Exploration of computational method for far-field aerodynamic noise from bogie zone of high-speed train

Exploration of computational method for far-field aerodynamic noise from bogie zone of high-speed train

This paper addresses the challenges associated with quickly computing far-field radiated noise originating from the bogie zone of high-speed trains. Initially, an assumption was given that countless dipole sound sources are distributed on the train surface, reflecting the predominant nature of dipol...

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Bibliographic Details
Main Authors: ZHANG Hongjun, WANG Zhonghui, XU Yumin, GAO Yang, WANG Yigang, ZHU Langxian
Format: Article
Language:zho
Published: Editorial Department of Electric Drive for Locomotives 2024-05-01
Series:机车电传动
Subjects:
high-speed train
bogie
dipole sound source
numerical simulation
wind tunnel experiment
Online Access:http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2024.03.007
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