Journal of the Society of Naval Architects of Korea (대한조선학회논문집)

The Society of Naval Architects of Korea (대한조선학회)
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Numerical Study of Transmisson and Reflection Coefficients of a BBDB-Type Floating Breakwater

공기챔버형 부소파제의 투과 및 산란파 해석

  • Hong, Do-Chun (Center for Advanced Transportation Vehicles, Chungnam National University) ;
  • Kim, Hyeon-Ju (Ocean Development System Lab., KRISO, KORDI) ;
  • Hong, Sa-Young (Ocean Development System Lab., KRISO, KORDI)
  • 홍도천 (충남대 첨단수송체연구소) ;
  • 김현주 (한국해양연구원 해양시스템안전연구소) ;
  • 홍사영 (한국해양연구원 해양시스템안전연구소)
  • Published : 2005.02.01
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Abstract

The transmission and reflection coefficiencies of a BBDB-type floating breakwater in water of finite depth are studied taking account of fluctuating air pressure in the air chamber. The wave potential is calculated by a hybrid integral equation consisting of a Green integral equations associated with the Rankiue Green function inside the BBDB and the Kelvin Green function outside. The transmission and reflection coefficients of the breakwater are obtained directly from the potential solution in the outer region.

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References

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