ハイスキュープロペラ装備船の反転惰力について : 実船実験による在来型プロペラとの比較

概要

論文の詳細を見る
It is indicated that the Crash Astern Stop Performance of the ship equipped with Hiqhly Skewed Propeller (HSP) is inferior to that of the ship with Coventional Propeller (CP) by means of the theoretical simulation. However, few works have been carried out by means of full scale measurements. We fitted out Training Ship Seiun Maru (5061.17 G.T., Diesel Engine x 1) with 45°HSP and compared the Crash Astern Stop Performance of 45°HSP with that of CP. From the results of the full scale experiments, the following conclusions were obtained. (1). The power of HSP at astern condition is inferior to that of CP. (2). In the case of reverse her engine from sea speed, stopping time of the ship with HSP is longer than the time of the ship with CP but stopping distance are nearly the same. (3). In the case of reverse her engine from manoeuvering speed, stopping time and distance of the ship with HSP are relatively longer than those of the ship with CP.
社団法人日本航海学会の論文
1984-09-25