3. Calculation of Non-lifting Potential Flow about Ship Hulls

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概要

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• A practical method is described for calculating the non-lifting potential flow about ship hulls. The method utilizes a continuous source density distribution on the surface of a ship, and treats the normal component (or integral equation for the source density distribution), radial component and circumferencial component of disturbance velocity as two dimensional problem by assuming the slender body, but treats the longitudinal component as three dimensional problem because of difficulty in applying the slender body assumption. The accuracy of the method is exhibited by means of comparison with the full three dimensional solution by Hess and Smith. As some examples of application, sinkage force, side force and added mass are calculated for Series 60 ship hull.

• 社団法人日本船舶海洋工学会の論文

著者

• Kan Makoto

  Ship Research Institute

関連論文

• Model Experiments of Ship Capsize in Astern Seas-Second Report-〔含 討論〕
• 4. Surging of Large Amplitude and Surf-riding of Ships in Following Seas
• 4. Model Tests on Impulsive Water Pressures Acting on the Hull Surface of an Ore-carrier in Two-Directional Waves
• 4. Capsizing of a Ship in Quartering Waves
• 5. Chaos and Fractals in Asymmetric Capsize Equation
• 3. Calculation of Non-lifting Potential Flow about Ship Hulls

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