Numerical simulation of strongly nonlinear wave-ship interaction by CIP-based cartesian grid method

Changhong Hu, Makoto Sueyoshi, Masashi Kashiwagi

研究成果: ジャーナルへの寄稿学術誌査読

9 被引用数 (Scopus)

抄録

A Cartesian grid method is developed for 3D computation of strongly nonlinear wave-body interactions. The CIP (Constrained Interpolation Profile) method (Yabe et al., 2001) is used for multi-phase computation in a Cartesian grid. The free surface is captured by THINC (Tangent of Hyperbola for Interface Capturing, Xiao et al., 2005) scheme, and a newly developed technique is proposed to treat real ships with a complicated shape. The accuracy of the method is shown by a comparable computation with an experiment on a modified Wigley model. A grid convergence test is done on this case. The capability of the method for real ships is demonstrated by a numerical example with a container ship model.

本文言語英語
ページ(範囲)81-87
ページ数7
ジャーナルInternational Journal of Offshore and Polar Engineering
20
2
出版ステータス出版済み - 6月 2010

!!!All Science Journal Classification (ASJC) codes

  • 土木構造工学
  • 海洋工学
  • 機械工学

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