The effect of magnetic field with nanofluid on heat transfer in a horizontal pipe
Other Title(s)
تأثير المجال المغناطيسي مع السوائل متناهية الصغر على انتقال الحرارة في أنبوب أفقي
Joint Authors
Askar, Ali Habib
Karam Allah, Abd al-Hasan Abd
Habib, Layth Jafar
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 12, Issue 3 (30 Sep. 2016), pp.99-109, 11 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2016-09-30
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Topics
Abstract EN
This work presents an experimental study of heat transfer and flow of distilled water and metal oxide nanofluid Fe3O4-distilled water at concentrations of (9 = 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 numbe
American Psychological Association (APA)
Karam Allah, Abd al-Hasan Abd& Habib, Layth Jafar& Askar, Ali Habib. 2016. The effect of magnetic field with nanofluid on heat transfer in a horizontal pipe. al-Khwarizmi Engineering Journal،Vol. 12, no. 3, pp.99-109.
https://search.emarefa.net/detail/BIM-722754
Modern Language Association (MLA)
Karam Allah, Abd al-Hasan Abd…[et al.]. The effect of magnetic field with nanofluid on heat transfer in a horizontal pipe. al-Khwarizmi Engineering Journal Vol. 12, no. 3 (2016), pp.99-109.
https://search.emarefa.net/detail/BIM-722754
American Medical Association (AMA)
Karam Allah, Abd al-Hasan Abd& Habib, Layth Jafar& Askar, Ali Habib. The effect of magnetic field with nanofluid on heat transfer in a horizontal pipe. al-Khwarizmi Engineering Journal. 2016. Vol. 12, no. 3, pp.99-109.
https://search.emarefa.net/detail/BIM-722754
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 107-108
Record ID
BIM-722754