Experimental and numerical study of inserting an internal hollow core to finned helical coil tube-shell heat exchanger
Joint Authors
Dhib, Muadh Abd al-Wahid
Rumi, Baha al-Din K.
Source
Journal of Engineering and Sustainable Development
Issue
Vol. 25, Issue 1 (28 Feb. 2021), pp.1-14, 14 p.
Publisher
al-Mustansyriah University College of Engineering
Publication Date
2021-02-28
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
Abstract EN
In the present study, an experimental study and a numerical method are used to simulate the effect of utilizing finned helical coil heat exchanger horizontally oriented with and without internal hollow core inside the shell and monitoring the heat transfer intensification behavior and performance enhancement, by using ANSYS FLUENT 2019R3 package.
The working fluid in the inlet side of the coil will be superheated vapor refrigerant (R410a) after the compression stage of the air conditioner (1TR) split type, the working fluid in the shell side is water with various flow rates (1, 2 and 3)LPM.
Found that when using a heat exchanger with internal hollow core reduces the time needed to reach the steady-state outlet temperature and directly proportional to the size of the core by 20% and slightly increasing the water outlet temperature by In the present study, an experimental study and a numerical method are used to simulate the effect of utilizing finned helical coil heat exchanger horizontally oriented with and without internal hollow core inside the shell and monitoring the heat transfer intensification behavior and performance enhancement, by using ANSYS FLUENT 2019R3 package.
The working fluid in the inlet side of the coil will be superheated vapor refrigerant (R410a) after the compression stage of the air conditioner (1TR) split type, the working fluid in the shell side is water with various flow rates (1, 2 and 3)LPM.
Found that when using a heat exchanger with internal hollow core reduces the time needed to reach the steady-state outlet temperature and directly proportional to the size of the core by 20% and slightly increasing the water outlet temperature by 5% .
American Psychological Association (APA)
Rumi, Baha al-Din K.& Dhib, Muadh Abd al-Wahid. 2021. Experimental and numerical study of inserting an internal hollow core to finned helical coil tube-shell heat exchanger. Journal of Engineering and Sustainable Development،Vol. 25, no. 1, pp.1-14.
https://search.emarefa.net/detail/BIM-1271320
Modern Language Association (MLA)
Rumi, Baha al-Din K.& Dhib, Muadh Abd al-Wahid. Experimental and numerical study of inserting an internal hollow core to finned helical coil tube-shell heat exchanger. Journal of Engineering and Sustainable Development Vol. 25, no. 1 (2021), pp.1-14.
https://search.emarefa.net/detail/BIM-1271320
American Medical Association (AMA)
Rumi, Baha al-Din K.& Dhib, Muadh Abd al-Wahid. Experimental and numerical study of inserting an internal hollow core to finned helical coil tube-shell heat exchanger. Journal of Engineering and Sustainable Development. 2021. Vol. 25, no. 1, pp.1-14.
https://search.emarefa.net/detail/BIM-1271320
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1271320