UGC Approved Journal no 63975(19)

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Published in:

Volume 6 Issue 1
January-2019
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIRDY06268


Registration ID:
232840

Page Number

1666-1672

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Title

Effect of nanolayer on the thermal conductivity of nanofluids – A review of theoretical models

Abstract

The thermophysical properties such as dynamic viscosity, thermal conductivity, specific heat, etc., of a nanofluids, having the uniform suspension of solid particles of nanosized and based fluid as a component, depends on the various parameters. Thermal conductivity is the primary reason to utilize the nanoparticles in the heat transfer processes. Different parameters affect the variation in thermal conductivity, such as Brownian motion, nanolayer, thermophoresis, size and concentration of nanoparticles. The present study provides a critical review on the theoretical models on the thermal conductivity of nanofluids based on the nanolayer (also known as electric double layer). It is found that the nanolayer affects the thermal conductivity of nanofluid only for the nanoparticles of small size and for the thickness of nanolayer almost equal to the radius of nanoparticle. For the same nanoparticle material, the thickness of nanolayer is a function of base fluid, water or ethylene glycol.

Key Words

Nanofluid, thermal conductivity, concentration, particle size, nanolayer

Cite This Article

"Effect of nanolayer on the thermal conductivity of nanofluids – A review of theoretical models", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.1666-1672, January 2019, Available :http://www.jetir.org/papers/JETIRDY06268.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Effect of nanolayer on the thermal conductivity of nanofluids – A review of theoretical models", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp1666-1672, January 2019, Available at : http://www.jetir.org/papers/JETIRDY06268.pdf

Publication Details

Published Paper ID: JETIRDY06268
Registration ID: 232840
Published In: Volume 6 | Issue 1 | Year January-2019
DOI (Digital Object Identifier):
Page No: 1666-1672
Country: -, -, - .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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