Effective AC response of nonlinear spherical coated composite |
| |
Authors: | Hao Yan-Hu ChenXiao-Gang Hou Rui and Wang Rui |
| |
Institution: | College of Science, Inner Mongolia University of Technology, Hohhot 010051, China; College of Mechanical Engineering, Inner Mongolia University of Technology, Hohhot 010051, China; School of Mathematics and Computer Science, Shanxi Datong University, Datong 037009, China |
| |
Abstract: | An effective nonlinear response of a nonlinear composite
with spherical coated inclusions randomly embedded in a host medium
under the action of an external AC electric field, ${{\bm E}}_a =
{{\bm E}}_1 \sin (\omega t) + {{\bm E}}_3 \sin (3\omega t)$, is
investigated using a perturbation method. The local potentials of the
composite at higher harmonics are given both in the region of local
inclusion particles and in the local host region under the external
AC electric field. All effective nonlinear responses of the composite
and the relationship between the effective nonlinear responses at
the fundamental frequency and third harmonics are also studied for
spherical coated inclusion in a dilute limit. |
| |
Keywords: | nonlinear composite effective nonlinear response coated
composite AC electric field |
|
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
|