Abidi, Awatef and Jokar, Zahra and Allahyari, Seyedmahmoodreza and Sadigh, Fereshteh Kolahi and Sajadi, S. Mohammad and Firouzi, Payam and Baleanu, Dumitru and Ghaemi, Ferial and Karimipour, Arash (2021) Improve thermal performance of Simulated-Body-Fluid as a solution with an ion concentration close to human blood plasma, by additive Zinc Oxide and its composites: ZnO/Carbon Nanotube and ZnO/Hydroxyapatite. Journal of Molecular Liquids, 342. p. 117457. ISSN 01677322
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Abstract
Nanofluid is a suspension of Nanoparticles in a basefluid. Typical fluids carry less heat transfer than nanofluids. However, the perception of heat transfer for bio-nanomaterials can help scientists in fields as implant coatings, nano-robotics, etc. In this research, heat transfer of Zinc Oxide (ZnO) in Simulated-Body-Fluid (SBF) was studied. Then, heat transfer of ZnO/Carbon Nanotube and ZnO/Hydroxyapatite in SBF was studied. After that, the results were compared experimentally and numerically. The numerical optimization was done by Artificial Neural Network and Fuzzy system. To make the ZnO/SBF mono nanofluid, first, five volume fractions of 0.2–1.0% were made. Also, ZnO-HA/SBF and ZnO-CNT/SBF hybrid nanofluid samples were made in the same volume fractions, individually. After that, heat transfer was measured at temperatures of 20–50 °C. Also, Artificial Neural Networks with Levenberg-Marquardt and Orthogonal-Distance-Regression algorithms were modeled. Then, Fuzzy system was employed to train the data with the least uncertainty. Results showed that in comparison with ZnO-SBF nanofluid, the effects of adding Hydroxyapatite and Carbon Nanotube are heat transfer enhancement of −16.73% and +17.49% at 1.0 vol% and 50 (°C), individually. Also, computational process can be employed to optimize the “nanofluid's heat transfer measurement” for cost-reduction in experiments.
Item Type: | Article |
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Uncontrolled Keywords: | Body-Fluid, Zinc Oxide, Carbon Nanotube and ZnO/Hydroxyapatite |
Subjects: | Q Science > QD Chemistry |
Divisions: | Department of Nutrition > Research papers |
Depositing User: | ePrints Depositor |
Date Deposited: | 26 Sep 2024 13:34 |
Last Modified: | 26 Sep 2024 13:34 |
URI: | https://eprints.cihanuniversity.edu.iq/id/eprint/999 |