Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation

Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation

In an experimental investigation, the development of sonic crystal noise barriers (SCNBs) is undertaken to address the issue of train brake noise (TBN), focusing on the use of local resonances in scatterers of sonic crystals. Recent research has shown that the inclusion of cavity resonators in the c...

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Bibliographic Details
Main Authors: David Ramírez-Solana, Jaime Galiana-Nieves, Rubén Picó, Javier Redondo, Valentino Sangiorgio, Angelo Vito Graziano, Nicola Parisi
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Applied Sciences
Subjects:
sonic crystals
local resonances
3D printed
noise barrier
numerical methods
Online Access:https://www.mdpi.com/2076-3417/14/7/2753

Internet

https://www.mdpi.com/2076-3417/14/7/2753

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