Computation of fully nonlinear wave loads on a large container ship by CIP based Cartesian grid method

Changhong Hu, Makoto Sueyoshi, Ryuji Miyake, Tingyao Zhu

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

2 被引用数 (Scopus)

抄録

A Cartesian grid method with CIP (Constraint Interpolation Profile [1]) based flow solver has been developed and applied to many strongly nonlinear free surface problems. In this paper we present a research on applying the method to predict nonlinear wave loads on a container ship, which is advancing at a constant forward speed in regular waves with large amplitudes. Numerical computations are carried out on a head sea case and a bow sea case. The computed frequency response characteristics for the ship motions and the wave loads including vertical bending moments on the cross-sections and hydrodynamic pressures on the hull, are compared to a model test result and the result obtained by two potential flow based numerical methods. The nonlinear features of the numerical results are discussed.

本文言語英語
ホスト出版物のタイトルASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010
出版社American Society of Mechanical Engineers (ASME)
ページ781-787
ページ数7
ISBN(印刷版)9780791849118
DOI
出版ステータス出版済み - 1 1 2010
イベントASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010 - Shanghai, 中国
継続期間: 6 6 20106 11 2010

出版物シリーズ

名前Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
3

その他

その他ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010
国/地域中国
CityShanghai
Period6/6/106/11/10

All Science Journal Classification (ASJC) codes

  • 海洋工学
  • エネルギー工学および電力技術
  • 機械工学

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