UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 2 Issue 3
March-2015
eISSN: 2349-5162

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

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Published Paper ID:
JETIR1503014


Registration ID:
150182

Page Number

477-484

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Title

Experimental Investigation on Thermophysical Properties of Nanofluids

Abstract

Nanofluids are suspensions of nanoparticles in base fluids, a new challenge for thermal sciences provided by nanotechnology. The tested fluids are prepared by dispersing copper oxide and ethylene glycol at three different concentrations such as 1%, 2%, 3%. Thermo-physical properties of nanofluids are measured by Joule’s Calorimeter and redwood viscometer. Experimental result show that heat transfer of nanofluids is higher than the base fluid and with increase in temperature. It is increased 25% (for 1% particle concentration), 49% (for 2% particle concentration), and 60% (for 3% particle concentration) from that of base fluid. The results indicate that particle volume fraction is also an important parameter for nanofluids. With increase in particle volume concentration, heat transfer of nanofluids also increased. The result indicates that the volumetric specific heat of CuO nanofluid decreases gradually with increasing volume concentration of nanoparticles with increase in temperature too. Viscosity of nanofluid is decreased in increase in temperature but with increase in particle concentration, viscosity is decreased.

Key Words

Nanomaterials, Nanoparticles-CuO, Ethylene Glycol, Volume concentration, Viscosity Measurement, Nanofluids.

Cite This Article

"Experimental Investigation on Thermophysical Properties of Nanofluids", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 3, page no.477-484, March-2015, Available :http://www.jetir.org/papers/JETIR1503014.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

"Experimental Investigation on Thermophysical Properties of Nanofluids", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 3, page no. pp477-484, March-2015, Available at : http://www.jetir.org/papers/JETIR1503014.pdf

Publication Details

Published Paper ID: JETIR1503014
Registration ID: 150182
Published In: Volume 2 | Issue 3 | Year March-2015
DOI (Digital Object Identifier):
Page No: 477-484
Country: Tuticorin, Tamilnadu, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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