Resistance Reduction by a Horizontal-Bow-Fin and a Movable Bulb
スポンサーリンク
概要
- 論文の詳細を見る
Two kinds of appendage are developed to reduce resistance of middle- and high-speed ships. A horizontal-bow-fin is equipped around a bow above the still water level. Its optimum location and configuration are studied and its effectiveness is estimated through extensive experiments with four ship models. The mechanism of resistance reduction is investigated by means of wave analysis, flow visualization and measurement of pressure on hull surface. A movable bulb is specially developed for ice-breaking ships whose wave resistance in the sea without ice is supposed far from minimum. Its reduction of wave resistance is verified to be remarkable by experiments with a model ship of ice-breaking tanker.
- 社団法人日本船舶海洋工学会の論文
- 1983-12-30
著者
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Tsuchiya Yoshihiro
Department of Cardiology, Fukuoka University School of Medicine
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宮田 秀明
Department of Naval Architecture,The University of Tokyo
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Tsuchiya Yoshihiro
Department Of Naval Architecure The University Of Tokyo
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Tominaga Hiroyuki
Sasebo Heavy Industries Co.
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MIYATA Hideaki
Department of Environmental and Ocean Engineering, University of Tokyo
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KAJITANI Hisashi
Department of Naval Architecure, The University of Tokyo
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IWASE Shunichi
The Shipbuilding Reseach Centre
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ICHIJU Katsuhiko
Nippon Kokan Co.
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Kajitani Hisashi
Department Of Naval Architecure The University Of Tokyo
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Miyata Hideaki
Department Of Naval Architecure The University Of Tokyo
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Miyata Hideaki
Department Of Environmental & Ocean Engineering School Of Engineering The University Of Tokyo
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Tsuchiya Yoshihiro
Department Of Cardiology Fukuoka University School Of Medicine
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