레저용 삼동선의 선형특성에 관한 연구

초록

A hull form a trimaran which will be used as a leisure boat in the vicinities of small islands near capital areas has been studied. Hydrodynamic characteristics of the trimaran of the selected hull form are extensively investigated experimentally. The spacings between main hull and outriggers and longitudinal locations of the outriggers relative to the main hull are also carefully examined to improve the propulsive efficiency. It is found that both the spacings and longitudinal locations of the outriggers are less influential than expected. ※Keywords : Trimaran(삼동선), Hull Form (선형), Model test (모형 시험), Resistance characteristics (저항 특성)