Simulation of Bent Trailing Edge of Propellers by Shot Blasting

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概要

• 論文の詳細を見る

• Bent trailing edge of propeller blades was studied in view of plastic deformation caused by cumulative impact load due to collapse of cavity. It is found that the geometrical shape and microstructure of bent trailing edge of propeller blades are similar to those by shot blasting. These facts not only throw light on the mechanism of bent trailing edge but also lead to a simulation method. This simulation method will be used for studying the intensity of load due to collapse of cavity quantitatively and for developing an effective prediction mehtod of both bent trailing edge and cavitation erosion of propellers.

• 社団法人日本船舶海洋工学会の論文

著者

• 笹島 孝夫

  Nagasaki Experimental Tank Mitsubishi Heavy Industries Ltd.

関連論文

• Scale and Roughness Effects of Propeller Section Drag
• On the Strength of Highly Skewed Propelles in Transient Condition〔含 討論〕
• Simulation of Bent Trailing Edge of Propellers by Shot Blasting
• Effect of Propeller Suction on Wake

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