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Three-dimensional numerical analysis of shipping water onto a moving ship using a particle method |
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| Authors: | Kazuya Shibata Seiichi Koshizuka Katsuji Tanizawa |
| Affiliation: | (1) National Maritime Research Institute, 6-38-1, Shinkawa, Mitaka, Tokyo, Japan;(2) Department of Systems Innovation, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan |
| Abstract: | The objective of this study was to develop a numerical analysis method based on the moving particle semi-implicit method for simulating shipping water on a moving ship. Towing tests of a very large crude carrier were numerically analyzed for three typical wavelengths. The ship was forced to move in order to express previously measured ship oscillations, and the calculated fluid behavior and the impact pressure on the deck were compared with the experimental results. |
| Keywords: | Shipping water Green water Impact force Forced ship motion Free surface Particle method Moving particle semi-implicit method |
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