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A time-domain method to solve transient elastic wave propagation in a multilayer medium with a hybrid spectral-finite element space approximation

Author
DESCELIERS, C1 ; SOIZE, C1 ; GRIMAL, Q2 ; HAIAT, G3 ; NAILI, S3
[1] Université Paris-Est, Laboratoire de Mécanique, 5 bd Descartes, 77454 Marne la Vallée, France
[2] Laboratoire d'imagerie paramétrique, UMR CNRS 7623, 15 rue de l'école de médecine, 75006 Paris, France
[3] Université Paris-Est, Laboratoire de Mécanique Physique, UMR CNRS 7052, 5 bd Descartes, 77454 Marne la Vallée, France
Source

Wave motion. 2008, Vol 45, Num 4, pp 383-399, 17 p ; ref : 48 ref

CODEN
WAMOD9
ISSN
0165-2125
Scientific domain
Mechanics acoustics
Publisher
Elsevier, Amsterdam
Publication country
Netherlands
Document type
Article
Language
English
Author keyword
Elastic and acoustic waves Finite element Low numerical cost Multilayers Time-domain
Keyword (fr)
Acoustique structurale Couche fluide Couche élastique Dimension infinie Elastodynamique Elément fini hybride Epaisseur couche Fluide stratifié Matériau stratifié Milieu infini Milieu semiinfini Milieu stratifié Modélisation Méthode domaine temps Méthode spectrale Méthode élément fini Onde élastique Réponse transitoire Source linéaire Source sonore Structure sandwich Transformation Fourier
Keyword (en)
Structural acoustics Fluid layer Elastic layer Infinite dimension Elastodynamics Hybrid finite element Layer thickness Layered fluid Stratified material Infinite medium Semiinfinite medium Stratified medium Modeling Time domain method Spectral method Finite element method Elastic wave Transient response Linear source Sound source Sandwich structure Fourier transformation
Keyword (es)
Ruido transmitido estructura Capa fluida Capa elástica Dimensión infinita Elastodinámico Elemento finito híbrido Espesor capa Fluido estratificado Material estratificado Medio infinito Medio semiinfinito Medio estratificado Modelización Método dominio tiempo Método espectral Método elemento finito Onda elástica Respuesta transitoria Fuente lineal Fuente sonora Estructura sandwich Transformación Fourier
Classification
Pascal
001 Exact sciences and technology / 001B Physics / 001B00 General / 001B00B Mathematical methods in physics / 001B00B60 Numerical approximation and analysis / 001B00B60L Ordinary and partial differential equations, boundary value problems

Pascal
001 Exact sciences and technology / 001B Physics / 001B40 Fundamental areas of phenomenology (including applications) / 001B40F Solid mechanics / 001B40F30 Structural and continuum mechanics / 001B40F30M Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...)

Discipline
Mathematics Physics : solid mechanics Theoretical physics
Origin
Inist-CNRS
Database
PASCAL
INIST identifier
20250311

Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS

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