Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)

Korean Society of Ocean Engineers (한국해양공학회)
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A Study on the Multiple OWC Chamber Motion in Waves

다중 OWC챔버 구조물의 운동해석

  • 홍도천 (한국해양연구원 해양개발시스템연구본부) ;
  • 홍사영 (한국해양연구원 해양개발시스템연구본부) ;
  • 홍석원 (한국해양연구원 해양개발시스템연구본부)
  • Published : 2002.10.25
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Abstract

The motion of a floating body with multiple owe chambers in waves is studied taking account of fluctuating air pressure in the chambers. The atmospheric pressure drop in one chamber is interrelated with the drop in the other chamber. Velocity potential in the water due to the free surface oscillating pressure patches is calculated by making use of the hybrid Green integral equation. The chamber motion in the frequency domain is calculated for various values of parameters related to the atmospheric pressure drop in the multiple chambers.

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