DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영권 | ko |
dc.contributor.author | 이지성 | ko |
dc.contributor.author | 정상권 | ko |
dc.contributor.author | 정세용 | ko |
dc.contributor.author | 박병준 | ko |
dc.contributor.author | 한영희 | ko |
dc.date.accessioned | 2013-03-08T15:06:59Z | - |
dc.date.available | 2013-03-08T15:06:59Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-09 | - |
dc.identifier.citation | 설비공학 논문집, v.21, no.9, pp.505 - 512 | - |
dc.identifier.issn | 1229-6422 | - |
dc.identifier.uri | http://hdl.handle.net/10203/93357 | - |
dc.description.abstract | A thermosiphon is utilized as a thermal shunt to reduce the cool-down time of a cryogenic system cooled by a two stage cryocooler. The cool-down time reduction by the thermosiphon is determined by the type of working fluid which is directly related to the operating temperature range of the thermosiphon. A mixed working fluid has a potential to widen the operation temperature range of the thermosipohon. In this study, the thermosiphon using N2 and CF4 mixture as the working fluid is fabricated and tested to verify its transient heat transfer performance. The thermosiphon with the mixed working fluid has no noticeable reduction of cool-down time compared with that of the thermosiphon with pure working fluid in this experiment. However, it seems that the thermosiphon with mixed working fluid may have an advantage according to the cooling capacity of a cryocooler, the cooling target temperature and the size of a cooling object. | - |
dc.language | Korean | - |
dc.publisher | 대한설비공학회 | - |
dc.title | N2와 CF4 혼합물을 작동유체로 하는 극저온 열사이펀에 대한 실험적 연구 | - |
dc.title.alternative | Experimental Investigation on the Cryogenic Thermosiphon Using N2 and CF4 Mixture as the Working Fluid | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 21 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 505 | - |
dc.citation.endingpage | 512 | - |
dc.citation.publicationname | 설비공학 논문집 | - |
dc.identifier.kciid | ART001375598 | - |
dc.contributor.localauthor | 정상권 | - |
dc.contributor.nonIdAuthor | 김영권 | - |
dc.contributor.nonIdAuthor | 이지성 | - |
dc.contributor.nonIdAuthor | 정세용 | - |
dc.contributor.nonIdAuthor | 박병준 | - |
dc.contributor.nonIdAuthor | 한영희 | - |
dc.subject.keywordAuthor | Cryogenic thermosiphon(극저온 열사이펀) | - |
dc.subject.keywordAuthor | Mixed working fluid(혼합 작동유체) | - |
dc.subject.keywordAuthor | Transient operation(과도작동) | - |
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