Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조진수 | - |
dc.date.accessioned | 2018-03-13T07:44:44Z | - |
dc.date.available | 2018-03-13T07:44:44Z | - |
dc.date.issued | 2013-11 | - |
dc.identifier.citation | 한국유체기계학회 논문집 / The KSFM Journal of Fluid Machinery. 2014-06 17:46-51 | en_US |
dc.identifier.issn | 2287-9706 | - |
dc.identifier.uri | http://www.dbpia.co.kr/Journal/XmlArticleDetail/NODE02428980 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/46185 | - |
dc.description.abstract | In this study, a numerical analysis methodology is studied to predict thermal and flow characteristics of C3X vane with internal cooling. Effects of turbulence models, transition models and viscous work term on temperature and pressure distributions on the vane surface are investigated. These optional terms have few effects on the pressure distributions over the vane surface. However, they have great influence on prediction of the temperature distributions on the vane surface. The combination of k-ω based SST turbulence model, γ transition model and viscous work term are better than RSM turbulence model on prediction of the surface temperature. The average temperature difference between CFD results and experimental results is calculated 2 % at the pressure side and 1 % at the suction side. Furthermore computing time of this combination is half of the RSM turbulence model. When k-ω based SST turbulence model and γ transition model with viscous work term are applied, more accurate predictions of thermal and internal flow characteristics of high pressure turbine are expected. | en_US |
dc.language.iso | other | en_US |
dc.publisher | 한국유체기계학회 / Korean Society for Fluid Machinery | en_US |
dc.subject | High pressure turbine(고압터빈) | en_US |
dc.subject | Aerodynamic characteristics(공력특성) | en_US |
dc.subject | Computational fluid dynamics(전산유체역학) | en_US |
dc.subject | Numerical analysis(수치해석) | en_US |
dc.subject | 공학 / Engineering | en_US |
dc.subject | 유체공학, 기역학, 진공학 | en_US |
dc.title | 항공기용 가스터빈 엔진의 고압터빈에서 열유동 특성해석을 위한 전산해석기법 연구 | en_US |
dc.title.alternative | A Study on the Numerical Analysis Methodology for Thermal and Flow Characteristics of High Pressure Turbine in Aircraft Gas Turbine Engine | en_US |
dc.type | Article | en_US |
dc.relation.page | 1-6 | - |
dc.contributor.googleauthor | 김진욱 | - |
dc.contributor.googleauthor | 박정규 | - |
dc.contributor.googleauthor | 강영석 | - |
dc.contributor.googleauthor | 조이상 | - |
dc.contributor.googleauthor | 조진수 | - |
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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