A dynamical model of light fibrous materials
type: Item
instance of: scholarly article
title: A dynamical model of light fibrous materials
zbMATH Open document ID: 0966.74021
DOI: 10.1016/S0020-7403(98)00082-4
author: H. J. Rice
author: P. Göransson
published in: International Journal of Mechanical Sciences
publication date: 2001-08-16T00:00:00Z
review text: In the modern aerospace industry, there is a need for a reliable finite element method for the description of vibroacoustic behaviour of aircraft cabins. An adequate description of the problem must take ito account the fluid behaviour in porous media and, at the same time, the structural behaviour. This paper uses a two-phase approach to tackle the damping process in porous fluid-filled media. The authors derive the governing equations and construct a finite element method to solve them. Additionally, the authors describe a procedure to measure material parameters entering into the problem. The comparison between experimental and predicted results is given in graphs.
Mathematics Subject Classification ID: 74F10
Mathematics Subject Classification ID: 74J05
Mathematics Subject Classification ID: 74S05
Mathematics Subject Classification ID: 74E30
zbMATH DE Number: 1389203
zbMATH Keywords: fibrous materials
zbMATH Keywords: linear elasticity
zbMATH Keywords: waves in porous media
zbMATH Keywords: finite element method
zbMATH Keywords: two-phase approach
zbMATH Keywords: damping process
zbMATH Keywords: porous fluid-filled media
reviewed by: Dumitru Stanomir
MaRDI profile type: Publication
full work available at URL: s0020-7403(98)00082-4
OpenAlex ID: W2163530420
description: scientific article; zbMATH DE number 1389203