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Numerical study of the heat transfer behavior in helical microcoil tube

This work introduces a numerical study of the convective heat transfer of helical micro coils tube heat exchanger coil. It tested for both circle and elliptical geometry with 18 mm pitch and diameter of copper pipes. It is very difficult and time-consuming if these analyses could be carried out expe...

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Main Authors: Rasheed, Adnan H., Alias, Hajar, Salman, Sami D.
Format: Conference or Workshop Item
Language:English
Published: 2020
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/91230/1/HajarAlias2020_NumericalStudyoftheHeatTransferBehavior.pdf
http://eprints.utm.my/id/eprint/91230/
http://dx.doi.org/10.1088/1757-899X/884/1/012014
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spelling my.utm.912302021-06-30T11:59:18Z http://eprints.utm.my/id/eprint/91230/ Numerical study of the heat transfer behavior in helical microcoil tube Rasheed, Adnan H. Alias, Hajar Salman, Sami D. TP Chemical technology This work introduces a numerical study of the convective heat transfer of helical micro coils tube heat exchanger coil. It tested for both circle and elliptical geometry with 18 mm pitch and diameter of copper pipes. It is very difficult and time-consuming if these analyses could be carried out experimentally. Water is used as a working fluid by using 80 C for hot water and 25 C for cold water. The Reynolds number selected in the range of 200 to 1800 for hot water, while specified 5000 for cold water. ANSYS-FLUENT 18.0 has been used to investigate the heat transfer behavior. In computational fluid dynamics (CFD), the partial differential equations was represented by using the finite volume method (FVM) in the form of algebraic equations and the Navier-Stokes equations were solved by using a numerical procedure which is the Semi Implicit Method for Pressure-Linked Equations (SIMPLE) algorithm. The elementary results observed a proportionality relationship between the heat transfer and the Reynolds number raised values. Also, the circular configuration present maximum heat transfer performance and the maximum values are 5.6, 3.42 for Thermal performance factor and Nuselte number respectively at Reynolds number 1800. 2020-07-20 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/91230/1/HajarAlias2020_NumericalStudyoftheHeatTransferBehavior.pdf Rasheed, Adnan H. and Alias, Hajar and Salman, Sami D. (2020) Numerical study of the heat transfer behavior in helical microcoil tube. In: 2019 Sustainable and Integrated Engineering International Conference, SIE 2019, 8 December 2019 - 9 December 2019, The Everly Hotel, Putrajaya, Malaysia. http://dx.doi.org/10.1088/1757-899X/884/1/012014
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Rasheed, Adnan H.
Alias, Hajar
Salman, Sami D.
Numerical study of the heat transfer behavior in helical microcoil tube
description This work introduces a numerical study of the convective heat transfer of helical micro coils tube heat exchanger coil. It tested for both circle and elliptical geometry with 18 mm pitch and diameter of copper pipes. It is very difficult and time-consuming if these analyses could be carried out experimentally. Water is used as a working fluid by using 80 C for hot water and 25 C for cold water. The Reynolds number selected in the range of 200 to 1800 for hot water, while specified 5000 for cold water. ANSYS-FLUENT 18.0 has been used to investigate the heat transfer behavior. In computational fluid dynamics (CFD), the partial differential equations was represented by using the finite volume method (FVM) in the form of algebraic equations and the Navier-Stokes equations were solved by using a numerical procedure which is the Semi Implicit Method for Pressure-Linked Equations (SIMPLE) algorithm. The elementary results observed a proportionality relationship between the heat transfer and the Reynolds number raised values. Also, the circular configuration present maximum heat transfer performance and the maximum values are 5.6, 3.42 for Thermal performance factor and Nuselte number respectively at Reynolds number 1800.
format Conference or Workshop Item
author Rasheed, Adnan H.
Alias, Hajar
Salman, Sami D.
author_facet Rasheed, Adnan H.
Alias, Hajar
Salman, Sami D.
author_sort Rasheed, Adnan H.
title Numerical study of the heat transfer behavior in helical microcoil tube
title_short Numerical study of the heat transfer behavior in helical microcoil tube
title_full Numerical study of the heat transfer behavior in helical microcoil tube
title_fullStr Numerical study of the heat transfer behavior in helical microcoil tube
title_full_unstemmed Numerical study of the heat transfer behavior in helical microcoil tube
title_sort numerical study of the heat transfer behavior in helical microcoil tube
publishDate 2020
url http://eprints.utm.my/id/eprint/91230/1/HajarAlias2020_NumericalStudyoftheHeatTransferBehavior.pdf
http://eprints.utm.my/id/eprint/91230/
http://dx.doi.org/10.1088/1757-899X/884/1/012014
_version_ 1705056684040257536
score 13.211869

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