Experimental investigation of forced convection heat transfer in open cell copper fins
Other Title(s)
بحث تجريبي لحمل الحرارة القسري في زعانف النحاس الإسفنجي مفتوح الخلية
Joint Authors
Mustafa, Mustafa Mahdi
al-Jabburi, Isam Muhammad Ali
Musa, Mundhir Abd Allah
Source
al-Nahrain Journal for Engineering Sciences
Issue
Vol. 20, Issue 1 (31 Mar. 2017), pp.272-280, 9 p.
Publisher
Nahrain University College of Engineering
Publication Date
2017-03-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Abstract EN
Recently, major part of convection heat transfer researches focus on increasing fins efficiency by increasing thermal performance for the same fin volume.
Metal foam is a promising way to achieve this aim.
Performance analysis has been carried out to investigate the heat transfer characteristics of copper fin foam samples.
The samples have been compared with the solid metal fin heat transfer.
A forced convection heat transfer had been applied to a four specimens.
An electrical heater heats up the fins, which are subjected to a stream of the ambient air driven by a blower fan as heat dissipated.
The heat flux had been fixed along the tests with three different air velocity used; the forced heat convection had been simulated.
The pores density of copper fin foam is varied in the range of 10, 20 & 40 pores per inches (PPI).
Thermal performance of copper fin foam has been evaluated in terms of average Nusselt number and thermal resistance of heat sinks.
The increasing in the heat transfer rate and average Nusselt number when used metal foam has been found in the range of 36-133 % compare to solid copper.
Furthermore, it has been proven that this increment reaches the maximum value for a given PPI even when raise the air velocity.
American Psychological Association (APA)
al-Jabburi, Isam Muhammad Ali& Musa, Mundhir Abd Allah& Mustafa, Mustafa Mahdi. 2017. Experimental investigation of forced convection heat transfer in open cell copper fins. al-Nahrain Journal for Engineering Sciences،Vol. 20, no. 1, pp.272-280.
https://search.emarefa.net/detail/BIM-849105
Modern Language Association (MLA)
al-Jabburi, Isam Muhammad Ali…[et al.]. Experimental investigation of forced convection heat transfer in open cell copper fins. al-Nahrain Journal for Engineering Sciences Vol. 20, no. 1 (2017), pp.272-280.
https://search.emarefa.net/detail/BIM-849105
American Medical Association (AMA)
al-Jabburi, Isam Muhammad Ali& Musa, Mundhir Abd Allah& Mustafa, Mustafa Mahdi. Experimental investigation of forced convection heat transfer in open cell copper fins. al-Nahrain Journal for Engineering Sciences. 2017. Vol. 20, no. 1, pp.272-280.
https://search.emarefa.net/detail/BIM-849105
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-849105