DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baek, Seungwhan | ko |
dc.contributor.author | Lee, Cheonkyu | ko |
dc.contributor.author | Jeong, Sang-Kwon | ko |
dc.date.accessioned | 2015-01-27T02:14:06Z | - |
dc.date.available | 2015-01-27T02:14:06Z | - |
dc.date.created | 2014-09-21 | - |
dc.date.created | 2014-09-21 | - |
dc.date.created | 2014-09-21 | - |
dc.date.issued | 2014-11 | - |
dc.identifier.citation | CRYOGENICS, v.64, pp.29 - 39 | - |
dc.identifier.issn | 0011-2275 | - |
dc.identifier.uri | http://hdl.handle.net/10203/193076 | - |
dc.description.abstract | Mixed refrigerant Joule Thomson refrigerators are widely used in various kinds of cryogenic systems these days. Although heat transfer coefficient estimation for a multi-phase and multi-component fluid in the cryogenic temperature range is necessarily required in the heat exchanger design of mixed refrigerant Joule Thomson refrigerators, it has been rarely discussed so far. In this paper, condensation and evaporation heat transfer coefficients of argon freon mixed refrigerant are measured in a microchannel heat exchanger. A Printed Circuit Heat Exchanger (PCHE) with 340 p.m hydraulic diameter has been developed as a compact microchannel heat exchanger and utilized in the experiment. Several two-phase heat transfer coefficient correlations are examined to discuss the experimental measurement results. The result of this paper shows that cryogenic two-phase mixed refrigerant heat transfer coefficients can be estimated by conventional two-phase heat transfer coefficient correlations. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | GENERAL CORRELATION | - |
dc.subject | FILM CONDENSATION | - |
dc.subject | AXIAL CONDUCTION | - |
dc.subject | BINARY-MIXTURES | - |
dc.subject | FLOW | - |
dc.subject | TUBES | - |
dc.subject | EXCHANGER | - |
dc.subject | ANNULI | - |
dc.subject | FLUIDS | - |
dc.subject | POOL | - |
dc.title | Investigation of two-phase heat transfer coefficients of argon-freon cryogenic mixed refrigerants | - |
dc.type | Article | - |
dc.identifier.wosid | 000347577600006 | - |
dc.identifier.scopusid | 2-s2.0-84908388244 | - |
dc.type.rims | ART | - |
dc.citation.volume | 64 | - |
dc.citation.beginningpage | 29 | - |
dc.citation.endingpage | 39 | - |
dc.citation.publicationname | CRYOGENICS | - |
dc.identifier.doi | 10.1016/j.cryogenics.2014.09.004 | - |
dc.contributor.localauthor | Jeong, Sang-Kwon | - |
dc.contributor.nonIdAuthor | Baek, Seungwhan | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Mixed refrigerant | - |
dc.subject.keywordAuthor | Two-phase | - |
dc.subject.keywordAuthor | Evaporation | - |
dc.subject.keywordAuthor | Condensation | - |
dc.subject.keywordAuthor | Heat transfer coefficient | - |
dc.subject.keywordAuthor | Microchannel | - |
dc.subject.keywordAuthor | Mixed refrigerant | - |
dc.subject.keywordAuthor | Two-phase | - |
dc.subject.keywordAuthor | Evaporation | - |
dc.subject.keywordAuthor | Condensation | - |
dc.subject.keywordAuthor | Heat transfer coefficient | - |
dc.subject.keywordAuthor | Microchannel | - |
dc.subject.keywordPlus | GENERAL CORRELATION | - |
dc.subject.keywordPlus | FILM CONDENSATION | - |
dc.subject.keywordPlus | AXIAL CONDUCTION | - |
dc.subject.keywordPlus | BINARY-MIXTURES | - |
dc.subject.keywordPlus | FLOW | - |
dc.subject.keywordPlus | TUBES | - |
dc.subject.keywordPlus | EXCHANGER | - |
dc.subject.keywordPlus | ANNULI | - |
dc.subject.keywordPlus | FLUIDS | - |
dc.subject.keywordPlus | POOL | - |
dc.subject.keywordPlus | GENERAL CORRELATION | - |
dc.subject.keywordPlus | FILM CONDENSATION | - |
dc.subject.keywordPlus | AXIAL CONDUCTION | - |
dc.subject.keywordPlus | BINARY-MIXTURES | - |
dc.subject.keywordPlus | FLOW | - |
dc.subject.keywordPlus | TUBES | - |
dc.subject.keywordPlus | EXCHANGER | - |
dc.subject.keywordPlus | ANNULI | - |
dc.subject.keywordPlus | FLUIDS | - |
dc.subject.keywordPlus | POOL | - |
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