Numerical simulation of 2d violent sloshing flows by using CCUP method

Kyungkyu Yang, Yonghwan Kim, Changhong Hu

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

In this paper,2D violent sloshing flows are simulated by the CIP-combined and unified procedure (CCUP) method. The present CCUP scheme is based on the finite difference method and constraint-interpolation-profile (CIP) method. Freesurface flows are considered multiphase problems with air and water phases. The tangent of hyperbola for the interface capturing (THINC) scheme is applied to trace a free-surface profile. The numerical computation has been carried out for 2 smooth rectangular tanks,and the results are compared with experiment and other existing computational results. In this study,it is shown that the rational CIP(RCIP) provides better prediction of violent flows than the conventional CIP method, and that the present numerical method has a good potential of practical application for impact prediction.

Original languageEnglish
Pages (from-to)204-209
Number of pages6
JournalInternational Journal of Offshore and Polar Engineering
Volume20
Issue number3
Publication statusPublished - Sep 1 2010

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Ocean Engineering
  • Mechanical Engineering

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