Numerical simulation of violent sloshing by a CIP-based method

Zdravko R. Kishev, Changhong Hu, Masashi Kashiwagi

研究成果: Contribution to journalArticle査読

111 被引用数 (Scopus)

抄録

In this article, a new computational fluid dynamics simulation approach based on the constraint interpolation profile (CIP) method is applied to tackle the violent sloshing problem. The present study considers two-dimensional sloshing phenomena in a rectangular tank. By the proposed method, the sloshing problem is viewed as a multiphase problem that includes water and air flows. A stationary Cartesian grid is used and the free surface is solved by an interface capturing method. The CIP combined unified procedure (CCUP) scheme was adopted for the flow solver, and both the CIP scheme and the CIP conservative semi-Lagrangian with cubic interpolation polynomial (CIP-CSL3) scheme were used for interface capturing. For validation of the numerical method, a physical experiment was conducted with a rectangular tank for several frequencies and filling heights. A convergence check was first performed for the method. The numerical simulation results on violent sloshing show that the use of the CIP-CSL3 scheme as an interface capturing procedure gives much better results for the pressures and free-surface profiles than the conventional CIP scheme.

本文言語英語
ページ(範囲)111-122
ページ数12
ジャーナルJournal of Marine Science and Technology
11
2
DOI
出版ステータス出版済み - 6 2006
外部発表はい

All Science Journal Classification (ASJC) codes

  • 海洋学
  • 海洋工学
  • 材料力学
  • 機械工学

フィンガープリント

「Numerical simulation of violent sloshing by a CIP-based method」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル