GW(杨国伟)
;
Guo DL(郭迪龙)
收藏
  |  
浏览/下载:108/0
  |  
提交时间: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
Identification and suppression of noise sources around high speed trains
期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2013, 卷号: 7, 期号: 1, 页码: 131-143
作者:
Sun ZX(孙振旭)
;
Guo DL(郭迪龙)
;
Yao SB(姚拴宝)
;
Yang GW(杨国伟)
;
Li MG
;
Sun, ZX (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beisihuanxi Rd, Beijing 100190, Peoples R China.
Adobe PDF(2915Kb)
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浏览/下载:803/231
  |  
提交时间:2013/03/25
Aerodynamic Noise
Nlas
High Speed Trains
Low Noise Design
On aerodynamic noises radiated by the pantograph system of high-speed trains
期刊论文
Acta Mechanica Sinica, 2013, 卷号: 29, 期号: 3, 页码: 399-410
作者:
Yu HH(喻华华)
;
Li JC(李家春)
;
Zhang HQ(张会琴)
;
Li, JC (reprint author), Chinese Acad Sci, Inst Mech, LMFS, Beijing 100190, Peoples R China.
Adobe PDF(8982Kb)
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  |  
浏览/下载:1080/433
  |  
提交时间:2013/08/24
Aerodynamic Noise
Nlas
Fw–h Acoustic Analogy
Pantograph System
High-speed Train