Experimental Investigation of Cooling Performance in Automotive Radiator using Al2O3-TiO2-SiO2 Nanofluids

The use of nanoparticle coolant fluid in the car radiator increases the rate of heat transfer and facilitates the reduction of the overall radiator size. In this study, heat transfer characteristics of tri-hybrid nanofluids-based water/EG (60:40) were analyzed experimental and compared with water/E...

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Autores principales:	Anwar Ilmar Ramadhan, Wan Hamzah Azmi, Rizalman Mamat, Ery Diniardi, Tri Yuni Hendrawati
Formato:	article
Lenguaje:	EN ID
Publicado:	Universitas Muhammadiyah Magelang 2021
Materias:	Cooling performance Heat transfer coefficient Pressure drop Radiator Tri-hybrid nanofluid Mechanical engineering and machinery TJ1-1570 Mechanics of engineering. Applied mechanics TA349-359
Acceso en línea:	https://doaj.org/article/cb561c8c6fe249f7b7ba77e2fe175bcf
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spelling	oai:doaj.org-article:cb561c8c6fe249f7b7ba77e2fe175bcf2021-11-26T09:51:34ZExperimental Investigation of Cooling Performance in Automotive Radiator using Al2O3-TiO2-SiO2 Nanofluids10.31603/ae.61112615-62022615-6636https://doaj.org/article/cb561c8c6fe249f7b7ba77e2fe175bcf2021-11-01T00:00:00Zhttps://journal.unimma.ac.id/index.php/AutomotiveExperiences/article/view/6111https://doaj.org/toc/2615-6202https://doaj.org/toc/2615-6636 The use of nanoparticle coolant fluid in the car radiator increases the rate of heat transfer and facilitates the reduction of the overall radiator size. In this study, heat transfer characteristics of tri-hybrid nanofluids-based water/EG (60:40) were analyzed experimental and compared with water/EG (60:40). Four different nanofluids concentrations were prepared by adding 0.05 to 0.3 vol.% of tri-hybrid nanofluids dispersed a mixture of water/ethylene glycol (60:40). Experiments were carried out by varying the flow rate of coolant between 2 to 12 LPM for working temperature of 70 °C, the velocity of airflow remained at an average of 4 m/s, to understand the effect of coolant flow rate on heat transfer. The results showed that the thermal performance of tri-hybrid nanofluids in a water/EG (60:40) mixture has been investigated for volume concentrations of up to 0.3% and working temperature of 70 °C. The maximum enhancement of heat transfer coefficient for air side is observed up to 23.8% at 0.05% volume concentration meanwhile for coolant side is observed at 39.7% at 0.3% volume concentration. The pressure drop and pumping power have the same pattern which increasing in volume concentrations. Anwar Ilmar RamadhanWan Hamzah AzmiRizalman MamatEry DiniardiTri Yuni HendrawatiUniversitas Muhammadiyah MagelangarticleCooling performanceHeat transfer coefficientPressure dropRadiatorTri-hybrid nanofluidMechanical engineering and machineryTJ1-1570Mechanics of engineering. Applied mechanicsTA349-359ENIDAutomotive Experiences, Vol 5, Iss 1 (2021)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	Cooling performance Heat transfer coefficient Pressure drop Radiator Tri-hybrid nanofluid Mechanical engineering and machinery TJ1-1570 Mechanics of engineering. Applied mechanics TA349-359
spellingShingle	Cooling performance Heat transfer coefficient Pressure drop Radiator Tri-hybrid nanofluid Mechanical engineering and machinery TJ1-1570 Mechanics of engineering. Applied mechanics TA349-359 Anwar Ilmar Ramadhan Wan Hamzah Azmi Rizalman Mamat Ery Diniardi Tri Yuni Hendrawati Experimental Investigation of Cooling Performance in Automotive Radiator using Al2O3-TiO2-SiO2 Nanofluids
description	The use of nanoparticle coolant fluid in the car radiator increases the rate of heat transfer and facilitates the reduction of the overall radiator size. In this study, heat transfer characteristics of tri-hybrid nanofluids-based water/EG (60:40) were analyzed experimental and compared with water/EG (60:40). Four different nanofluids concentrations were prepared by adding 0.05 to 0.3 vol.% of tri-hybrid nanofluids dispersed a mixture of water/ethylene glycol (60:40). Experiments were carried out by varying the flow rate of coolant between 2 to 12 LPM for working temperature of 70 °C, the velocity of airflow remained at an average of 4 m/s, to understand the effect of coolant flow rate on heat transfer. The results showed that the thermal performance of tri-hybrid nanofluids in a water/EG (60:40) mixture has been investigated for volume concentrations of up to 0.3% and working temperature of 70 °C. The maximum enhancement of heat transfer coefficient for air side is observed up to 23.8% at 0.05% volume concentration meanwhile for coolant side is observed at 39.7% at 0.3% volume concentration. The pressure drop and pumping power have the same pattern which increasing in volume concentrations.
format	article
author	Anwar Ilmar Ramadhan Wan Hamzah Azmi Rizalman Mamat Ery Diniardi Tri Yuni Hendrawati
author_facet	Anwar Ilmar Ramadhan Wan Hamzah Azmi Rizalman Mamat Ery Diniardi Tri Yuni Hendrawati
author_sort	Anwar Ilmar Ramadhan
title	Experimental Investigation of Cooling Performance in Automotive Radiator using Al2O3-TiO2-SiO2 Nanofluids
title_short	Experimental Investigation of Cooling Performance in Automotive Radiator using Al2O3-TiO2-SiO2 Nanofluids
title_full	Experimental Investigation of Cooling Performance in Automotive Radiator using Al2O3-TiO2-SiO2 Nanofluids
title_fullStr	Experimental Investigation of Cooling Performance in Automotive Radiator using Al2O3-TiO2-SiO2 Nanofluids
title_full_unstemmed	Experimental Investigation of Cooling Performance in Automotive Radiator using Al2O3-TiO2-SiO2 Nanofluids
title_sort	experimental investigation of cooling performance in automotive radiator using al2o3-tio2-sio2 nanofluids
publisher	Universitas Muhammadiyah Magelang
publishDate	2021
url	https://doaj.org/article/cb561c8c6fe249f7b7ba77e2fe175bcf
work_keys_str_mv	AT anwarilmarramadhan experimentalinvestigationofcoolingperformanceinautomotiveradiatorusingal2o3tio2sio2nanofluids AT wanhamzahazmi experimentalinvestigationofcoolingperformanceinautomotiveradiatorusingal2o3tio2sio2nanofluids AT rizalmanmamat experimentalinvestigationofcoolingperformanceinautomotiveradiatorusingal2o3tio2sio2nanofluids AT erydiniardi experimentalinvestigationofcoolingperformanceinautomotiveradiatorusingal2o3tio2sio2nanofluids AT triyunihendrawati experimentalinvestigationofcoolingperformanceinautomotiveradiatorusingal2o3tio2sio2nanofluids
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Experimental Investigation of Cooling Performance in Automotive Radiator using Al2O3-TiO2-SiO2 Nanofluids

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