한국전산구조공학회:학술대회논문집 (Proceedings of the Computational Structural Engineering Institute Conference)
- 한국전산구조공학회 2003년도 가을 학술발표회 논문집
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- Pages.437-443
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- 2003
비압축성 2-D 유동에 대한 와도-흐름함수 방정식의 유한요소 근사
FE Approximation of the Vorticity-Stream function Equations for Incompressible 2-D flows
초록
The object of this paper is the treatment of how to make the vorticity boundary condition instead of pressure in the primitive variable case. An improved algorithm for solving the vorticity-stream function equation is presented. The linear finite element approximation for the solution of Wavier-Stokes and Stokes flows is constructed. Not only regular domain but also complicate domain can be analyze d, using this formulation.
키워드