Water Engineering Research

Korea Water Resources Association (한국수자원학회)
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NUMERICAL SIMULATION OF REFRACT10N-DIFFRACTION OF WAVES C ONSIDERING BREAKING-INDUCED CURRENTS

  • Yoon, Sung-Bum (Assoc. Prof., Dept. of Civil St Environmental Engineering, Hanyang University) ;
  • Lee, Jong-In (Senior Researcher, Water Resources & Environmental Research Division, Korea Institute of Construction Technology) ;
  • Lee, Chang-hoon (Assist. Prof., Dept. of Civil & Environmental Engineering, Sejong University) ;
  • Park, Joon-Young (Grad. Student, Dept. of Civil & Environmental Engineering, Hanyang University)
  • Published : 2002.07.01
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Abstract

A wide-angle parabolic approximation equation model considering the interaction between wave and current is employed to simulate the deformation of irregular waves over a submerged shoal. It is found that the model gives qualitative agreements with experimental data for the cases of breaking waves around the shoal. Thus, the effect of breaking-induced current on the refraction-diffraction of waves is well understood.

Keywords

References

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