MINI要素を用いた流体-構造連成問題における安定形状同定

抄録

Numerical solutions of the shape identification for the circular cylinder is treated with in this paper. The Sakawa-Shindo method is employed for minimization algorithm. The unified computation approach to the simulation of the flow and the shape identification is presented. As the numerical approach for the spatial discretization, the mixed interpolation by the bubble and linear elements is applied for velocity and by linear element for pressure, respectively.