Estimation of the thermal conductivity of composites

被引：28

作者：

Ervin, VJ ^{[1
]}

Klett, JW

Mundt, CM

机构：

[1] Clemson Univ, Dept Math Sci, Clemson, SC 29634 USA

[2] Oak Ridge Natl Lab, Carbon & Insulat Mat Technol Grp, Oak Ridge, TN 37831 USA

[3] Clemson Univ, Dept Chem Engn, Clemson, SC 29634 USA

来源：

JOURNAL OF MATERIALS SCIENCE | 1999年 / 34卷 / 14期

关键词：

D O I：

10.1023/A:1004674308487

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this article we introduce the concept of homogenization for the approximation of the effective thermal conductivity of composites. A simple algebraic approximation method is proposed and shown to yield an upper bound for the effective conductivity. Numerical results are given for uni-directional carbon-carbon composites which demonstrate the validity of the approach. (C) 1999 Kluwer Academic Publishers.

引用

页码：3545 / 3553

页数：9

共 16 条

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[Anonymous], 1994, HOMOGENIZATION DIFFE

[2]

Bear J., 1998, Dynamics of Fluids in Porous Media. Civil and Mechanical Engineering

[3]

Bensoussan A., 1978, ASYMPTOTIC ANAL PERI

[4] THE EFFECTIVE THERMAL-CONDUCTIVITY OF COMPOSITES REINFORCED BY COATED CYLINDRICALLY ORTHOTROPIC FIBERS [J].