해양구조물에 작용하는 환경외력에 대한 실험 및 수치해석적 연구

Abstract

In this study, the current coefficients are estimated by wind tunnel test and ocean basin test. For the model test, 1/60 scale model was used on the basin model test and 1/230 scale model was used on the wind tunnel model test. The numerical simulations were carried out by CFD (Computational fluid dynamics) method to compare with experimental results. The results are analyzed for the test conditions and flow behaviors. The differences and characteristics of current forces are explained for the heading angles.