Experimental Investigation for the Thermo-physical Properties and Stability of CeO2, ZrO2, and Al2O3 Mixed with Ethylene Glycol and Distilled Water

Alfaryjat, Altayyeb; Stefanescu, Mariana Florentina; Dobrovicescu, Alexandru

Altayyeb Alfaryjat, Mariana Florentina Stefanescu, Alexandru Dobrovicescu

Experimental Investigation for the Thermo-physical Properties and Stability of CeO2, ZrO2, and Al2O3 Mixed with Ethylene Glycol and Distilled Water

Abstract:

In this work, the effects of nanoparticles concentration on the density, thermal conductivity, and viscosity of Al2O3, CeO2 and ZrO2 suspended in 20% of ethylene glycol (EG) and 80% of distilled water (DW) is experimentally investigated. By using two step method, the nanofluid samples are provided at different concentrations, including 0.5%, 1% and 2 %. Visual observation of the nanofluid samples showed that CeO2-EG/DW and ZrO2-EG/DW have higher stability for one week more that Al2O3-EG/DW. The results indicate that the density, viscosity and thermal conductivity of the nanofluids increased with increasing the nanoparticles concentration. The highest enhancement of the thermal conductivity was found to be 9.6% for 2% concentration of CeO2-EG/DW at 25°C. Al2O3-EG/DW shows the lowest density and viscosity between all types of the nanofluids.

Keywords:
nanofluids; Ethylene glycol-water mixture; thermo-physical properties

Issue: 2019, Volume 70, Issue 11

Pages: 3908-3912

Publication date: 2019/12/15

https://doi.org/10.37358/RC.70.19.11.7670

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
ALFARYJAT, A., STEFANESCU, M.F., DOBROVICESCU, A., Experimental Investigation for the Thermo-physical Properties and Stability of CeO2, ZrO2, and Al2O3 Mixed with Ethylene Glycol and Distilled Water, Rev. Chim., 70(11), 2019, 3908-3912.

Vancouver
Alfaryjat A, Stefanescu MF, Dobrovicescu A. Experimental Investigation for the Thermo-physical Properties and Stability of CeO2, ZrO2, and Al2O3 Mixed with Ethylene Glycol and Distilled Water. Rev. Chim.[internet]. 2019 Nov;70(11):3908-3912. Available from: https://doi.org/10.37358/RC.70.19.11.7670

APA 6th edition
Alfaryjat, A., Stefanescu, M.F. & Dobrovicescu, A. (2019). Experimental Investigation for the Thermo-physical Properties and Stability of CeO2, ZrO2, and Al2O3 Mixed with Ethylene Glycol and Distilled Water. Revista de Chimie, 70(11), 3908-3912. https://doi.org/10.37358/RC.70.19.11.7670

Harvard
Alfaryjat, A., Stefanescu, M.F., Dobrovicescu, A. (2019). 'Experimental Investigation for the Thermo-physical Properties and Stability of CeO2, ZrO2, and Al2O3 Mixed with Ethylene Glycol and Distilled Water', Revista de Chimie, 70(11), pp. 3908-3912. https://doi.org/10.37358/RC.70.19.11.7670

IEEE
A. Alfaryjat, M.F. Stefanescu, A. Dobrovicescu, "Experimental Investigation for the Thermo-physical Properties and Stability of CeO2, ZrO2, and Al2O3 Mixed with Ethylene Glycol and Distilled Water". Revista de Chimie, vol. 70, no. 11, pp. 3908-3912, 2019. [online]. https://doi.org/10.37358/RC.70.19.11.7670

Text
Altayyeb Alfaryjat, Mariana Florentina Stefanescu, Alexandru Dobrovicescu,
Experimental Investigation for the Thermo-physical Properties and Stability of CeO2, ZrO2, and Al2O3 Mixed with Ethylene Glycol and Distilled Water,
Revista de Chimie,
Volume 70, Issue 11,
2019,
Pages 3908-3912,
ISSN 2668-8212,
https://doi.org/10.37358/RC.70.19.11.7670.
(https://revistadechimie.ro/Articles.asp?ID=7670)
Keywords: nanofluids; Ethylene glycol-water mixture; thermo-physical properties

RIS
TY - JOUR
T1 - Experimental Investigation for the Thermo-physical Properties and Stability of CeO2, ZrO2, and Al2O3 Mixed with Ethylene Glycol and Distilled Water
A1 - Alfaryjat, Altayyeb
A2 - Stefanescu, Mariana Florentina
A3 - Dobrovicescu, Alexandru
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 11
SP - 3908
EP - 3912
UR - https://doi.org/10.37358/RC.70.19.11.7670
KW - nanofluids
KW - Ethylene glycol-water mixture
KW - thermo-physical properties
ER -

BibTex
@article{RevCh2019P3908,
author = {Alfaryjat Altayyeb and Stefanescu Mariana Florentina and Dobrovicescu Alexandru},
title = {Experimental Investigation for the Thermo-physical Properties and Stability of CeO2, ZrO2, and Al2O3 Mixed with Ethylene Glycol and Distilled Water},
journal = {Revista de Chimie},
volume = {70},
number = {11},
pages = {3908-3912},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.70.19.11.7670},
url = {https://revistadechimie.ro/Articles.asp?ID=7670}
}

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