仮想領域有限要素法による翼断面形状の最適設計に対するKriging応答曲面手法の適用

抄録

In this paper, we present global shape identification in incompressible viscous flow based on the fictitious domain FEM and the Kriging response surface approach. In the fictitious domain FEM, foreground and background meshes are employed. If this method is employed for the moving body problems, remeshing is not necessary. In this study, we apply the fictitious domain FEM to identify an airfoil shape in an incompressible viscous flow field based on the Kriging response surface approach.