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Improvement of heat transfer coefficient for a cross flow heat exchanger by using the high integral finned tube
Other Title(s)
تحسين معامل انتقال الحرارة لمبادل متعاكس الجريان باستخدام أنبوب ذي زعارف متكاملة
Joint Authors
Kazim, Zaynah Khalifah
Tahir, Farah Abd al-Zahrah
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 27, Issue 3 (30 Sep. 2019), pp.99-113, 15 p.
Publisher
Publication Date
2019-09-30
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Abstract EN
This study investigated experimentally of the heat transfer and the effect of fins in improving heat transfer for the cross flow heat exchangers with eight passes (smooth and high integral finned tubes) and that are cooled by air.
two models of heat exchangers are designed and manufactured for testing from pure copper metal.
they were designed for comparison under different test conditions.
the water flow rate in the inner tubes with (2, 3, 4, 5, 6) l/min with inlet temperatures of (50, 60, 70)oc.
the air was passed outer the tubes with speeds (1, 1.7 and 2.3) m/s.
this study resulted that the high integral finned tube was more improvement the heat transfer than the smooth tube.
the enhancement of (q) was (329.9%) for high integral finned tube and the enhancment factor (291%).
American Psychological Association (APA)
Tahir, Farah Abd al-Zahrah& Kazim, Zaynah Khalifah. 2019. Improvement of heat transfer coefficient for a cross flow heat exchanger by using the high integral finned tube. Journal of University of Babylon for Engineering Sciences،Vol. 27, no. 3, pp.99-113.
https://search.emarefa.net/detail/BIM-936681
Modern Language Association (MLA)
Tahir, Farah Abd al-Zahrah& Kazim, Zaynah Khalifah. Improvement of heat transfer coefficient for a cross flow heat exchanger by using the high integral finned tube. Journal of University of Babylon for Engineering Sciences Vol. 27, no. 3 (2019), pp.99-113.
https://search.emarefa.net/detail/BIM-936681
American Medical Association (AMA)
Tahir, Farah Abd al-Zahrah& Kazim, Zaynah Khalifah. Improvement of heat transfer coefficient for a cross flow heat exchanger by using the high integral finned tube. Journal of University of Babylon for Engineering Sciences. 2019. Vol. 27, no. 3, pp.99-113.
https://search.emarefa.net/detail/BIM-936681
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 112
Record ID
BIM-936681