Wave response analysis of a VLFS by accelerated green's function method in infinite water depth

Tomoaki Utsunomiya, Takashi Okafuji

研究成果: Contribution to journalArticle査読

5 被引用数 (Scopus)

抄録

This paper presents an accelerated Green's function method for wave response analysis of a VLFS (Very Large Floating Structure) in infinite water depth. The formulations have been made for multipole expansion of the Green's function in infinite water depth and the expressions for conversion of the expansion coefficients, which are required for application of the fast multipole algorithm. Then the paper presents wave response analysis for a VLFS in infinite water depth using an accelerated Green's function method. Numerical examples have shown the efficiency of O(N) in computation time, where N is the number of unknowns for the velocity potential.

本文言語英語
ページ(範囲)30-38
ページ数9
ジャーナルInternational Journal of Offshore and Polar Engineering
17
1
出版ステータス出版済み - 3 1 2007
外部発表はい

All Science Journal Classification (ASJC) codes

  • 土木構造工学
  • 海洋工学
  • 機械工学

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