Problems of radially polarized piezoelas
โ
Wei-Qiu Chen
๐
Article
๐
1999
๐
Elsevier Science
๐
English
โ 478 KB
In this paper\ three displacement functions are introduced to simplify the basic equations of a radially polarized\ spherically isotropic\ piezoelectric medium[ By expanding the displacement functions as well as the electric potential in terms of spherical harmonics\ the basic equations are converte