Mixed convection heat transfer in a vertical saturated concentric annulus packed with a metallic porous media
Other Title(s)
انتقال الحرارة بالحمل المختلط في تجويف حلقي عمودي مشبع ذو أسطوانتين متمركزتين تم حشوة بوسط مسامي معدني
Joint Authors
Hamid, Suud Suwaydan
al-Safi, Muhammad Abd al-Rauf Nimah
Abd al-Husayn, Sarmad Aziz
Source
Issue
Vol. 21, Issue 9 (30 Sep. 2015), pp.85-104, 20 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2015-09-30
Country of Publication
Iraq
No. of Pages
20
Main Subjects
Abstract EN
Mixed convection heat transfer in a vertical concentric annulus packed with a metallic porous media and heated at a constant heat flux is experimentally investigated with water as the working fluid.
A series of experiments have been carried out with a Rayleigh number range from Ra=122418.92 to 372579.31 and Reynolds number that based on the particles diameter of Red=14.62, 19.48 and 24.36.
Under steady state condition, the measured data were collected and analyzed.
Results show that the wall surface temperatures are affected by the imposed heat flux variation and Reynolds number variation.
The variation of the local heat transfer coefficient and the mean Nusselt number are presented and analyzed.
An empirical correlation has been proposed for computing the Nusselt number for the geometry and boundary conditions under investigation.
American Psychological Association (APA)
al-Safi, Muhammad Abd al-Rauf Nimah& Abd al-Husayn, Sarmad Aziz& Hamid, Suud Suwaydan. 2015. Mixed convection heat transfer in a vertical saturated concentric annulus packed with a metallic porous media. Journal of Engineering،Vol. 21, no. 9, pp.85-104.
https://search.emarefa.net/detail/BIM-623052
Modern Language Association (MLA)
Hamid, Suud Suwaydan…[et al.]. Mixed convection heat transfer in a vertical saturated concentric annulus packed with a metallic porous media. Journal of Engineering Vol. 21, no. 9 (Sep. 2015), pp.85-104.
https://search.emarefa.net/detail/BIM-623052
American Medical Association (AMA)
al-Safi, Muhammad Abd al-Rauf Nimah& Abd al-Husayn, Sarmad Aziz& Hamid, Suud Suwaydan. Mixed convection heat transfer in a vertical saturated concentric annulus packed with a metallic porous media. Journal of Engineering. 2015. Vol. 21, no. 9, pp.85-104.
https://search.emarefa.net/detail/BIM-623052
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 95-104
Record ID
BIM-623052