A model of thermal conductivity of nanofluids with interfacial shells

被引：221

作者：

Xue, Q ^{[1
]}

Xu, WM ^{[1
]}

机构：

[1] Univ Petr, Dept Appl Phys, Shandong 257062, Peoples R China

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2005年 / 90卷 / 2-3期

关键词：

thermal conductivity; nanofluid; interfacial model;

D O I：

10.1016/j.matchemphys.2004.05.029

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We derive an expression for the effective thermal conductivity of nanofluids with interfacial shells. Comparing with conventional models, the expression is not only depended on the thermal conductivity of the solid and liquid and their relative volume fraction, but also depended on the particle size and interfacial properties. The theoretical results on the effective thermal conductivity of CuO/water and CuO/ethylene glycol nanofluids are in good agreement with the experimental data. (C) 2004 Published by Elsevier B.V.

引用

页码：298 / 301

页数：4

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