배 길이-선폭 비(L/B)의 변화에 따른 저항추진성능 연구

Abstract

In this Paper, an experimental study has been made to inveatigate the effect on the hydronamic performance with the variation of length-beam ratio(L/B) for small-sized ships. In order to survey sysmatically resistance coefficients and self propulsice factors, the model tests for two different ships was performed at the towing tank of KRISO. Their principal particular and hull forms except ship length are exact same. Through the model test resultsm it is obseved that the hydrodynamic performance is dominantly affected by variation of length-beam raric(L/B)