日本航空宇宙学会関西支部分科会「非平衡現象の流体力学」講演会のご案内

An immersed boundary method for Navier-Stokes equations on unstructured anisotropic meshes

Dr. Cecile Dobrzynski
(Institut Mathematiques de Bordeaux, Universite Bordeaux 1, France)

要旨：

Immersed boundary methods such as penalization present advantages in computational fluid dynamics.They simplify mesh generation and are widely used for moving bodies. However, an issue remains : the treatment of wall boundary conditions. Therefore mesh adaptation can be performed to improve the accuracy of wall treatments. In this work, we propose to solve the penalized Navier-Stokes equations with a residual distribution scheme combined with mesh adaptation. In addition, different ways of tracking an interface are presented to investigate unsteady problems dealing with moving bodies.

参考：

吉田－桂キャンパス間バス時刻

(キャンパス間の移動　連絡バスの運行)