Forced Convection Heat Transfer Using Water-Ethylene Glycol (60:40) Based Nanofluids in Automotive Cooling System

Coolant has an important role in stabilizing the temperature of automotive components to prevent damage and failure. As a new class of thermal fluid, nanofluids as a coolant was introduced and its heat transfer coefficient performance is studied. This paper evaluates and analyzes the convective heat...

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Main Authors:	N. A., Usri, Azmi, W. H., R., Mamat, Khamisah, Abdul Hamid
Format:	Article
Language:	English
Published:	Universiti Malaysia Pahang 2015
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/9869/ http://umpir.ump.edu.my/id/eprint/9869/ http://umpir.ump.edu.my/id/eprint/9869/ http://umpir.ump.edu.my/id/eprint/9869/1/Forced%20Convection%20Heat%20Transfer%20Using%20Water-%20Ethylene%20Glycol%20%2860-40%29%20Based%20Nanofluids%20In%20Automotive%20Cooling%20System.pdf

id	ump-9869
recordtype	eprints
spelling	ump-98692019-10-17T08:07:48Z http://umpir.ump.edu.my/id/eprint/9869/ Forced Convection Heat Transfer Using Water-Ethylene Glycol (60:40) Based Nanofluids in Automotive Cooling System N. A., Usri Azmi, W. H. R., Mamat Khamisah, Abdul Hamid TJ Mechanical engineering and machinery Coolant has an important role in stabilizing the temperature of automotive components to prevent damage and failure. As a new class of thermal fluid, nanofluids as a coolant was introduced and its heat transfer coefficient performance is studied. This paper evaluates and analyzes the convective heat transfer coefficient of 60: 40 water-ethylene glycol based nanofluids. Nanofluids are prepared using dilution technique for Titanium Oxide (TiO2) in 60:40 (water: ethylene glycol) mixture. The experiments were conducted at a constant heat flux boundary under turbulent region with the Reynolds number more than 10,000 and working temperature of 70 oC for application in automotive cooling system. It was found that the heat transfer coefficient of the nanofluids enhanced with increased concentration. As a conclusion, the optimum heat transfer enhancement of TiO2 nanofluids is observed as 33.9 % higher than base liquid of water-ethylene glycol (60:40) mixture at 1.5 % volume concentration. This paper recommend to use Titanium Oxide with 1.0 % and 1.5 % volume concentration dispersed in 60:40 water-ethylene glycol mixture base for automotive cooling system. Universiti Malaysia Pahang 2015 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/9869/1/Forced%20Convection%20Heat%20Transfer%20Using%20Water-%20Ethylene%20Glycol%20%2860-40%29%20Based%20Nanofluids%20In%20Automotive%20Cooling%20System.pdf N. A., Usri and Azmi, W. H. and R., Mamat and Khamisah, Abdul Hamid (2015) Forced Convection Heat Transfer Using Water-Ethylene Glycol (60:40) Based Nanofluids in Automotive Cooling System. International Journal of Automotive and Mechanical Engineering (IJAME), 11. pp. 2747-2755. ISSN 1985-9325(Print); 2180-1606 (Online) http://dx.doi.org/10.15282/ijame.11.2015.508.0231 Doi: 10.15282/ijame.11.2015.508.0231
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery N. A., Usri Azmi, W. H. R., Mamat Khamisah, Abdul Hamid Forced Convection Heat Transfer Using Water-Ethylene Glycol (60:40) Based Nanofluids in Automotive Cooling System
description	Coolant has an important role in stabilizing the temperature of automotive components to prevent damage and failure. As a new class of thermal fluid, nanofluids as a coolant was introduced and its heat transfer coefficient performance is studied. This paper evaluates and analyzes the convective heat transfer coefficient of 60: 40 water-ethylene glycol based nanofluids. Nanofluids are prepared using dilution technique for Titanium Oxide (TiO2) in 60:40 (water: ethylene glycol) mixture. The experiments were conducted at a constant heat flux boundary under turbulent region with the Reynolds number more than 10,000 and working temperature of 70 oC for application in automotive cooling system. It was found that the heat transfer coefficient of the nanofluids enhanced with increased concentration. As a conclusion, the optimum heat transfer enhancement of TiO2 nanofluids is observed as 33.9 % higher than base liquid of water-ethylene glycol (60:40) mixture at 1.5 % volume concentration. This paper recommend to use Titanium Oxide with 1.0 % and 1.5 % volume concentration dispersed in 60:40 water-ethylene glycol mixture base for automotive cooling system.
format	Article
author	N. A., Usri Azmi, W. H. R., Mamat Khamisah, Abdul Hamid
author_facet	N. A., Usri Azmi, W. H. R., Mamat Khamisah, Abdul Hamid
author_sort	N. A., Usri
title	Forced Convection Heat Transfer Using Water-Ethylene Glycol (60:40) Based Nanofluids in Automotive Cooling System
title_short	Forced Convection Heat Transfer Using Water-Ethylene Glycol (60:40) Based Nanofluids in Automotive Cooling System
title_full	Forced Convection Heat Transfer Using Water-Ethylene Glycol (60:40) Based Nanofluids in Automotive Cooling System
title_fullStr	Forced Convection Heat Transfer Using Water-Ethylene Glycol (60:40) Based Nanofluids in Automotive Cooling System
title_full_unstemmed	Forced Convection Heat Transfer Using Water-Ethylene Glycol (60:40) Based Nanofluids in Automotive Cooling System
title_sort	forced convection heat transfer using water-ethylene glycol (60:40) based nanofluids in automotive cooling system
publisher	Universiti Malaysia Pahang
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/9869/ http://umpir.ump.edu.my/id/eprint/9869/ http://umpir.ump.edu.my/id/eprint/9869/ http://umpir.ump.edu.my/id/eprint/9869/1/Forced%20Convection%20Heat%20Transfer%20Using%20Water-%20Ethylene%20Glycol%20%2860-40%29%20Based%20Nanofluids%20In%20Automotive%20Cooling%20System.pdf
first_indexed	2023-09-18T22:08:53Z
last_indexed	2023-09-18T22:08:53Z
_version_	1777414893310312448

Forced Convection Heat Transfer Using Water-Ethylene Glycol (60:40) Based Nanofluids in Automotive Cooling System

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