舶用ベルマウスの抵抗に関する研究

概要

論文の詳細を見る
The ships' suction bellmouth is to be designed with taking special attention of the head loss and air entraining vortex because of the falling of the tank level during suction. These are all related to the suction area, shape and clearance of the bellmouth, but the suction area is not to be able to enlarge so much because of the bottom construction. Therefore, it must be clarified the relation between the hydro-characteristics and the shape and clearance of the bellmouth to design reasonably. This paper gives the some theoretical and experimental consideration about that mentioned above and further, using the result, the authors have developed the high-efficiency bellmouth.
社団法人日本船舶海洋工学会の論文
1987-03-01