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On aerodynamic noises radiated by the pantograph system of high-speed trains

✍ Scribed by Hua-Hua Yu, Jia-Chun Li, Hui-Qin Zhang


Book ID
120963874
Publisher
The Chinese Society of Theoretical and Applied Mechanics; Institute of Mechanics, Chinese Academy of Sciences
Year
2013
Tongue
English
Weight
1013 KB
Volume
29
Category
Article
ISSN
0567-7718

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The aerodynamic noise radiation from a vestibule side door on a high-speed train surface is calculated by the combination of unsteady incompressible #uid #ow analysis and acoustic analysis. Pressure #uctuation on a vestibule side door surface is measured to verify the results of #uid #ow analysis. A