1-8 A Numerical Design Method of Marine Propellers Using Surface Panel Method
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概要
- 論文の詳細を見る
In this paper, a numerical method for the design of the marine propellers is described. The lifting line model discretized with the vortex lattices and the variational calculus are used to determine the optimum circulation of the propeller blades under the design requirement. According to this optimum circulation distribution, the specified type of pressure distribution on the sections of the blade and the thickness of the blade section, the blade of propeller is designed by a numerical design method based on the sueface panel method. By Morino's surface panel method the performance of the designed propeller is analysed and the pitch of the designed propeller is modified to make its circulation distribution be consistent with the optimum circulation distribution. The propeller in the uniform flow and the wake adapted propeller in the circumferentially uniform axial wake are designed as examples by this method.
- 社団法人日本船舶海洋工学会の論文
- 1998-11-12
著者
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Su Yumin
Graduate, School of Yokohama National University
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Su Yumin
Graduate School Of Yokohama National University
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Su Yumin
Graduate School Yokohama National University
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Ikehata Mitsuhisa
Dept. of Naval Architecture and Ocean Eng.,Faculty of Eng.
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Ikehata Mitsuhisa
Dept. Of Naval Architecture And Ocean Engineering Yokohama National University
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Ikehata Mitsuhisa
Dept. Of Naval Architecture
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IKEHATA Mitsuhisa
Dept. of Naval Architecture and Ocean Engineering, Yokohama National University
関連論文
- A Numerical Design Method of Marine Propellers Using Surface Panel Method
- Analysis of Pressure and Stress Distribution on Propeller Blades in Unsteady Flow
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- グレイハウンド号の実験について(Transaction of the Institution of Naval Architects,Vol.15,1874) (水槽試験に関するフル-ド父子の4論文-2-)
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