Determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid

Analogical procedure to obtain the heat transfer coefficient for fluid flowing inside tube in turbulent range with carbon nanotubes is carried out. A regression equation valid for both water and nanofluid is developed by making use of Colburn analogy to estimate the Nusselt number. Heat transfer coe...

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Main Author:	Muhammad Bisharul Hafi, Ab Jalil
Format:	Undergraduates Project Papers
Language:	English
Published:	2010
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/1883/ http://umpir.ump.edu.my/id/eprint/1883/ http://umpir.ump.edu.my/id/eprint/1883/1/Muhammad_Bisharul_Hafi_Ab_Jalil_%28_CD_4952_%29.pdf

id	ump-1883
recordtype	eprints
spelling	ump-18832015-03-03T07:53:22Z http://umpir.ump.edu.my/id/eprint/1883/ Determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid Muhammad Bisharul Hafi, Ab Jalil TJ Mechanical engineering and machinery Analogical procedure to obtain the heat transfer coefficient for fluid flowing inside tube in turbulent range with carbon nanotubes is carried out. A regression equation valid for both water and nanofluid is developed by making use of Colburn analogy to estimate the Nusselt number. Heat transfer coefficient and pressure drop with carbon nanotubes has been analogically determined with different Prandtl number and volume concentration. Based on the analysis, the regression equation showed considerable deviation with the Gnielinski correlation and considered reliable in turbulent flow for single-phase fluid. The results also showed that convective heat transfer flow in plain tube is enhanced significantly by the existence of carbon nanotubes when compared with water using the regression equation developed. It is also observed that heat transfer coefficient for carbon nanotubes having volume concentration of 0.1% is 48.16% higher compared with water at 20,000 Reynolds number. Heat transfer coefficient is also enhanced with the increase of Prandtl number and volume concentration with maximum value of 0.5%. 2010-12 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/1883/1/Muhammad_Bisharul_Hafi_Ab_Jalil_%28_CD_4952_%29.pdf Muhammad Bisharul Hafi, Ab Jalil (2010) Determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:52287&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Muhammad Bisharul Hafi, Ab Jalil Determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid
description	Analogical procedure to obtain the heat transfer coefficient for fluid flowing inside tube in turbulent range with carbon nanotubes is carried out. A regression equation valid for both water and nanofluid is developed by making use of Colburn analogy to estimate the Nusselt number. Heat transfer coefficient and pressure drop with carbon nanotubes has been analogically determined with different Prandtl number and volume concentration. Based on the analysis, the regression equation showed considerable deviation with the Gnielinski correlation and considered reliable in turbulent flow for single-phase fluid. The results also showed that convective heat transfer flow in plain tube is enhanced significantly by the existence of carbon nanotubes when compared with water using the regression equation developed. It is also observed that heat transfer coefficient for carbon nanotubes having volume concentration of 0.1% is 48.16% higher compared with water at 20,000 Reynolds number. Heat transfer coefficient is also enhanced with the increase of Prandtl number and volume concentration with maximum value of 0.5%.
format	Undergraduates Project Papers
author	Muhammad Bisharul Hafi, Ab Jalil
author_facet	Muhammad Bisharul Hafi, Ab Jalil
author_sort	Muhammad Bisharul Hafi, Ab Jalil
title	Determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid
title_short	Determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid
title_full	Determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid
title_fullStr	Determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid
title_full_unstemmed	Determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid
title_sort	determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid
publishDate	2010
url	http://umpir.ump.edu.my/id/eprint/1883/ http://umpir.ump.edu.my/id/eprint/1883/ http://umpir.ump.edu.my/id/eprint/1883/1/Muhammad_Bisharul_Hafi_Ab_Jalil_%28_CD_4952_%29.pdf
first_indexed	2023-09-18T21:55:11Z
last_indexed	2023-09-18T21:55:11Z
_version_	1777414031541272576

Determination of heat transfer coefficient using experimental values of pressure drop of a single phase fluid

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