Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조진수 | - |
dc.date.accessioned | 2017-03-02T04:49:34Z | - |
dc.date.available | 2017-03-02T04:49:34Z | - |
dc.date.issued | 2015-06 | - |
dc.identifier.citation | 한국유체기계학회 논문집, v. 제18권, NO 제3호, Page. 38-45 | en_US |
dc.identifier.issn | 2287-9706 | - |
dc.identifier.uri | http://www.dbpia.co.kr/Journal/ArticleDetail/NODE06340743 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/25756 | - |
dc.description.abstract | In this study, two computational methodologies were compared to consider an effective conjugate heat transfer analysis technique for the cooled vane with thermal barrier coating. The first one is the physical modeling method of the TBC layer on the vane surface, which means solid volume of the TBC on the vane surface. The second one is the numerical modeling method of the TBC layer by putting the heat resistance interface condition on the surface between the fluid and solid domains, which means no physical layer on the vane surface. For those two methodologies, conjugate heat transfer analyses were conducted for the cooled vane with TBC layer having various thickness from 0.1 mm to 0.3 mm. Static pressure distributions for two cases show quite similar patterns in the overall region while the physical modeling shows quite a little difference around the throat area. Thermal analyses indicated that the metal temperature distributions are quite similar for both methods. The results show that the numerical modeling method can reduce the computational resources significantly and is quite suitable method to evaluate the overall performance of TBC even though it does not reflect the exact geometry and flow field characteristics on the vane surface. | en_US |
dc.description.sponsorship | 본 연구는 산업통상자원부 항공우주부품기술개발사업(KA000157)의 지원을 받아 수행되었습니다. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국유체기계학회 | en_US |
dc.subject | 열차폐코팅 | en_US |
dc.subject | 내부냉각노즐 | en_US |
dc.subject | 복합열전달 | en_US |
dc.subject | 전산유체역학 | en_US |
dc.subject | Thermal barrier coating | en_US |
dc.subject | Internal cooled nozzle | en_US |
dc.subject | Conjugate heat transfer | en_US |
dc.subject | Computational fluid dynamics | en_US |
dc.title | 내부냉각노즐의 열차폐코팅을 위한 복합열전달 해석기법 연구 | en_US |
dc.title.alternative | Study on the Conjugate Heat Transfer Analysis Methodology of Thermal Barrier Coating on the Internal Cooled Nozzle | en_US |
dc.type | Article | en_US |
dc.relation.no | 제3호 | - |
dc.relation.volume | 제18권 | - |
dc.identifier.doi | /10.5293/kfma.2015.18.3.038 | - |
dc.relation.page | 38-45 | - |
dc.relation.journal | 한국유체기계학회 논문집 | - |
dc.contributor.googleauthor | 김인겸 | - |
dc.contributor.googleauthor | 김진욱 | - |
dc.contributor.googleauthor | 이동호 | - |
dc.contributor.googleauthor | 조진수 | - |
dc.contributor.googleauthor | Kim, Inkyom | - |
dc.contributor.googleauthor | Kim, Jinuk | - |
dc.contributor.googleauthor | Rhee, Dong-Ho | - |
dc.contributor.googleauthor | Cho, Jinsoo | - |
dc.relation.code | 2015040886 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | jscho | - |
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