Thermal conductivity of suspensions containing nanosized SiC particles

被引：392

作者：

Xie, H ^{[1
]}

Wang, J ^{[1
]}

Xi, T ^{[1
]}

Liu, Y ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China

来源：

INTERNATIONAL JOURNAL OF THERMOPHYSICS | 2002年 / 23卷 / 02期

关键词：

hot-wire method; SiC nanoparticle suspension; thermal conductivity;

D O I：

10.1023/A:1015121805842

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Nanosized SiC suspensions were prepared, and their thermal conductivities were measured using a transient hot-wire method. The experimental results showed that the thermal conductivities of the studied suspensions were increased as expected, and the enhancement was proportional to the volume fraction of the solid phase, but the increasing ratio of the thermal conductivity was not significantly related to the base fluid. The effects of the morphologies (size and shape) of the added solid phase on the enhancement of the thermal conductivity of the nanoparticle suspension are reported for the first time.

引用

页码：571 / 580

页数：10

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