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Heat transfer enhancement using nanofluids: An overview
Author(s) -
R. Vijaya Shanthi,
Sundaram Anandan,
R. Velraj
Publication year - 2012
Publication title -
thermal science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.339
H-Index - 43
eISSN - 2334-7163
pISSN - 0354-9836
DOI - 10.2298/tsci110201003s
Subject(s) - nanofluid , materials science , heat transfer , heat transfer enhancement , ethylene glycol , boiling , convective heat transfer , work (physics) , thermal conduction , thermal conductivity , enhanced heat transfer , thermodynamics , chemical engineering , nanotechnology , nanoparticle , heat transfer coefficient , composite material , physics , engineering
Nanofluids are colloidal mixtures of nanometric metallic or ceramic particles in a base fluid, such as water, ethylene glycol or oil. Nanofluids possess immense potential to enhance the heat transfer character of the original fluid due to improved thermal transport properties. In this article, a brief overview has been presented to address the unique features of nanofluids, such as their preparation, heat transfer mechanisms, conduction and convection heat transfer enhancement, etc. In addition, the article summarizes the experimental and theoretical work on pool boiling in nanofluids and their applications

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