Numerical Simulation of Non-Linear Free Surface Wave Generation by CIP Method and Its Applications

Changhong Hu, Masashi Kashiwagi, Tsutomu Momoki

研究成果: Contribution to conferencePaper査読

2 被引用数 (Scopus)

抄録

In this paper a finite difference method based on the CIP (Constrained Interpolation Profile) method is proposed for the extreme wave-body interaction problems. Two-dimensional numerical simulations on the non-linear wave generation with a plunger-type wave maker are carried out by the method. The computed results about time history of wave profiles generated by a wedge type wave maker and the hydrodynamic forces acting on both a wedge type and an ellipse type wave maker are compared with the experimental data and the potential flow results by a nonlinear BEM method. Most of the comparisons are in good agreement. As an application of the numerical wave tank, a numerical simulation of a box-type floating body with an upper structure in a large-amplitude nonlinear wave is presented.

本文言語英語
ページ1639-1644
ページ数6
出版ステータス出版済み - 2003
イベントProceedings of the Thirteenth (2003) International Offshore and Polar Engineering Conference - Honolulu, HI, 米国
継続期間: 5 25 20025 30 2003

その他

その他Proceedings of the Thirteenth (2003) International Offshore and Polar Engineering Conference
国/地域米国
CityHonolulu, HI
Period5/25/025/30/03

All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術
  • 海洋工学
  • 機械工学

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