The Effect of Magnetic Field with Nanofluid on Heat Transfer in a Horizontal Pipe

This work presents an experimental study of heat transfer and flow of distilled water and metal oxide nanofluid Fe3O4-distilled water at concentrations of (φ = 0.3, 0.6, 0.9 %) by volume in a horizontal pipe with constant magnetic field. All the tests are carried out with Reynolds number range (2900...

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Autores principales:	Abdulhassan A. Karamallah, Laith Jaafer Habeeb, Ali Habeeb Asker
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2016
Materias:	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/b368e400fe7c4b05a20f8c8af708a8e0
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spelling	oai:doaj.org-article:b368e400fe7c4b05a20f8c8af708a8e02021-12-02T05:40:28ZThe Effect of Magnetic Field with Nanofluid on Heat Transfer in a Horizontal Pipe1818-1171https://doaj.org/article/b368e400fe7c4b05a20f8c8af708a8e02016-09-01T00:00:00Zhttp://www.iasj.net/iasj?func=fulltext&aId=113855https://doaj.org/toc/1818-1171This work presents an experimental study of heat transfer and flow of distilled water and metal oxide nanofluid Fe3O4-distilled water at concentrations of (φ = 0.3, 0.6, 0.9 %) by volume in a horizontal pipe with constant magnetic field. All the tests are carried out with Reynolds number range (2900-9820) and uniform heat flux (11262-19562 W/m2). The results show that, the nanofluid concentration and magnetic intensity increase, the Nusselt number increases. The maximum enhancement in Nusselt number with magnetic nanofluid is (5.4 %, 26.4 %, 42.7 %) for volume concentration (0.3, 0.6, 0.9 %) respectively. The enhancement is maximized with magnetic intensity (0.1, 0.2, 0.3 tesla) respectively to (43.9, 44.3, 46 %) with volume concentration (0.9 %). The heat transfer enhancement decreases with the increasing of Reynold number with using magnets. The friction factor increases with nano volume concentration increase and the intensity of magnet and decreases with increase of Reynold number.Abdulhassan A. KaramallahLaith Jaafer HabeebAli Habeeb AskerAl-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 12, Iss 3, Pp 99-109 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Abdulhassan A. Karamallah Laith Jaafer Habeeb Ali Habeeb Asker The Effect of Magnetic Field with Nanofluid on Heat Transfer in a Horizontal Pipe
description	This work presents an experimental study of heat transfer and flow of distilled water and metal oxide nanofluid Fe3O4-distilled water at concentrations of (φ = 0.3, 0.6, 0.9 %) by volume in a horizontal pipe with constant magnetic field. All the tests are carried out with Reynolds number range (2900-9820) and uniform heat flux (11262-19562 W/m2). The results show that, the nanofluid concentration and magnetic intensity increase, the Nusselt number increases. The maximum enhancement in Nusselt number with magnetic nanofluid is (5.4 %, 26.4 %, 42.7 %) for volume concentration (0.3, 0.6, 0.9 %) respectively. The enhancement is maximized with magnetic intensity (0.1, 0.2, 0.3 tesla) respectively to (43.9, 44.3, 46 %) with volume concentration (0.9 %). The heat transfer enhancement decreases with the increasing of Reynold number with using magnets. The friction factor increases with nano volume concentration increase and the intensity of magnet and decreases with increase of Reynold number.
format	article
author	Abdulhassan A. Karamallah Laith Jaafer Habeeb Ali Habeeb Asker
author_facet	Abdulhassan A. Karamallah Laith Jaafer Habeeb Ali Habeeb Asker
author_sort	Abdulhassan A. Karamallah
title	The Effect of Magnetic Field with Nanofluid on Heat Transfer in a Horizontal Pipe
title_short	The Effect of Magnetic Field with Nanofluid on Heat Transfer in a Horizontal Pipe
title_full	The Effect of Magnetic Field with Nanofluid on Heat Transfer in a Horizontal Pipe
title_fullStr	The Effect of Magnetic Field with Nanofluid on Heat Transfer in a Horizontal Pipe
title_full_unstemmed	The Effect of Magnetic Field with Nanofluid on Heat Transfer in a Horizontal Pipe
title_sort	effect of magnetic field with nanofluid on heat transfer in a horizontal pipe
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2016
url	https://doaj.org/article/b368e400fe7c4b05a20f8c8af708a8e0
work_keys_str_mv	AT abdulhassanakaramallah theeffectofmagneticfieldwithnanofluidonheattransferinahorizontalpipe AT laithjaaferhabeeb theeffectofmagneticfieldwithnanofluidonheattransferinahorizontalpipe AT alihabeebasker theeffectofmagneticfieldwithnanofluidonheattransferinahorizontalpipe AT abdulhassanakaramallah effectofmagneticfieldwithnanofluidonheattransferinahorizontalpipe AT laithjaaferhabeeb effectofmagneticfieldwithnanofluidonheattransferinahorizontalpipe AT alihabeebasker effectofmagneticfieldwithnanofluidonheattransferinahorizontalpipe
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The Effect of Magnetic Field with Nanofluid on Heat Transfer in a Horizontal Pipe

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