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An experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubes

This paper presents the experimental investigation to determine the condensation and evaporation heat transfer coefficients and pressure drops for the flow of R22 through internally grooved copper tubes namely B16-46 and D12-52. A series of experiments were conducted to evaluate the condensation and...

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Main Authors:	Rahman M.M., Soon G.W.
Other Authors:	55328831100
Format:	Conference paper
Published:	2023
Subjects:	Condensation Evaporation Heat transfer coefficient Microfin tube R22 Copper Heat exchangers Heat flux Heat transfer coefficients Pressure drop Sustainable development Tubes (components) Copper tubes Evaporation heat transfer Experimental investigations Experimental studies Mass flux rate Micro fins Test sections Vapor quality Vapors
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id	my.uniten.dspace-29682
record_format	dspace
spelling	my.uniten.dspace-296822023-12-28T15:30:46Z An experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubes Rahman M.M. Soon G.W. 55328831100 35779111200 Condensation Evaporation Heat transfer coefficient Microfin tube R22 Condensation Copper Evaporation Heat exchangers Heat flux Heat transfer coefficients Pressure drop Sustainable development Tubes (components) Copper tubes Evaporation heat transfer Experimental investigations Experimental studies Mass flux rate Micro fins Microfin tube Test sections Vapor quality Vapors This paper presents the experimental investigation to determine the condensation and evaporation heat transfer coefficients and pressure drops for the flow of R22 through internally grooved copper tubes namely B16-46 and D12-52. A series of experiments were conducted to evaluate the condensation and evaporation performances of the internally grooved copper tubes. Condensation tests were conducted at mass flux rates of 180 to 537 kg m-2 s -1 and the vapor qualities ranged from a nominal value of 83% at the test section inlet to 6% at the outlet. Evaporation tests were conducted at mass flux rates of 110 to 404 kg m-2 s-1 and the nominal vapor qualities at the inlet and outlet were 0 and 85%. For both the condensation and evaporation tests, the heat transfer coefficients and pressure drops are found to increase as the mass flux rate increases. �2009 IEEE. Final 2023-12-28T07:30:46Z 2023-12-28T07:30:46Z 2009 Conference paper 10.1109/ICEENVIRON.2009.5398662 2-s2.0-77949592342 https://www.scopus.com/inward/record.uri?eid=2-s2.0-77949592342&doi=10.1109%2fICEENVIRON.2009.5398662&partnerID=40&md5=d02525671965ef7d56f3cd1c746cf32d https://irepository.uniten.edu.my/handle/123456789/29682 5398662 104 109 Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
topic	Condensation Evaporation Heat transfer coefficient Microfin tube R22 Condensation Copper Evaporation Heat exchangers Heat flux Heat transfer coefficients Pressure drop Sustainable development Tubes (components) Copper tubes Evaporation heat transfer Experimental investigations Experimental studies Mass flux rate Micro fins Microfin tube Test sections Vapor quality Vapors
spellingShingle	Condensation Evaporation Heat transfer coefficient Microfin tube R22 Condensation Copper Evaporation Heat exchangers Heat flux Heat transfer coefficients Pressure drop Sustainable development Tubes (components) Copper tubes Evaporation heat transfer Experimental investigations Experimental studies Mass flux rate Micro fins Microfin tube Test sections Vapor quality Vapors Rahman M.M. Soon G.W. An experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubes
description	This paper presents the experimental investigation to determine the condensation and evaporation heat transfer coefficients and pressure drops for the flow of R22 through internally grooved copper tubes namely B16-46 and D12-52. A series of experiments were conducted to evaluate the condensation and evaporation performances of the internally grooved copper tubes. Condensation tests were conducted at mass flux rates of 180 to 537 kg m-2 s -1 and the vapor qualities ranged from a nominal value of 83% at the test section inlet to 6% at the outlet. Evaporation tests were conducted at mass flux rates of 110 to 404 kg m-2 s-1 and the nominal vapor qualities at the inlet and outlet were 0 and 85%. For both the condensation and evaporation tests, the heat transfer coefficients and pressure drops are found to increase as the mass flux rate increases. �2009 IEEE.
author2	55328831100
author_facet	55328831100 Rahman M.M. Soon G.W.
format	Conference paper
author	Rahman M.M. Soon G.W.
author_sort	Rahman M.M.
title	An experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubes
title_short	An experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubes
title_full	An experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubes
title_fullStr	An experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubes
title_full_unstemmed	An experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubes
title_sort	experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubes
publishDate	2023
_version_	1806423465181315072
score	13.222552

An experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubes

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