Effect of polydispersity on the transport and sound absorbing properties of three-dimensional random fibrous structures

A technique is proposed that uses a multi-scale approach to calculate transport properties of compressed felts using only image analysis and numerical calculations. From the image analysis fiber diameter distribution and fiber orientation are determined. From a known porosity and the latter two char...

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Veröffentlicht in:	International journal of solids and structures 2024-06, Vol.296, p.112840, Article 112840
Hauptverfasser:	Tran, Quang Vu, Perrot, Camille, Panneton, Raymond, Hoang, Minh Tan, Dejaeger, Ludovic, Marcel, Valérie, Jouve, Mathieu
Format:	Artikel
Sprache:	eng
Schlagworte:	Compression effect Engineering Sciences Fibrous media Mechanics Mechanics of materials Multiscale model Representative elementary volume Sound absorption coefficient Transport properties
Online-Zugang:	Volltext
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