Numerical Analysis of Random Waves Breaking using Boussinesq Equation

Boussinesq방정식을 이용한 불규칙파의 쇄파해석

  • 이종인 (한국건설기술연구원 수자원연구부) ;
  • 김영택 (한국건설기술연구원 수자원연구부)
  • Published : 2006.05.18

Abstract

The accuracy impact of using high-order Boussinesq-type model as compared to the typical order model is examined in this paper. The multi-layer model developed by Lynett and Liu(2004a) is used for simulating of wave breaking over a step region. The overall comparisons between the two-layer model and the hydraulic experiments are quite good. The one-layer model overshoals the wave near the breakpoint, while the two-layer model shoals at a rate more consistent with the experimental data.

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