DC Field | Value | Language |
---|---|---|
dc.contributor.author | 황규완 | ko |
dc.contributor.author | 정상권 | ko |
dc.contributor.author | 인세환 | ko |
dc.date.accessioned | 2013-03-08T03:24:33Z | - |
dc.date.available | 2013-03-08T03:24:33Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-03 | - |
dc.identifier.citation | 한국초전도.저온공학회논문지, v.9, no.1, pp.86 - 90 | - |
dc.identifier.issn | 1229-3008 | - |
dc.identifier.uri | http://hdl.handle.net/10203/92000 | - |
dc.description.abstract | The cryoprobe used in cryosurgery should be fabricated in milimeter-order size for its practical usage. In general a miniature J-T(Joule-Thomson) refrigerator is applied to a cryoprobe. In case of the miniature J-T refrigerator, the mass flow rate of working fluid is small due to considerable friction in a minute flow path. For that reason, the miniature J-T refrigerator has a limited cooling power. To obtain the large cooling power from the J-T refrigerator, the refrigerator should have large mass flow rate and effective J-T temperature drop. These quantities are closely related to the geometry of the heat exchanger and the expansion nozzle in a cryoprobe, and are contradictory. The large mass flow rate leads to the small J-T temperature drop and vice versa in the miniature J-T refrigerator. Therefore, the optimal design of a cryoprobe to achieve maximum cooling power at fixed tube size and fixed operating temperature is required. This paper presents the design procedure of such case. | - |
dc.language | Korean | - |
dc.publisher | 한국초전도.저온공학회 | - |
dc.title | 저온 수술 프로브용 소형 Joule-Thomson 냉동기의 설계 | - |
dc.title.alternative | Design of the miniature Joule-Thomson refrigerator as a cryoprobe | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 86 | - |
dc.citation.endingpage | 90 | - |
dc.citation.publicationname | 한국초전도.저온공학회논문지 | - |
dc.contributor.localauthor | 정상권 | - |
dc.contributor.nonIdAuthor | 황규완 | - |
dc.contributor.nonIdAuthor | 인세환 | - |
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