DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조항진 | - |
dc.contributor.author | 김형모 | - |
dc.contributor.author | 안호선 | - |
dc.contributor.author | 강순호 | - |
dc.contributor.author | 김준원 | - |
dc.contributor.author | 신정섭 | - |
dc.contributor.author | 김무환 | - |
dc.date.accessioned | 2018-01-09T04:37:00Z | - |
dc.date.available | 2018-01-09T04:37:00Z | - |
dc.date.created | 2013-02-06 | - |
dc.date.issued | 2010-06 | - |
dc.identifier.issn | 1226-4881 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/40442 | - |
dc.description.abstract | Wettability is important to enhance not only CHF but also nucleate boiling heat transfer, as shown by the results of different kinds of boiling experiments. In this regard, an excellent boiling performance (a high CHF and heat transfer performance) could be achieved in the case of pool boiling by some favorable surface modifications that can satisfy the optimized wettability condition. To determine the optimized boiling condition, we design special heaters to examine how two materials, which have different wettabilities (e.g., hydrophilic and hydrophobic materials), affect the boiling phenomena. The special heaters have hydrophobic dots on a hydrophilic surface. The contact angle of the hydrophobic surface is 120° to water at the room temperature. The contact angle of the hydrophilic surface is 60 ° at same conditions. Experiments involving micro hydrophobic dots and two types of milli hydrophobic dots are performed, and the results are compared with a reference surface. | - |
dc.language | Korean | - |
dc.publisher | 대한기계학회 | - |
dc.relation.isPartOf | 대한기계학회논문집 B권 | - |
dc.title | 실리콘 표면 위에 소수성 점을 이용한 비등 열전달 증진에 관한 실험적 연구 | - |
dc.title.alternative | Experimental Study of Pool Boiling for Enhancing the Boiling Heat Transfer by Hydrophobic Dots on Silicon Surface | - |
dc.type | Article | - |
dc.identifier.doi | 10.3795/KSME-B.2010.34.6.655 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 대한기계학회논문집 B권, v.34, no.6, pp.655 - 663 | - |
dc.identifier.kciid | ART001445849 | - |
dc.citation.endPage | 663 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 655 | - |
dc.citation.title | 대한기계학회논문집 B권 | - |
dc.citation.volume | 34 | - |
dc.contributor.affiliatedAuthor | 조항진 | - |
dc.contributor.affiliatedAuthor | 김준원 | - |
dc.contributor.affiliatedAuthor | 김무환 | - |
dc.identifier.scopusid | 2-s2.0-77953839864 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.scptc | 3 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Boiling heat transfer | - |
dc.subject.keywordAuthor | Critical heat flux | - |
dc.subject.keywordAuthor | Surface modification | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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