There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 728 | - |
dc.citation.startPage | 718 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | - |
dc.citation.volume | 104 | - |
dc.contributor.author | Ghim, Goohyun | - |
dc.contributor.author | Lee, Jaeseon | - |
dc.date.accessioned | 2023-12-21T22:47:09Z | - |
dc.date.available | 2023-12-21T22:47:09Z | - |
dc.date.created | 2016-09-19 | - |
dc.date.issued | 2017-01 | - |
dc.description.abstract | The objective of the current study is to conduct an experimental investigation of condensation heat transfer for the ORC (organic Rankine cycle) working fluids R245fa, Novec (R) 649 and HFE-7000 over a wide range of parameters. Quasi-local condensation heat transfer coefficients are measured in a straight horizontal 7.75-mm-ID smooth tube with flow conditions at mass flux G = 150-700 kg (m(2)-s)(-1), local equilibrium quality x = 0.05-0.95, and reduced pressure, P-r = 0.05-0.15. Test data reveal that the environmentally friendly fluids have lower condensation heat transfer coefficients when compared to R245fa. The 141 measured condensation heat transfer coefficients are compared to six well-known correlations. Among the six correlations verified with test data, the Shah correlation shows the best predictive performance for the three fluids tested. | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, v.104, pp.718 - 728 | - |
dc.identifier.doi | 10.1016/j.ijheatmasstransfer.2016.08.090 | - |
dc.identifier.issn | 0017-9310 | - |
dc.identifier.scopusid | 2-s2.0-84985991759 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20449 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0017931016306329 | - |
dc.identifier.wosid | 000387627400065 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Condensation heat transfer of low GWP ORC working fluids in a horizontal smooth tube | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Thermodynamics; Engineering, Mechanical; Mechanics | - |
dc.relation.journalResearchArea | Thermodynamics; Engineering; Mechanics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | ORC | - |
dc.subject.keywordAuthor | In-tube condensation | - |
dc.subject.keywordAuthor | Heat transfer | - |
dc.subject.keywordAuthor | GWP | - |
dc.subject.keywordAuthor | Working fluids | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.