Research on design method of metamaterial sound field control barrier based on transformer vibration and noise

Research on design method of metamaterial sound field control barrier based on transformer vibration and noise

In order to analyze the propagation path of vibration noise, and carry out finite element numerical calculation research based on electro-magnetic–solid-acoustic multiphysics coupling, a single-phase two-column dry-type transformer is used as the noise source in this paper. According to the distribu...

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Bibliographic Details
Main Authors: Xinzhe Zhao, Zhibin Shuai, Yifeng Zhang, Zijian Liu
Format: Article
Language:English
Published: Elsevier 2022-11-01
Series:Energy Reports
Subjects:
Transformer
Vibration and noise
Acoustic metamaterial
Noise reduction
Online Access:http://www.sciencedirect.com/science/article/pii/S2352484722015967

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