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

The Society of Naval Architects of Korea (대한조선학회)
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Investigation of Dynamic Characteristics of the Flooding Water of the Damaged Compartment of an ITTC RoRo-Passenger

ITTC RoRo-Passenger 손상부위 침수유동 특성에 관한 연구

  • Cho Seok-Kyu (Research Institute of Ships & Ocean Engineering, KORDI) ;
  • Hong Sa-Young (Research Institute of Ships & Ocean Engineering, KORDI) ;
  • Kim Yoon-Ho (Department of Mechanical Engineering, Korea University)
  • 조석규 (한국해양연구원 해양시스템안전연구소) ;
  • 홍사영 (한국해양연구원 해양시스템안전연구소) ;
  • 김윤호 (고려대학교 기계공학과)
  • Published : 2006.08.01
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Abstract

When a ship is damaged and flooded, the motion of the damaged ship is significantly influenced by the flooding water dynamics. The flooding water in the damaged ship has been treated as a lumped mass under the quasi-static assumption in most of previous researches. To calculate the motion of damaged ship rigorously, it is necessary to analyze the coupled dynamics of flooding water. In this study, a series of numerical and experimental studies is conducted for the damaged part of ITTC RORO passenger. FLOW3D is used for investigating the feasibility of the state of the art CFD technique. An applicability of the coupled motion analysis of damaged ships can be confirmed by agreement between the numerical results and the model experiments. A CFD technique is considered for the numerical modeling of the dynamics of flooding water.

Keywords

References

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Cited by

  1. Experimental Study on the Six Degree-of-Freedom Motions of a Damaged Ship Floating in Regular Waves vol.41, pp.1, 2016, https://doi.org/10.1109/JOE.2015.2390751