### 抜粋

This paper presents an accelerated higher order boundary element method for wave diffraction/radiation problems and its applications, especially for wave response analysis of VLFS (Very Large Floating Structures). The Fast Multipole Method (FMM) has been implemented on the higher order boundary element code using 8-node quadrilateral element. The method utilizes an iterative solver, multipole expansion of Green's function, and hierarchical algorithm using quadrant-tree. For solving hydroelastic problem efficiently using iterative solver, a new algorithm, where the equations of motions representing plate vibration are solved at each iterative step, has been introduced. The numerical benchmark calculations have shown the efficiency of the method both in storage requirement of O(N) and computation time of O(N log N), where N is the number of unknowns for the velocity potential.

元の言語 | 英語 |
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ページ | 305-312 |

ページ数 | 8 |

出版物ステータス | 出版済み - 12 1 2002 |

外部発表 | Yes |

イベント | Proceedings of the Twelfth (2002) International Offshore and Polar Engineering Conference - Kitakyushu, 日本 継続期間: 5 26 2002 → 5 31 2002 |

### その他

その他 | Proceedings of the Twelfth (2002) International Offshore and Polar Engineering Conference |
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国 | 日本 |

市 | Kitakyushu |

期間 | 5/26/02 → 5/31/02 |

### All Science Journal Classification (ASJC) codes

- Energy Engineering and Power Technology
- Ocean Engineering
- Mechanical Engineering

## フィンガープリント Accelerated Higher Order Boundary Element Method for Wave Diffraction/Radiation Problems and Its Applications' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

## これを引用

*Accelerated Higher Order Boundary Element Method for Wave Diffraction/Radiation Problems and Its Applications*. 305-312. 論文発表場所 Proceedings of the Twelfth (2002) International Offshore and Polar Engineering Conference, Kitakyushu, 日本.