한국전산유체공학회:학술대회논문집
- 한국전산유체공학회 2011년 춘계학술대회논문집
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- Pages.256-258
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- 2011
축그린함수법을 이용한 정상상태의 스톡스유동해석
Steady Stokes flow analysis using Axial Green's Function Formulation
초록
Using the axial Green's function method for Steady Stokes flows, we introduce a new pressure correction formula to satisfy the incompressibility condition, in which the pressure is related to the integral of the second order derivatives of the velocity. Based on this formula, we propose the iterative method for solving the Stokes flows in complicated domains. Even if the domain is complex, this method maintains the second order of convergence for the velocity.