The influence of surface geometry on heat transfer from flat plate in impinging jet
Other Title(s)
تأثير الأسطح الهندسية على نقل الحرارة بالتبريد التصادمي من الصفيحة المستوية
Author
Source
Journal of Engineering and Sustainable Development
Publisher
al-Mustansyriah University College of Engineering
Publication Date
2018-03-31
Country of Publication
Iraq
No. of Pages
12
Main Subjects
English Abstract
investigational examination is achieved to education the influence of the ribbed protuberance (height) surface on the local heat transfer measurements amid the impinging round air jet and flat plate.
The ribs secondhand are in the procedure of triangular of 3 mm tall and 3 mm widespread set apart at a pitch of 6 and 12 mm on the target plate which need a rib pitch to height ratio p/e of 2 and 4, individually.
The extensively unlocked hollow among adjacent ribs create additional penetrating conveyance of impetus amid the wall jet and cavity flow This leads to a higher heat transfer around the cavity wall .Heat transfer enhancement by a factor of 1.2– 2.5 was experiential contingent on the rib pitch to height ratio p/e, orifice to plate arrangement and the Reynolds number is experiential in situation of triangular ribbed surfaces as likened to the flat surface.
Throughout the experimentations, the Reynolds number differs from (12000 toward 28000) founded on orifice diameter of 10 mm and jet to plate arrangement( H/D) amid 2 to 8 times of the orifice diameter.
Data Type
Conference Papers
Record ID
BIM-907219
American Psychological Association (APA)
Jasim, Hadil Abd al-Hadi. 2018-03-31. The influence of surface geometry on heat transfer from flat plate in impinging jet. . Vol. 22, no. 2 (Mar. 2018), pp.18-29.Baghdad Iraq : al-Mustansyriah University College of Engineering.
https://search.emarefa.net/detail/BIM-907219
Modern Language Association (MLA)
Jasim, Hadil Abd al-Hadi. The influence of surface geometry on heat transfer from flat plate in impinging jet. . Baghdad Iraq : al-Mustansyriah University College of Engineering. 2018-03-31.
https://search.emarefa.net/detail/BIM-907219
American Medical Association (AMA)
Jasim, Hadil Abd al-Hadi. The influence of surface geometry on heat transfer from flat plate in impinging jet. .
https://search.emarefa.net/detail/BIM-907219