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Water : Ethylene glycol properties alteration upon dispersion of Al2O3 and SiO2 nanoparticles

Proton exchange membrane fuel cell (PEMFC) seems to be a popular option as a green energy carrier due to its high efficiency and pollutant-free operation. However, the slight temperature difference between the working temperature and surroundings requires innovation in cooling strategy. Active therm...

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Main Authors:	Muhammad Syafiq, Idris, Irnie Azlin, Zakaria, Wan Azmi, Wan Hamzah
Format:	Article
Language:	English English
Published:	UiTM Press 2024
Subjects:	T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics
Online Access:	http://umpir.ump.edu.my/id/eprint/41258/1/Water_Ethylene%20Glycol%20Properties%20Alteration%20Upon%20Dispersion.pdf http://umpir.ump.edu.my/id/eprint/41258/2/Water_Ethylene%20glycol%20properties%20alteration%20upon%20dispersion.pdf http://umpir.ump.edu.my/id/eprint/41258/ https://doi.org/10.24191/jmeche.v21i1.25371 https://doi.org/10.24191/jmeche.v21i1.25371
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spelling	my.ump.umpir.412582024-06-10T03:45:31Z http://umpir.ump.edu.my/id/eprint/41258/ Water : Ethylene glycol properties alteration upon dispersion of Al2O3 and SiO2 nanoparticles Muhammad Syafiq, Idris Irnie Azlin, Zakaria Wan Azmi, Wan Hamzah T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics Proton exchange membrane fuel cell (PEMFC) seems to be a popular option as a green energy carrier due to its high efficiency and pollutant-free operation. However, the slight temperature difference between the working temperature and surroundings requires innovation in cooling strategy. Active thermal management strategy is limited due to the larger space requirement. Alternatively, utilizing nanofluids as coolant as the passive cooling strategy tends to be a viable quick fix. In this research, thermophysical properties of Al2O3:SiO2 hybrid nanofluids in the base fluid of water: Ethylene Glycol (EG) were discussed comprehensively concerning alterations made in thermal conductivity, dynamic viscosity, and electrical conductivity properties. There were four mixture ratios of 0.5% volume concentration of hybrid nanofluids considered ranging from 10:90, 30:70, 50:50, and 70:30 Al2O3:SiO2. Upon completion of the study, there is an improvement of 9.8% shown in 10:90 Al2O3:SiO2 hybrid nanofluids for thermal conductivity measured at 60°C in comparison to the base fluid. Meanwhile, 10:90 Al2O3:SiO2 hybrid nanofluids are also favorable with the lowest values of viscosity as compared to other mixture ratios resulting in lower parasitic loss. Electrical conductivity on the other hand also showed an increment in 10:90 Al2O3:SiO2 hybrid nanofluids as compared to base fluid and other mixture ratios. UiTM Press 2024 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/41258/1/Water_Ethylene%20Glycol%20Properties%20Alteration%20Upon%20Dispersion.pdf pdf en http://umpir.ump.edu.my/id/eprint/41258/2/Water_Ethylene%20glycol%20properties%20alteration%20upon%20dispersion.pdf Muhammad Syafiq, Idris and Irnie Azlin, Zakaria and Wan Azmi, Wan Hamzah (2024) Water : Ethylene glycol properties alteration upon dispersion of Al2O3 and SiO2 nanoparticles. Journal of Mechanical Engineering, 21 (1). pp. 277-1255. ISSN 1823-5514. (Published) https://doi.org/10.24191/jmeche.v21i1.25371 https://doi.org/10.24191/jmeche.v21i1.25371
institution	Universiti Malaysia Pahang Al-Sultan Abdullah
building	UMPSA Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Pahang Al-Sultan Abdullah
content_source	UMPSA Institutional Repository
url_provider	http://umpir.ump.edu.my/
language	English English
topic	T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics
spellingShingle	T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics Muhammad Syafiq, Idris Irnie Azlin, Zakaria Wan Azmi, Wan Hamzah Water : Ethylene glycol properties alteration upon dispersion of Al2O3 and SiO2 nanoparticles
description	Proton exchange membrane fuel cell (PEMFC) seems to be a popular option as a green energy carrier due to its high efficiency and pollutant-free operation. However, the slight temperature difference between the working temperature and surroundings requires innovation in cooling strategy. Active thermal management strategy is limited due to the larger space requirement. Alternatively, utilizing nanofluids as coolant as the passive cooling strategy tends to be a viable quick fix. In this research, thermophysical properties of Al2O3:SiO2 hybrid nanofluids in the base fluid of water: Ethylene Glycol (EG) were discussed comprehensively concerning alterations made in thermal conductivity, dynamic viscosity, and electrical conductivity properties. There were four mixture ratios of 0.5% volume concentration of hybrid nanofluids considered ranging from 10:90, 30:70, 50:50, and 70:30 Al2O3:SiO2. Upon completion of the study, there is an improvement of 9.8% shown in 10:90 Al2O3:SiO2 hybrid nanofluids for thermal conductivity measured at 60°C in comparison to the base fluid. Meanwhile, 10:90 Al2O3:SiO2 hybrid nanofluids are also favorable with the lowest values of viscosity as compared to other mixture ratios resulting in lower parasitic loss. Electrical conductivity on the other hand also showed an increment in 10:90 Al2O3:SiO2 hybrid nanofluids as compared to base fluid and other mixture ratios.
format	Article
author	Muhammad Syafiq, Idris Irnie Azlin, Zakaria Wan Azmi, Wan Hamzah
author_facet	Muhammad Syafiq, Idris Irnie Azlin, Zakaria Wan Azmi, Wan Hamzah
author_sort	Muhammad Syafiq, Idris
title	Water : Ethylene glycol properties alteration upon dispersion of Al2O3 and SiO2 nanoparticles
title_short	Water : Ethylene glycol properties alteration upon dispersion of Al2O3 and SiO2 nanoparticles
title_full	Water : Ethylene glycol properties alteration upon dispersion of Al2O3 and SiO2 nanoparticles
title_fullStr	Water : Ethylene glycol properties alteration upon dispersion of Al2O3 and SiO2 nanoparticles
title_full_unstemmed	Water : Ethylene glycol properties alteration upon dispersion of Al2O3 and SiO2 nanoparticles
title_sort	water : ethylene glycol properties alteration upon dispersion of al2o3 and sio2 nanoparticles
publisher	UiTM Press
publishDate	2024
url	http://umpir.ump.edu.my/id/eprint/41258/1/Water_Ethylene%20Glycol%20Properties%20Alteration%20Upon%20Dispersion.pdf http://umpir.ump.edu.my/id/eprint/41258/2/Water_Ethylene%20glycol%20properties%20alteration%20upon%20dispersion.pdf http://umpir.ump.edu.my/id/eprint/41258/ https://doi.org/10.24191/jmeche.v21i1.25371 https://doi.org/10.24191/jmeche.v21i1.25371
_version_	1822924387599253504
score	13.232389

Water : Ethylene glycol properties alteration upon dispersion of Al2O3 and SiO2 nanoparticles

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