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检索条件"主题词=acoustics analogy theory"
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A Study on the Reduction of the Aerodynamic Drag and Noise Generated By the Roof Air Conditioner of High-Speed Trains
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Fluid Dynamics & Materials Processing 2020年 第1期16卷 21-30页
作者: Jiali Liu Mengge Yu Dawei Chen Zhigang Yang CRRC Qingdao Sifang Co. Ltd.Qingdao266111China College of Mechanical and Electronic Engineering Qingdao UniversityQingdao266071China School of Traffic&Transportation Engineering Central South UniversityChangsha410075China
In order to investigate how the aerodynamic drag and noise produced by the roof air conditioner of a high-speed train can be reduced,the related unsteady flow in the near-field was computed using the method of large e... 详细信息
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