高体积分数颗粒增强复合材料有效线性与非线性介电性质的研究

周萧明; 胡更开

高体积分数颗粒增强复合材料有效线性与非线性介电性质的研究

北京理工大学理学院力学系,北京 100081

基金项目: 国家自然科学基金资助项目(10325210)

详细信息

作者简介:
周萧明(1978- ),男,内蒙古集宁人,博士;胡更开(1964- ),男,黑龙江人,教授,博士,博士生导师(联系人.Tel/Fax:+86-10-68912631;E-mail:hugeng@bit.edu.cn).

中图分类号: TB330.1
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出版历程
- 收稿日期: 2005-06-20
- 修回日期: 2005-12-30
- 刊出日期: 2006-08-15

Linear and Nonlinear Dielectric Properties of Particulate Composites at Finite Concentration

Department of Applied Mechanics, Beijing Institute of Technology, Beijing 100081, P. R. China

摘要

摘要: 基于两球相互作用的近似解,提出了一种解析方法来预测颗粒增强复合材料的线性有效介电性质，该方法可以应用于颗粒体积分数较高(可达50%)的情况．利用割线方法还研究了该类复合材料的非线性有效性质．结果表明当外加电场较弱时该文提出的方法与Stroud和Hui的方法比较接近,当外场较强时与Yu和Hui的方法一致．
- 等效介电常数 /
- 高体积百分比 /
- 非线性复合材料 /
- 割线法
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 (upto 50%).Nonlinear dielectric property was also examined by means of secant method.It is found that for low applied electric filed the propose dmethod is close to Stroud and Hui's method and for high applied electric filed it is close to Yu.s method.
- effective dielectric constants /
- finite concentration /
- nonlinear composite /
- secant method

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参考文献(19)

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文章访问数: 2790
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高体积分数颗粒增强复合材料有效线性与非线性介电性质的研究

作者简介:
周萧明(1978- ),男,内蒙古集宁人,博士;胡更开(1964- ),男,黑龙江人,教授,博士,博士生导师(联系人.Tel/Fax:+86-10-68912631;E-mail:hugeng@bit.edu.cn).

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Linear and Nonlinear Dielectric Properties of Particulate Composites at Finite Concentration

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高体积分数颗粒增强复合材料有效线性与非线性介电性质的研究

作者简介: 周萧明(1978- ),男,内蒙古集宁人,博士;胡更开(1964- ),男,黑龙江人,教授,博士,博士生导师(联系人.Tel/Fax:+86-10-68912631;E-mail:hugeng@bit.edu.cn).

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出版历程

Linear and Nonlinear Dielectric Properties of Particulate Composites at Finite Concentration

计量

出版历程

目录

作者简介:
周萧明(1978- ),男,内蒙古集宁人,博士;胡更开(1964- ),男,黑龙江人,教授,博士,博士生导师(联系人.Tel/Fax:+86-10-68912631;E-mail:hugeng@bit.edu.cn).