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Heat Transfer in An Array of Staggered Tube Using CFD Method

Heat exchangers are found in numerous industrial applications such as steam generation in aboller or cooling in the coll of an air conditioner. Heat tranfer in flow across tube bank is importance in designing of heat exchanger. there are two types of arrangement of tube banks, such as in-kine and st...

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Main Authors: Azraai, Shamsul Bahari, Sulaiman, Mohd Yusoff, Din, Abdul Talib, Mohlis, Mohd Adib Muizzuddin
Format: Book Chapter
Language:English
Published: Penerbit Unimap 2009
Subjects:
T Technology (General)
Online Access:http://eprints.utem.edu.my/id/eprint/8225/1/iRepository_at_Perpustakaan_UniMAP_Heat_transfer_in_an_array_of_staggered_tube_using_CFD_method.htm
http://eprints.utem.edu.my/id/eprint/8225/
http://hdl.handle.net/123456789/7172
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spelling my.utem.eprints.82252023-07-27T15:41:49Z http://eprints.utem.edu.my/id/eprint/8225/ Heat Transfer in An Array of Staggered Tube Using CFD Method Azraai, Shamsul Bahari Sulaiman, Mohd Yusoff Din, Abdul Talib Mohlis, Mohd Adib Muizzuddin T Technology (General) Heat exchangers are found in numerous industrial applications such as steam generation in aboller or cooling in the coll of an air conditioner. Heat tranfer in flow across tube bank is importance in designing of heat exchanger. there are two types of arrangement of tube banks, such as in-kine and staggered maner and are characterized by the dimensionless transverse and longitudinal pitches. CFD simulation codes ANSYS CFX software is used to investigated the heat flow across an array of staggered tuibe at three different aspect pitch ratios. The working fluids used are air and water. The flow and beat transfer characteristic of a staggered tube a nearly the same of a single cylinde/tube. The first row characteristic is usually the same as a single tube. But for the second row and so on, the cherectieristic are depend on the rows that's come first. for a single tube actually there are two boundry layers which occur at front of the tube and the back of the tube. laminar boundry layer alwas developed at the front while turbulent at the back. Several geometry. The other parameters such as the flud velocity and temperature are also defined accoding to the previous research. With these parameters th 3-D simulation has been done using CFX software. The results obtained are in terms of velocity, temperature and pressure profile. From the investigation, the lower value of potch ratio is found to give better heat tranfer rate. When the pitch value is decreased, the pressure drop will rise and thus will increace the heat transfer rate. Penerbit Unimap 2009-10-11 Book Chapter PeerReviewed text en http://eprints.utem.edu.my/id/eprint/8225/1/iRepository_at_Perpustakaan_UniMAP_Heat_transfer_in_an_array_of_staggered_tube_using_CFD_method.htm Azraai, Shamsul Bahari and Sulaiman, Mohd Yusoff and Din, Abdul Talib and Mohlis, Mohd Adib Muizzuddin (2009) Heat Transfer in An Array of Staggered Tube Using CFD Method. In: Proceeding for 2010, 2nd International Conference on Applications and Design in Mechanical Engineering 2009 (iCADME 2009). Proceeding of International Conference on Applications and Design in Mechanical Engineering 2009 (iCADME 2009), 4 (7172). Penerbit Unimap, Unimap Perlis, Malaysia. ISBN 978-967-5415-07-4 http://hdl.handle.net/123456789/7172
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Azraai, Shamsul Bahari
Sulaiman, Mohd Yusoff
Din, Abdul Talib
Mohlis, Mohd Adib Muizzuddin
Heat Transfer in An Array of Staggered Tube Using CFD Method
description Heat exchangers are found in numerous industrial applications such as steam generation in aboller or cooling in the coll of an air conditioner. Heat tranfer in flow across tube bank is importance in designing of heat exchanger. there are two types of arrangement of tube banks, such as in-kine and staggered maner and are characterized by the dimensionless transverse and longitudinal pitches. CFD simulation codes ANSYS CFX software is used to investigated the heat flow across an array of staggered tuibe at three different aspect pitch ratios. The working fluids used are air and water. The flow and beat transfer characteristic of a staggered tube a nearly the same of a single cylinde/tube. The first row characteristic is usually the same as a single tube. But for the second row and so on, the cherectieristic are depend on the rows that's come first. for a single tube actually there are two boundry layers which occur at front of the tube and the back of the tube. laminar boundry layer alwas developed at the front while turbulent at the back. Several geometry. The other parameters such as the flud velocity and temperature are also defined accoding to the previous research. With these parameters th 3-D simulation has been done using CFX software. The results obtained are in terms of velocity, temperature and pressure profile. From the investigation, the lower value of potch ratio is found to give better heat tranfer rate. When the pitch value is decreased, the pressure drop will rise and thus will increace the heat transfer rate.
format Book Chapter
author Azraai, Shamsul Bahari
Sulaiman, Mohd Yusoff
Din, Abdul Talib
Mohlis, Mohd Adib Muizzuddin
author_facet Azraai, Shamsul Bahari
Sulaiman, Mohd Yusoff
Din, Abdul Talib
Mohlis, Mohd Adib Muizzuddin
author_sort Azraai, Shamsul Bahari
title Heat Transfer in An Array of Staggered Tube Using CFD Method
title_short Heat Transfer in An Array of Staggered Tube Using CFD Method
title_full Heat Transfer in An Array of Staggered Tube Using CFD Method
title_fullStr Heat Transfer in An Array of Staggered Tube Using CFD Method
title_full_unstemmed Heat Transfer in An Array of Staggered Tube Using CFD Method
title_sort heat transfer in an array of staggered tube using cfd method
publisher Penerbit Unimap
publishDate 2009
url http://eprints.utem.edu.my/id/eprint/8225/1/iRepository_at_Perpustakaan_UniMAP_Heat_transfer_in_an_array_of_staggered_tube_using_CFD_method.htm
http://eprints.utem.edu.my/id/eprint/8225/
http://hdl.handle.net/123456789/7172
_version_ 1772815989890613248
score 13.211869

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