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タイトル: 船体および推進器の汚損が推進性能に与える影響
著者: 松山, 晃 / 西矢, 豊就 / 荒木, 猛 / 今田, 忠志
著者(別表記) : Matsuyama, Akira / Nishiya, Toyonari / Araki, Takeshi / Imada, Tadashi
発行日: 2001年 3月
出版者: 長崎大学水産学部
引用: 長崎大学水産学部研究報告 v.82 p.111-118 , 2001
抄録: While the oil resoures have become 60% among the overall cost, the propulsive energy which is used to rotate the propeller have been consumed as the about 32% against total shaft horse power which is made in the marine main engine. We consider that the using fuel oil must be the saving of the energy converting from the thermal calorific fuel oil energy to the rotating energy of propeIler. So, here we quantitatively clarifired for saving energy of main engine of T/V Kakuyo?Maru during 1990 to 1998. Due to advancing of the marine fouling animals of the hull bottom and the propeller blades, the propulsive coefficient have been deteriorated. In this study, it is recognized that fuel consumption value increases up until 22.24% and SM increases large up until 9.4~16.4% for the second half-year of each year.
URI: http://hdl.handle.net/10069/6544
ISSN: 05471427
資料タイプ: Departmental Bulletin Paper
原稿種類: publisher

引用URI : http://hdl.handle.net/10069/6544



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