| LINEAR AND NONLINEAR DIELECTRIC PROPERTIES OF PARTICULATE COMPOSITES AT FINITE CONCENTRATION |
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| 引用本文： | 周萧明,胡更开. LINEAR AND NONLINEAR DIELECTRIC PROPERTIES OF PARTICULATE COMPOSITES AT FINITE CONCENTRATION[J]. 应用数学和力学(英文版), 2006, 27(8): 1021-1030. DOI: 10.1007/s 10483-006-0802-1 |
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| 作者姓名： | 周萧明 胡更开 |
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| 作者单位： | Department of Applied Mechanics, Beijing Institute of Technology, Beijing 100081, P. R. China |
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| 摘 要： | An analytical method was proposed dielectric properties for particulate composites. to calculate effective linear and nonlinear The method is based on an approximate solution of two-particle interaction problem, and it can be applied to relatively high volume concentration of particles （up to 50%）. Nonlinear dielectric property was also examined by means of secant method. It is found that for low applied electric filed the proposed method is close to Stroud and Hui＇s method and for high applied electric filed it is close to Yu＇s method.
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| 关 键 词： | 有效电介质常量 有限浓度 非线性复合材料 割线方法 |
| 文章编号： | 10.0007/s10483-006-0802-1 |
| 收稿时间： | 2005-06-20 |
| 修稿时间： | 2005-12-30 |
Linear and nonlinear dielectric properties of particulate composites at finite concentration |
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| Xiao-ming Zhou,Geng-kai Hu. Linear and nonlinear dielectric properties of particulate composites at finite concentration[J]. Applied Mathematics and Mechanics(English Edition), 2006, 27(8): 1021-1030. DOI: 10.1007/s 10483-006-0802-1 |
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| Authors: | Xiao-ming Zhou Geng-kai Hu |
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| Affiliation: | Department of Applied Mechanics,Beijing Institute of Technology,Beijing 100081,P.R.China |
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| Abstract: | An analytical method was proposed to calculate effective linear and nonlinear dielectric properties for particulate composites. The method is based on an approximate solution of two-particle interaction problem, and it can be applied to relatively high volume concentration of particles (up to 50%). Nonlinear dielectric property was also examined by means of secant method. It is found that for low applied electric filed the proposed method is close to Stroud and Hui's method and for high applied electric filed it is close to Yu's method. |
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| Keywords: | effective dielectric constants finite concentration nonlinear composite secant method |
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