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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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何国威 [4]
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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:170/41
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Submit date:2022/07/18
High speed train
Pantograph
Resistance
Aerodynamic noise
Acoustic finite element method
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
Authors:
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.
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View/Download:344/115
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Submit date:2016/09/14
Flows Past Circular Cylinder
Aerodynamic Noise
Large-eddy Simulation
Unstructured Grid
Acoustic Analogy
A numerical study of a turbulent mixing layer and its generated noise
期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2013, 卷号: 56, 期号: 6, 页码: 1157-1164
Authors:
Li D(李栋)
;
Guo L(郭力)
;
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(1126Kb)
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View/Download:880/259
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Submit date:2013/06/13
Direct Numerical Simulation
Mixing Layer
Space-time Correlation
Noise
LES prediction of space-time correlations in turbulent shear flows
期刊论文
ACTA MECHANICA SINICA, 2012, 卷号: 28, 期号: 4, 页码: 993-998
Authors:
Guo L(郭力)
;
Li D(李栋)
;
Zhang X(张星)
;
He GW(何国威)
;
He, GW
;
Chinese Acad Sci, LNM, Inst Mech, Beijing 100190, Peoples R China.
Adobe PDF(422Kb)
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View/Download:827/250
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Submit date:2013/01/18
Large-eddy Simulation
Subgrid Scale Model
Space-time Correlation
Turbulent Shear Flows
Large-eddy Simulation
Channel Flow
Backscatter
Velocity
Models
Field
A non-frozen flow model for pressure space-time correlations in turbulent shear flows
会议论文
23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19
Authors:
Guo L(郭力)
;
He GW(何国威)
;
Zhang X(张星)
Adobe PDF(148Kb)
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Submit date:2014/04/02
Shear
Frozen
Turbulent
Model
Pressure
Relation
Making
Space
Taylor
Bending
Study
Verified
Towards
Noise
Vibration
Dns
Obtained
Values
Where
Channel
Simple Stochastic Lattice Gas Automaton Model for Formation of River Networks
期刊论文
PHYSICAL REVIEW E, 2008, 卷号: 78, 期号: 6, 页码: -
Authors:
Yan GW
;
Zhang JY
;
Wang HM
;
Guo L(郭力)
;
Yan, GW (reprint author), Jilin Univ, Coll Math, Changchun 130012, Peoples R China.
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View/Download:254/89
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Submit date:2016/01/11