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Experimental and numerical study of heat transfer enhancement in a shell and tube heat exchanger using helical coiled wire inserts
Other Title(s)
دراسة تجريبية وعددية لتحسين انتقال الحرارة في مبادل حراري غلافي انبوبي باستخدام حشوة سلكية حلزونية
Joint Authors
Ways, Musa Mustafa
Rida, Ahmad Sami
Abbas, Ihsan Fadil
Source
Tikrit Journal of Engineering Sciences
Issue
Vol. 25, Issue 2 (30 Jun. 2018), pp.74-79, 6 p.
Publisher
Tikrit University Colleg of Engineering
Publication Date
2018-06-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Abstract EN
An experimental work on heat transfer enhancement in a shell and tube heat exchanger by insertion of helical coiled wires into the tube bundle was conducted.
Four different pitch sizes were used (4.8, 6.4, 8.0, 9.6) mm.
The working fluid for both shell and tube sides of the exchanger was water.
Flow arrangement used was parallel and laminar for both sides with a Reynolds number for the tube inside ranging (100-920).
Variables were taken into account, including; convection heat transfer coefficient, number of heat transfer units, thermal effectiveness, and pressure drop.
CFD analysis was done in order to validate the experimental results.
The study results showed an increase in heat transfer coefficient on the tube side by 54% due to the use of 9.6 mm pitched inserts.
Highest thermal effectiveness obtained was in the case of 9.6 mm pitch inserts.
Pressure drop rose up to 260% due to inserts.
American Psychological Association (APA)
Abbas, Ihsan Fadil& Ways, Musa Mustafa& Rida, Ahmad Sami. 2018. Experimental and numerical study of heat transfer enhancement in a shell and tube heat exchanger using helical coiled wire inserts. Tikrit Journal of Engineering Sciences،Vol. 25, no. 2, pp.74-79.
https://search.emarefa.net/detail/BIM-939301
Modern Language Association (MLA)
Abbas, Ihsan Fadil…[et al.]. Experimental and numerical study of heat transfer enhancement in a shell and tube heat exchanger using helical coiled wire inserts. Tikrit Journal of Engineering Sciences Vol. 25, no. 2 (2018), pp.74-79.
https://search.emarefa.net/detail/BIM-939301
American Medical Association (AMA)
Abbas, Ihsan Fadil& Ways, Musa Mustafa& Rida, Ahmad Sami. Experimental and numerical study of heat transfer enhancement in a shell and tube heat exchanger using helical coiled wire inserts. Tikrit Journal of Engineering Sciences. 2018. Vol. 25, no. 2, pp.74-79.
https://search.emarefa.net/detail/BIM-939301
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-939301