Synergy enhancement in low-frequency sound absorption by a nanofibre coating for the microperforated panels

The sound absorption coefficient of polyvinylidene fluoride (PVDF) and carbon nanotube (CNT) composite nanofibre-coated micro-perforated plate (MPP) is investigated. The MPP material is steel and is laser-drilled. The nanofibres are fabricated by electrospinning and directly coated onto the steel MP...

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Bibliographic Details

Published in:	Materials & Design
Main Authors:	Jingze Liu, R. Hugh Gong, Enza Migliore
Format:	Article
Language:	English
Published:	Elsevier 2024-12-01
Subjects:	Sound absorption Noise control Nanofibre Microperforated panel (MPP) Finite element method (FEM)
Online Access:	http://www.sciencedirect.com/science/article/pii/S0264127524008359