Evaluation of sloshing problem by variational boundary element method

A. Gedikli*, M. E. Ergüven

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

52 Citations (Scopus)

Abstract

In this study, a Variational Boundary Element Method (VBEM) based on the Hamilton's principle that produces symmetric matrices is presented. The effect of a rigid baffle on the natural frequencies of the liquid in a cylindrical rigid container is then investigated by the use of VBEM. Boundary integral equations are regularized by moving the singular points outside the domain. Fluid motion is assumed to be irrotational, incompressible and inviscid. Linearized free surface conditions are taken into consideration.

Original languageEnglish
Pages (from-to)935-943
Number of pages9
JournalEngineering Analysis with Boundary Elements
Volume27
Issue number9
DOIs
Publication statusPublished - Oct 2003

Keywords

  • Baffle
  • Boundary element method
  • Cylindrical container
  • Hamilton's principle
  • Sloshing
  • Variational method
  • Vibration

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