A variational formulation of diatomic elastic dielectrics
type: Item
instance of: scholarly article
title: A variational formulation of diatomic elastic dielectrics
zbMATH Open document ID: 0662.73072
DOI: 10.1016/0020-7225(88)90037-7
author: Sadik Dost
author: Hilmi Demiray
published in: International Journal of Engineering Science
publication date: 1988-01-01T00:00:00Z
review text: In this work, making use of a variational formulation, the field equations and constitutive relations are obtained for a diatomic elastic dielectric. Linearizing the field and constitutive equations, the propagation of a harmonic wave in such a medium is studied. Contrary to the results of classical theory, the present result shows that the wave in such a medium is dispersive.
Mathematics Subject Classification ID: 74F15
Mathematics Subject Classification ID: 74S30
Mathematics Subject Classification ID: 74A20
Mathematics Subject Classification ID: 74A60
Mathematics Subject Classification ID: 74M25
Mathematics Subject Classification ID: 74J20
zbMATH DE Number: 4083148
zbMATH Keywords: decomposition of electrostatic energy
zbMATH Keywords: linearized field equations
zbMATH Keywords: linearized constitutive relations
zbMATH Keywords: time harmonic longitudinal waves
MaRDI profile type: Publication
full work available at URL: 0020-7225(88)90037-7
OpenAlex ID: W2106087751
cites work: A continuum theory of elastic solids with diatomic structure
cites work: Q3944156
cites work: A continuum theory of a diatomic, elastic dielectric
description: scientific article; zbMATH DE number 4083148