DC Field | Value | Language |
---|---|---|
dc.contributor.author | 강희정 | ko |
dc.contributor.author | 권오준 | ko |
dc.date.accessioned | 2013-03-03T00:04:32Z | - |
dc.date.available | 2013-03-03T00:04:32Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1997-12 | - |
dc.identifier.citation | 한국전산유체공학회지, v.2, no.2, pp.26 - 34 | - |
dc.identifier.issn | 1598-6071 | - |
dc.identifier.uri | http://hdl.handle.net/10203/76163 | - |
dc.description.abstract | An implicit viscous turbulent flow solver is developed for two-dimensional geon unstructured triangular meshes. The flux terms are discretized based on a cell-centered formulation with the Roes flux-difference splitting. The solution is advanced in time us backward-Euler time-stepping scheme. At each time step, the linear system of equation approximately solved wi th the Gauss-Seidel relaxation scheme. The effect of turbulence is with a standard k-ε two-equation model which is solved separately from the mean flow equation the same backward-Euler time integration scheme. The triangular meshes are generated advancing-front/layer technique. Validations are made for flows over the NACA 0012 airfoil. Douglas 3-element airfoil. Good agreements are obtained between the numerical result experiment. | - |
dc.language | Korean | - |
dc.publisher | 한국전산유체공학회 | - |
dc.title | 2차원 비정렬 격자에서의 내재적 기법을 이용한 난류 유동 계산 | - |
dc.title.alternative | Calculation of Turbulent Flows Using an Implicit Scheme on Two-Dimensional Unstructured Meshes | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 2 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 26 | - |
dc.citation.endingpage | 34 | - |
dc.citation.publicationname | 한국전산유체공학회지 | - |
dc.contributor.localauthor | 권오준 | - |
dc.contributor.nonIdAuthor | 강희정 | - |
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