Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
권호 표지

Optimum Distance between Multiple Submerged Breakwaters for Wave Screening Performance Enhancement

파랑 차단 성능 향상을 위한 다열 잠제 사이의 최적 간격에 대한 연구

  • Cho, Won-Chul (Department of Civil & Environmental Engineering, Chung-Ang University)
  • 조원철 (중앙대학교 공과대학 건설환경공학과)
  • Published : 2006.12.30
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Abstract

Numerical analysis is performed on the wave transmission coefficient of various crown widths of the double-submerged breakwater and the triple-submerged breakwater, varying the distance between submerged breakwaters. The finite element method is used, and the fluid motion is considered as linearized two-dimensional potential flow. In case of the double- and triple-submerged breakwaters, as the width of submerged breakwater increases, the minimum wave transmission coefficient decreases and the wave period at which the minimum wave transmission coefficient occurs moves to a longer wave period the distance between submerged breakwaters at which the minimum wave transmission coefficient occurs becomes larger.

Keywords

References

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