第２部門⑤

[22020-25-01] Application of IGA for free surface flow analysis (Proceedings of Symposium on Applied Mechanics)

Soichi Ozaki¹, *Shinsuke Takase¹, Seizo Tanaka² (1. Hachinohe Institute of Technology, 2. Hiroshima Institute of Technology)

Keywords:Free surface flow

This paper presents an application of Isogeometric analysis(IGA) for free surface flow analysis. In this method, the free surface shape is expressed as a domain boundary with IGA technique based on the B-Spline function. As for the moving boundary method, ALE method based on interface tracking approach is used. For the fundamental research, several numerical examples are presented to demonstrate for the proposed free surface flow analysis using IGA.