Effect of Transom Stern Bottom Profile Form on Stern Wave Resistance : An Experimental Study

概要

論文の詳細を見る
When a ship with a wide immersed transom stern runs on a deeper draft than its design draft, forward-oriented wave breaking often occurs just behind the transom stern. The phenomenon accompanies large momentum loss and accordingly large hull resistance. The bottom profile from of the transom stern is one of the most important factors which affect the phenomenon, though not so much attention must has been paid to the part in many ships just by the reason that the part is only a limited local part of a hull. In this paper, model tests on typical bottom profile forms are conducted at first and then the effect of the bottom profile form on stern wave resistance is discussed based on the results of the model tests. As a result, characteristics and amount of the effect and the relation between the bottom profile form and the stern wave resistance are clarified.
社団法人日本船舶海洋工学会の論文
2003-03-25