DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정민규 | - |
dc.contributor.author | 이재은 | - |
dc.contributor.author | 박세연 | - |
dc.contributor.author | 권오준 | - |
dc.contributor.author | 권장혁 | - |
dc.contributor.author | 신하용 | - |
dc.date.accessioned | 2013-03-27T11:13:13Z | - |
dc.date.available | 2013-03-27T11:13:13Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-04-24 | - |
dc.identifier.citation | 한국전산유체공학회 2009년 춘계학술대회, v., no., pp. - | - |
dc.identifier.uri | http://hdl.handle.net/10203/161920 | - |
dc.description.abstract | A two-dimensional unsteady inviscid flow solver has been developed for the simulation of complex geometric configurations on adaptive Cartesian meshes. Embedded condition was used for boundary condition and a predictor-corrector explicit time marching scheme was used for time-accurate numerical simulation. The Cartesian mesh generator, which was previously developed for steady problem, was used grid generation for unsteady flow. The solver was based on ALE formulation for body motion. For diminishing the effects of cut-cells, the cell merging method was used. Using cell merging method, it was eliminated the CFL constraints. The conservation problem, which is caused cell-type variation around region swept by solid boundary, was also solved using cell merging method. The results are presented for 2D circular cylinder and missile launching problem. | - |
dc.language | KOR | - |
dc.publisher | 한국전산유체공학회 | - |
dc.title | 직교격자를 이용한 2차원 비정상 유동해석 코드 개발 | - |
dc.title.alternative | DEVELOPMENT OF A 2-D UNSTEADY FLOW SIMULATION CODE USING CARTESIAN MESHES | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | 한국전산유체공학회 2009년 춘계학술대회 | - |
dc.identifier.conferencecountry | South Korea | - |
dc.identifier.conferencecountry | South Korea | - |
dc.contributor.localauthor | 권오준 | - |
dc.contributor.localauthor | 권장혁 | - |
dc.contributor.localauthor | 신하용 | - |
dc.contributor.nonIdAuthor | 정민규 | - |
dc.contributor.nonIdAuthor | 이재은 | - |
dc.contributor.nonIdAuthor | 박세연 | - |
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