A. Barzinjy, Azeez (2019) Curve-fitting on experimental data for predicting the thermal-conductivity of a new generated hybrid nanofluid of graphene oxide-titanium oxide/water. Physica A: Statistical Mechanics and its Applications, 548. pp. 1-23. ISSN 03784371
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Abstract
The objective of this experimental study is to study the effects of a hybrid utilization of graphene oxide (GO) and titanium oxide (TiO2) nano-materials on the water thermal-conductivity. The experiments were carried out for different concentrations of 0.05, 0.1, 0.2, 0.4, 0.6, 0.8 and 1% and in the temperature range of 20 to 50°C. The experiments showed that higher temperature and concentrations of nano-materials result in a higher the thermal-conductivity. The maximum thermal-conductivity enhancement was 32.8%. Moreover, a new accurate correlation for the thermal-conductivity was presented based on the experimental data obtained in the laboratory in terms of temperature and nano-materials volume fraction.
Item Type: | Article |
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Uncontrolled Keywords: | Curve-fitting, Hybrid nanofluid, Thermal-conductivity, Graphene and titanium oxides |
Subjects: | Q Science > QC Physics |
Depositing User: | ePrints deposit |
Date Deposited: | 03 Jan 2021 12:35 |
Last Modified: | 03 Jan 2021 12:35 |
URI: | http://eprints.tiu.edu.iq/id/eprint/287 |
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