Enhancement of heat transfer using nanofluids-An overview

被引：707

作者：

Godson, Lazarus ^{[1
]}

Raja, B. ^{[2
]}

Lal, D. Mohan ^{[1
]}

Wongwises, S. ^{[3
]}

机构：

[1] Anna Univ, Coll Engn, Refrigerat & Air Conditioning Div, Dept Mech Engn, Madras 600025, Tamil Nadu, India

[2] Indian Inst Technol, Indian Inst Informat Technol Design & Mfg Kanchee, Madras 600036, Tamil Nadu, India

[3] King Mongkuts Univ Technol Thonburi, Fluid Mech Thermal Engn & Multiphase Flow FUTURE, Dept Mech Engn, Bangkok 10140, Thailand

来源：

RENEWABLE & SUSTAINABLE ENERGY REVIEWS | 2010年 / 14卷 / 02期

关键词：

Nanofluid; Convective heat transfer; Laminar flow; Turbulent flow; Nanoparticles; Dispersion; Thermal conductivity; THERMAL-CONDUCTIVITY ENHANCEMENT; GOLD NANOPARTICLES; FORCED-CONVECTION; CARBON NANOTUBES; LAMINAR-FLOW; NANO-FLUIDS; WATER; OXIDE; TUBE; PERFORMANCE;

D O I：

10.1016/j.rser.2009.10.004

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A colloidal mixture of nano-sized particles in a base fluid, called nanofluids, tremendously enhances the heat transfer characteristics of the original fluid. and is ideally suited for practical applications due to its marvelous characteristics This article addresses the unique features of nanofluids, Such as enhancement of heat transfer, improvement in thermal conductivity, increase in surface volume ratio, Brownian motion, thermophoresis. etc. In addition, the article summarizes the recent research in experimental and theoretical studies on forced and free convective heat transfer in nanofluids, their thermo-physical properties and their applications, and identifies the challenges and opportunities for future research (C) 2009 Elsevier Ltd All rights reserved.

引用

页码：629 / 641

页数：13

共 116 条

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