Effective ac response in weakly nonlinear composites

doi:10.1088/0022-3727/37/1/018

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	Effective ac response in weakly nonlinear composites
	Wei, EB ; Yang, ZD ; Gu, GQ
	2004-01-07
发表期刊	JOURNAL OF PHYSICS D-APPLIED PHYSICS
ISSN	0022-3727
卷号	37 期号:1 页码:107-111
文章类型	Article
摘要	The perturbation method is developed to deal with the problem of determining the effective nonlinear conductivity of Kerr-like nonlinear media under an external ac electric field. As an example, we have considered the cylindrical inclusion embedded in a host under the sinusoidal external field E-1 sin(omegat) + E-3 sin(3omegat) with frequencies omega and 3omega. The potentials of composites at higher harmonics are derived in both local inclusion particle and host regions. The effective responses of bulk nonlinear composites at basic frequency and harmonics are given for cylindrical composites in the dilute limit. Moreover, the relationships between the nonlinear effective responses at the basic frequency and the third harmonics are derived.; The perturbation method is developed to deal with the problem of determining the effective nonlinear conductivity of Kerr-like nonlinear media under an external ac electric field. As an example, we have considered the cylindrical inclusion embedded in a host under the sinusoidal external field E-1 sin(omegat) + E-3 sin(3omegat) with frequencies omega and 3omega. The potentials of composites at higher harmonics are derived in both local inclusion particle and host regions. The effective responses of bulk nonlinear composites at basic frequency and harmonics are given for cylindrical composites in the dilute limit. Moreover, the relationships between the nonlinear effective responses at the basic frequency and the third harmonics are derived.
关键词	Electrorheological Fluids Electric-field
学科领域	Physics, Applied
DOI	10.1088/0022-3727/37/1/018
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000188546000020
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/2498
专题	海洋环流与波动重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Shanghai Univ Sci & Technol, Coll Power Engn, Shanghai 200093, Peoples R China 3.E China Normal Univ, Informat Coll Sci & Technol, Shanghai 200062, Peoples R China
推荐引用方式 GB/T 7714	Wei, EB,Yang, ZD,Gu, GQ. Effective ac response in weakly nonlinear composites[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2004,37(1):107-111.
APA	Wei, EB,Yang, ZD,&Gu, GQ.(2004).Effective ac response in weakly nonlinear composites.JOURNAL OF PHYSICS D-APPLIED PHYSICS,37(1),107-111.
MLA	Wei, EB,et al."Effective ac response in weakly nonlinear composites".JOURNAL OF PHYSICS D-APPLIED PHYSICS 37.1(2004):107-111.

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