터널 환기용 제트홴의 성능 향상을 위한 수치최적화
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김준형 | - |
dc.contributor.author | 김진혁 | - |
dc.contributor.author | 김광용 | - |
dc.contributor.author | 윤준용 | - |
dc.contributor.author | 양상호 | - |
dc.contributor.author | 최영석 | - |
dc.date.accessioned | 2021-06-23T11:38:39Z | - |
dc.date.available | 2021-06-23T11:38:39Z | - |
dc.date.created | 2021-01-22 | - |
dc.date.issued | 2011-10 | - |
dc.identifier.issn | 2287-9706 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/38798 | - |
dc.description.abstract | This paper presents an optimization procedure for performance improvement of a tunnel ventilation jet fan. Optimization techniques based on response surface approximation (RSA) are employed to improve the aerodynamic performance of a tunnel ventilation jet fan. For numerical analysis, three-dimensional Renolds- averaged Navier-Stokes (RANS) equations with shear stress transport turbulence model are discretized by using finite volume approximations and solved on hexahedral grids to evaluate the total efficiency at the operating condition as the objective function. Four geometric variables defining the meridional length and the thickness profile at the hub and shroud in the jet fan rotor are selected as design variables for the numerical optimization. The results of the numerical optimization show that the total efficiency of the optimized model is significantly improved in comparison with the base model. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국유체기계학회 | - |
dc.title | 터널 환기용 제트홴의 성능 향상을 위한 수치최적화 | - |
dc.title.alternative | Numerical Optimization for Performance Improvement of a Tunnel Ventilation Jet fan | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 윤준용 | - |
dc.identifier.bibliographicCitation | 한국유체기계학회 논문집, v.14, no.5, pp.63 - 68 | - |
dc.relation.isPartOf | 한국유체기계학회 논문집 | - |
dc.citation.title | 한국유체기계학회 논문집 | - |
dc.citation.volume | 14 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 63 | - |
dc.citation.endPage | 68 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001589489 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Jet Fan(제트홴) | - |
dc.subject.keywordAuthor | Numerical Optimization(수치최적화) | - |
dc.subject.keywordAuthor | Response Surface Approximation(반응면 기법) | - |
dc.subject.keywordAuthor | Performance Improvement(성능 향상) | - |
dc.subject.keywordAuthor | Efficiency(효율) | - |
dc.subject.keywordAuthor | Effective Outlet Velocity(유효 출구 속도) | - |
dc.identifier.url | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001589489 | - |
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