Stability Determination of Nanofluid Suspension Based on Maxwell's Electromagnetic Theory

被引：0

作者：

Wang, Yamei ^{[1
]}

Su, Xinjun ^{[1
]}

Mu, Yanfei ^{[1
]}

Guo, Xianmin ^{[1
]}

Yan, Lei ^{[1
]}

机构：

[1] Tianjin Univ Commerce, Tianjin Key Lab Refrigerat Technol, Tianjin 300134, Peoples R China

来源：

RENEWABLE AND SUSTAINABLE ENERGY II, PTS 1-4 | 2012年 / 512-515卷

关键词：

nanofluid; conductivity; stability; mass fraction; THERMAL-CONDUCTIVITY; ENHANCEMENT; NANOPARTICLES;

D O I：

10.4028/www.scientific.net/AMR.512-515.1995

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Based on Maxwell's electromagnetic theory of the relationship between particle mass fraction and conductivity in suspension, this paper presents a method to determine the stability of nanofluid, and validates it by experiment. In the experiment, nanofluid consisting of deionized water and CuO nanoparticles is made by ultrasonic vibration. Relationship is obtained between mass fraction and conductivity by measuring conductivity. It studies the effects of temperature on the conductivity in the experiment. The result shows that: conductivity increases with the increasing of mass fraction, temperature almostly has no effect on conductivity.

引用

页码：1995 / 1998

页数：4

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