Physical Chemistry Research, Volume (1), No (1), Year (2013-6) , Pages (1-33)

Title : ( Nanofluids for Heat Transfer Enhancement-A Review )

Authors: Elaheh Kafshdare Goharshadi , Hossein Ahmadzadeh , Sara Samiee , Mahboobeh Hadadian ,

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A nanofluid is a dilute liquid suspension of particles with at least one critical dimension smaller than ~100 nm. Researches so far suggest that nanofluids offer excellent heat transfer enhancement over conventional base fluids. The enhancement depends on several factors such as particle shape, particle size distribution, volume fraction of nanoparticles, temperature, pH, and thermal conductivities of nanoparticles and base fluids. This paper presents an updated review on nanofluids with the emphasis on heat transfer enhancement including formulation, physical properties, biological and non-biological applications, stability, possible mechanisms for the enhancement of heat conduction, and numerical modelling of nanofluids. Based on the research findings, a number of challenges are emphasized in order to understand the underlying physics for future industrial take-up of the nanofluids technology. Further computational studies are also required in order to understand all of the factors affecting on the enhancement of thermal conductivity of nanaofluids.

Keywords

, Heat transfer enhancement, Nanofluids, Thermal conductivity,
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@article{paperid:1034887,
author = {Kafshdare Goharshadi, Elaheh and Ahmadzadeh, Hossein and Samiee, Sara and Hadadian, Mahboobeh},
title = {Nanofluids for Heat Transfer Enhancement-A Review},
journal = {Physical Chemistry Research},
year = {2013},
volume = {1},
number = {1},
month = {June},
issn = {2322-5521},
pages = {1--33},
numpages = {32},
keywords = {Heat transfer enhancement; Nanofluids; Thermal conductivity; Viscosity},
}

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%0 Journal Article
%T Nanofluids for Heat Transfer Enhancement-A Review
%A Kafshdare Goharshadi, Elaheh
%A Ahmadzadeh, Hossein
%A Samiee, Sara
%A Hadadian, Mahboobeh
%J Physical Chemistry Research
%@ 2322-5521
%D 2013

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