Experimental study for transient heat transfer from a flat plate under air impingement
Other Title(s)
دراسة عملية لانتقال الحرارة الانتقالي من صفيحة مستوية تحت تبريد الهواء التصادمي
Joint Authors
Khidr, Damya Sad
Awdah, Sarah Ahmad
Abd al-Rasul, Adnan Abd al-Amir
Source
Journal of Engineering and Sustainable Development
Issue
Vol. 21, Issue 2 (31 Mar. 2017), pp.62-79, 18 p.
Publisher
al-Mustansyriah University College of Engineering
Publication Date
2017-03-31
Country of Publication
Iraq
No. of Pages
18
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
The present work represent an experimental study to verify the transient heat transfer characteristics of a target plate under air impingement from different orifice sizes (D=5, 10, 15 and 20mm), with orifice to plate distance ratio (H/D=2, 4, 6 and 8).
Air jet velocities is varied in the range (Uj=18-40m/s) representing (Re=7100-11900).
The heat transfer coefficient on the target plate are calculated on the basis of two dimensional infinite case.
The local variation of Nusselt number in the transient period is measured.
The values are compared to that at the steady state condition.
Results show that the Nusselt values are maximum at state of impingement process and decays with time on proceeding of the cooling process and also with space reaching the plate edge.
American Psychological Association (APA)
Abd al-Rasul, Adnan Abd al-Amir& Awdah, Sarah Ahmad& Khidr, Damya Sad. 2017. Experimental study for transient heat transfer from a flat plate under air impingement. Journal of Engineering and Sustainable Development،Vol. 21, no. 2, pp.62-79.
https://search.emarefa.net/detail/BIM-848621
Modern Language Association (MLA)
Abd al-Rasul, Adnan Abd al-Amir…[et al.]. Experimental study for transient heat transfer from a flat plate under air impingement. Journal of Engineering and Sustainable Development Vol. 21, no. 2 (Mar. 2017), pp.62-79.
https://search.emarefa.net/detail/BIM-848621
American Medical Association (AMA)
Abd al-Rasul, Adnan Abd al-Amir& Awdah, Sarah Ahmad& Khidr, Damya Sad. Experimental study for transient heat transfer from a flat plate under air impingement. Journal of Engineering and Sustainable Development. 2017. Vol. 21, no. 2, pp.62-79.
https://search.emarefa.net/detail/BIM-848621
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-848621