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

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dc.citedby1
dc.contributor.authorRahman M.M.en_US
dc.contributor.authorSoon G.W.en_US
dc.contributor.authorid55328831100en_US
dc.contributor.authorid35779111200en_US
dc.date.accessioned2023-12-28T07:30:46Z
dc.date.available2023-12-28T07:30:46Z
dc.date.issued2009
dc.description.abstractThis 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.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo5398662
dc.identifier.doi10.1109/ICEENVIRON.2009.5398662
dc.identifier.epage109
dc.identifier.scopus2-s2.0-77949592342
dc.identifier.spage104
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-77949592342&doi=10.1109%2fICEENVIRON.2009.5398662&partnerID=40&md5=d02525671965ef7d56f3cd1c746cf32d
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29682
dc.pagecount5
dc.sourceScopus
dc.sourcetitleICEE 2009 - Proceeding 2009 3rd International Conference on Energy and Environment: Advancement Towards Global Sustainability
dc.subjectCondensation
dc.subjectEvaporation
dc.subjectHeat transfer coefficient
dc.subjectMicrofin tube
dc.subjectR22
dc.subjectCondensation
dc.subjectCopper
dc.subjectEvaporation
dc.subjectHeat exchangers
dc.subjectHeat flux
dc.subjectHeat transfer coefficients
dc.subjectPressure drop
dc.subjectSustainable development
dc.subjectTubes (components)
dc.subjectCopper tubes
dc.subjectEvaporation heat transfer
dc.subjectExperimental investigations
dc.subjectExperimental studies
dc.subjectMass flux rate
dc.subjectMicro fins
dc.subjectMicrofin tube
dc.subjectTest sections
dc.subjectVapor quality
dc.subjectVapors
dc.titleAn experimental study on condensation and evaporation heat transfer and pressure drop in microfin copper tubesen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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