Thermophysical Properties of Nanoparticle-Enhanced Ionic Liquids (NEILs) Heat-Transfer Fluids

被引：57
作者：
Fox, Elise B. [1 ]
Visser, Ann E. [1 ]
Bridges, Nicholas J. [1 ]
Amoroso, Jake W. [1 ]
机构：
[1] Savannah River Natl Lab, Aiken, SC 29808 USA
来源：
ENERGY & FUELS | 2013年 / 27卷 / 06期
关键词：
THERMAL-CONDUCTIVITY; CARBON-BLACK; RHEOLOGICAL PROPERTIES; STABILITY; MECHANISMS; VISCOSITY; SALTS;
D O I：
10.1021/ef4002617
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：
An experimental investigation was completed on nanoparticle-enhanced ionic liquid (NEIL) heat-transfer fluids (HTFs) as an alternative to conventional organic-based HTFs. These nanoparticle-based HTFs have the potential to deliver higher thermal conductivity than the base fluid without a significant increase in viscosity at elevated temperatures. The effect of nanoparticle morphology and chemistry on thermophysical properties was examined. Whisker-shaped nanomaterials were found to have the largest thermal conductivity temperature dependence and were also less likely to agglomerate in the base fluid than spherical-shaped nanomaterials.
引用
收藏
页码：3385 / 3393
页数：9
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