Numerical simulation of the flow around a planing wedged cylinder by a particle method
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- Akimoto Hiromichi
- 鳥取大学工学部応用数理工学科
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- Iida Keiichirou
- (株) 富士通鳥取情報システムエンジニアリング (研究当時 鳥取大学大学院)
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- Kubo Syozo
- 鳥取大学工学部応用数理工学科
Bibliographic Information
- Other Title
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- 粒子法による柱状水上滑走体まわり流れの数値シミュレーション
- リュウシホウ ニ ヨル チュウジョウ スイジョウ カッソウタイマワリ ナガレ ノ スウチ シミュレーション
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Abstract
In high speed planing, the scale of free surface deformation and extended spray become comparable to the ship length. In numerical approaches of the problem, some difficulties arise from the mesh generation around the large, irregular formation of the free surface. One of its alternative approaches is the particle based computational fluid dynamics. The present authors applied the Moving Particle Semi-implicit (MPS) method originally developed by Koshizuka1) to the problem of high-speed planing. This paper describes the modifications to the MPS method to solve the problem, and shows numerical results of spray formation around a wedged cylindrical model.
Journal
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- Journal of the Society of Naval Architects of Japan
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Journal of the Society of Naval Architects of Japan 2004 (196), 81-89, 2004
The Japan Society of Naval Architects and Ocean Engineers
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Details 詳細情報について
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- CRID
- 1390282679072667136
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- NII Article ID
- 10014498195
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- NII Book ID
- AN00194094
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- ISSN
- 18842070
- 05148499
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- NDL BIB ID
- 7265155
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed