Experimental investigation of frost retardation for superhydrophobic surface using a luminance meter
DC Field | Value | Language |
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dc.contributor.author | Kim, Donghee | - |
dc.contributor.author | Kim, Hisuk | - |
dc.contributor.author | Kim, Sun Woo | - |
dc.contributor.author | Kim, Dong Rip | - |
dc.contributor.author | Lee, Kwan-Soo | - |
dc.date.accessioned | 2022-07-15T21:42:12Z | - |
dc.date.available | 2022-07-15T21:42:12Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2015-08 | - |
dc.identifier.issn | 0017-9310 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/156633 | - |
dc.description.abstract | We experimentally investigated the phenomena of frost retardation in terms of the heat exchanger fins with various water contact angles under normal air-source heat-pump operating conditions. We first introduced a new experimental method using a luminance meter, which measured the light intensity from the surface, and determined the phase-change time, for quantitatively defining the frost stages. The phenomena of frost retardation was analyzed for 10 samples with different water contact angles (75 degrees-160 degrees) at different refrigerant temperatures. When the refrigerant temperature was -10 degrees C or -12 degrees C, the effect of frost retardation increased remarkably with superhydrophobic surfaces. However, when the refrigerant temperature was -8 degrees C, the effect of superhydrophobicity diminished at water contact angles greater than 150 degrees. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Experimental investigation of frost retardation for superhydrophobic surface using a luminance meter | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Dong Rip | - |
dc.identifier.doi | 10.1016/j.ijheatmasstransfer.2015.04.042 | - |
dc.identifier.scopusid | 2-s2.0-84928394391 | - |
dc.identifier.wosid | 000356753900049 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, v.87, pp.491 - 496 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | - |
dc.citation.title | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | - |
dc.citation.volume | 87 | - |
dc.citation.startPage | 491 | - |
dc.citation.endPage | 496 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Thermodynamics | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Thermodynamics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.subject.keywordPlus | FIN HEAT-EXCHANGERS | - |
dc.subject.keywordPlus | DIMENSIONLESS CORRELATIONS | - |
dc.subject.keywordPlus | DEFROSTING CHARACTERISTICS | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordAuthor | Surface treatment | - |
dc.subject.keywordAuthor | Superhydrophobic | - |
dc.subject.keywordAuthor | Frost stage | - |
dc.subject.keywordAuthor | Contact angle | - |
dc.subject.keywordAuthor | Frost retardation | - |
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