Effect of surface charge state on the thermal conductivity of nanofluids

被引：14
|
作者：
Jung, Jung-Yeul [1 ,2 ]
Kang, Yong Tae [1 ]
机构：
[1] Kyung Hee Univ, Dept Mech Engn, Gyeonggi 446701, South Korea
[2] KORDI, Maritime & Ocean Engn Res Inst, Marine Safety & Pollut Response Res Dept, Taejon 305343, South Korea
来源：
HEAT AND MASS TRANSFER | 2012年 / 48卷 / 04期
关键词：
ENHANCEMENT; PARTICLE; LAYER;
D O I：
10.1007/s00231-011-0921-6
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Thermal conductivity enhancement of nanofluids is very attractive to thermal and heat transfer engineering, however its mechanism is not clear yet. In this study, it is proposed that the surface charge state of nanoparticles is to explain the thermal conductivity enhancement of nanofluids. By comparing to the previous reported results, it is shown that the interparticle interaction due to the surface charge state is the most important factor to increase of thermal conductivity of nanofluids.
引用
收藏
页码：713 / 718
页数：6
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