Experimental study on the heat transfer enhancement in externally finned helical and shell tube heat exchanger

Muna Ali Talib; Ahmed Hammodi Ali; Hameed B. Mahood; Ali Shakir Baqir

doi:10.1063/5.0067670

Experimental study on the heat transfer enhancement in externally finned helical and shell tube heat exchanger

Muna Ali Talib, Ahmed Hammodi Ali^*, Hameed B. Mahood, Ali Shakir Baqir

^*Corresponding author for this work

Chemical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The heat transfer in the externally finned coil and shell tube heat exchanger is experimentally carried out. The experiments are achieved with a 50 cm total height and 1.5 cm inner diameter. A finned coil with about 4 m long and 0.44 cm inner diameter with external small fins (about 266 fin) was used. Three different hot or coil side flow rates and five various cold or shell side flow rates with constant temperature difference (ΔT = 20°C) were tested during the experiments. The temperature distribution along the heat equipment and the heat rate were determined and discussed. The results indicated that the temperature of the shell was increased with height and the side of shell mass rate of flow was significantly and positively affected it. An adopted value of shell side flow rate was determined according to the present operational conditions. Finally, the heat transfer rate was significantly influenced with the coil side mass rate of flow.

Original language	English
Title of host publication	3rd International Scientific Conference of Alkafeel University (ISCKU 2021)
Editors	N. Aldahan, Ali J. Ramadhan
Publisher	AIP Publishing
Number of pages	6
ISBN (Electronic)	9780735441507
DOIs	https://doi.org/10.1063/5.0067670
Publication status	Published - 11 Jan 2022
Event	3rd International Scientific Conference of Alkafeel University, ISCKU 2021 - Najaf, Iraq Duration: 22 Mar 2021 → 23 Mar 2021

Publication series

Name	AIP Conference Proceedings
Number	1
Volume	2386
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	3rd International Scientific Conference of Alkafeel University, ISCKU 2021
Country/Territory	Iraq
City	Najaf
Period	22/03/21 → 23/03/21

Bibliographical note

Publisher Copyright:
© 2022 Author(s).

Keywords

externally finned tube
shell and coiled heat exchanger
temperature distribution
heat transfer rate

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.1063/5.0067670

Cite this

Talib, M. A., Ali, A. H., Mahood, H. B., & Baqir, A. S. (2022). Experimental study on the heat transfer enhancement in externally finned helical and shell tube heat exchanger. In N. Aldahan, & A. J. Ramadhan (Eds.), 3rd International Scientific Conference of Alkafeel University (ISCKU 2021) Article 040040 (AIP Conference Proceedings; Vol. 2386, No. 1). AIP Publishing. https://doi.org/10.1063/5.0067670

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title = "Experimental study on the heat transfer enhancement in externally finned helical and shell tube heat exchanger",

abstract = "The heat transfer in the externally finned coil and shell tube heat exchanger is experimentally carried out. The experiments are achieved with a 50 cm total height and 1.5 cm inner diameter. A finned coil with about 4 m long and 0.44 cm inner diameter with external small fins (about 266 fin) was used. Three different hot or coil side flow rates and five various cold or shell side flow rates with constant temperature difference (ΔT = 20°C) were tested during the experiments. The temperature distribution along the heat equipment and the heat rate were determined and discussed. The results indicated that the temperature of the shell was increased with height and the side of shell mass rate of flow was significantly and positively affected it. An adopted value of shell side flow rate was determined according to the present operational conditions. Finally, the heat transfer rate was significantly influenced with the coil side mass rate of flow.",

keywords = "externally finned tube, shell and coiled heat exchanger, temperature distribution, heat transfer rate",

author = "Talib, {Muna Ali} and Ali, {Ahmed Hammodi} and Mahood, {Hameed B.} and Baqir, {Ali Shakir}",

note = "Publisher Copyright: {\textcopyright} 2022 Author(s).; 3rd International Scientific Conference of Alkafeel University, ISCKU 2021 ; Conference date: 22-03-2021 Through 23-03-2021",

year = "2022",

month = jan,

day = "11",

doi = "10.1063/5.0067670",

language = "English",

series = "AIP Conference Proceedings",

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Talib, MA, Ali, AH, Mahood, HB & Baqir, AS 2022, Experimental study on the heat transfer enhancement in externally finned helical and shell tube heat exchanger. in N Aldahan & AJ Ramadhan (eds), 3rd International Scientific Conference of Alkafeel University (ISCKU 2021)., 040040, AIP Conference Proceedings, no. 1, vol. 2386, AIP Publishing, 3rd International Scientific Conference of Alkafeel University, ISCKU 2021, Najaf, Iraq, 22/03/21. https://doi.org/10.1063/5.0067670

Experimental study on the heat transfer enhancement in externally finned helical and shell tube heat exchanger. / Talib, Muna Ali; Ali, Ahmed Hammodi; Mahood, Hameed B. et al.
3rd International Scientific Conference of Alkafeel University (ISCKU 2021). ed. / N. Aldahan; Ali J. Ramadhan. AIP Publishing, 2022. 040040 (AIP Conference Proceedings; Vol. 2386, No. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Experimental study on the heat transfer enhancement in externally finned helical and shell tube heat exchanger

AU - Talib, Muna Ali

AU - Ali, Ahmed Hammodi

AU - Mahood, Hameed B.

AU - Baqir, Ali Shakir

PY - 2022/1/11

Y1 - 2022/1/11

N2 - The heat transfer in the externally finned coil and shell tube heat exchanger is experimentally carried out. The experiments are achieved with a 50 cm total height and 1.5 cm inner diameter. A finned coil with about 4 m long and 0.44 cm inner diameter with external small fins (about 266 fin) was used. Three different hot or coil side flow rates and five various cold or shell side flow rates with constant temperature difference (ΔT = 20°C) were tested during the experiments. The temperature distribution along the heat equipment and the heat rate were determined and discussed. The results indicated that the temperature of the shell was increased with height and the side of shell mass rate of flow was significantly and positively affected it. An adopted value of shell side flow rate was determined according to the present operational conditions. Finally, the heat transfer rate was significantly influenced with the coil side mass rate of flow.

AB - The heat transfer in the externally finned coil and shell tube heat exchanger is experimentally carried out. The experiments are achieved with a 50 cm total height and 1.5 cm inner diameter. A finned coil with about 4 m long and 0.44 cm inner diameter with external small fins (about 266 fin) was used. Three different hot or coil side flow rates and five various cold or shell side flow rates with constant temperature difference (ΔT = 20°C) were tested during the experiments. The temperature distribution along the heat equipment and the heat rate were determined and discussed. The results indicated that the temperature of the shell was increased with height and the side of shell mass rate of flow was significantly and positively affected it. An adopted value of shell side flow rate was determined according to the present operational conditions. Finally, the heat transfer rate was significantly influenced with the coil side mass rate of flow.

KW - externally finned tube

KW - shell and coiled heat exchanger

KW - temperature distribution

KW - heat transfer rate

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DO - 10.1063/5.0067670

M3 - Conference contribution

AN - SCOPUS:85123642377

T3 - AIP Conference Proceedings

BT - 3rd International Scientific Conference of Alkafeel University (ISCKU 2021)

A2 - Aldahan, N.

A2 - Ramadhan, Ali J.

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T2 - 3rd International Scientific Conference of Alkafeel University, ISCKU 2021

Y2 - 22 March 2021 through 23 March 2021

ER -

Experimental study on the heat transfer enhancement in externally finned helical and shell tube heat exchanger

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this