한국전산유체공학회:학술대회논문집
- 1997.10a
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- Pages.55-60
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- 1997
Development of an Incompressible Navier-Stokes Solver using SMAC Algorithm on Unstructured Triangular Meshes
비구조형 삼각형 격자에 대한 SMAC기법을 이용한 비압축성 나비어-스톡스 방정식 해법 개발
Abstract
An unstructured finite volume method is presented for seeking steady and unsteady flow solutions of the two-dimensional incompressible viscous flows. In the present method, SMAC-type algorithm is implemented on unstructured triangular meshes, using second order upwind scheme for the convective fluxes. Validation tests are made for various steady and unsteady incompressible flows. Convergence characteristics are examined and accuracy comparisons are made with some benchmark solutions.
Keywords