저항최소화 소형 어선선형의 선수파 특성에 관한 연구
A Study on the Bow Wave Characteristics for the Minimum Resistance Hull Form of Small Fishing Boat
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초록
This paper presents the resistance performance analysis of minimum resistance for fishing boats hull form using model tests and numerical simulations. Minimum resistance hull form is developed from original hull form which is selected from exist ships. In order to estimate the resistance performance of the original and the minimum resistance hull forms, numerical simulations and model tests are performed. Marker and Cell(MAC) method and Marker-Density method are employed to simulate the free surface. The numerical simulations results are compared with the model test. The results show that resistance performance of the minimum resistance hull form are improved than that of the original hull form. It will be used for hull form development which is improved more.
Abstract
This paper presents the resistance performance analysis of minimum resistance for fishing boats hull form using model tests and numerical simulations. Minimum resistance hull form is developed from original hull form which is selected from exist ships. In order to estimate the resistance performance of the original and the minimum resistance hull forms, numerical simulations and model tests are performed. Marker and Cell(MAC) method and Marker-Density method are employed to simulate the free surface. The numerical simulations results are compared with the model test. The results show that resistance performance of the minimum resistance hull form are improved than that of the original hull form. It will be used for hull form development which is improved more.
참고문헌 (9)
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