制冷技术Issue(4)：45-54,10.DOI:10.3969/j.issn.2095-4468.2013.04.111
纳米流体研究进展
Review on Research of Nanofluid
摘要
Abstract
The research status of nanofluid was reviewed in the present study. Nanofluid was firstly proposed by Choi et al. of U.S. Argonne National Laboratory in 1995, and it was prepared by adding nanoscale metal or nonmetal oxide into heat transfer fluid. Choi et al. also pointed out that, the stability of nanofluids is the key factor for scientific research and practical application. The thermal conductivity coefficient, viscosity and other physical properties of nano-fluids are the key factors reflecting the flow and heat transfer characteristics. In order to successfully apply nanofluids in industrial practice, the heat transfer chacteristics of nanofluids should be investigated deeply. The existing researches show that, the enhancement effect of nano-fluids is controversial;some research results show that nanofluids may enhance the heat transfer, while some other research results show that there is deterioration effect rather than enhancement effect due to the presence of nano particles.关键词
纳米流体/导热系数/粘度/分散稳定性Key words
Nanofluid/Thermal conductivity/Viscosity/Dispersivity and stability引用本文复制引用
李云翔,解国珍,安龙,田泽辉..纳米流体研究进展[J].制冷技术,2013,(4):45-54,10.基金项目
国家自然科学基金项目（编号51176007）；北京供热、供燃气、通风与空调工程重点实验室资助。 （）
