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Panel Cutting Method a New Approach in Hull Surface Panel Generation

패널절단법 선체표면 패널생성을 위한 새로운 시도

  • Kim, Jin (Maritime and Ocean Engineering Research Institute, KORDI) ;
  • Van, Suak-Ho (Maritime and Ocean Engineering Research Institute, KORDI) ;
  • Park, Il-Ryong (Maritime and Ocean Engineering Research Institute, KORDI) ;
  • Kim, Kwang-Soo (Maritime and Ocean Engineering Research Institute, KORDI) ;
  • Choi, Hee-Jong (Maritime and Ocean Engineering Research Institute, KORDI)
  • 김진 (한국해양연구원 해양시스템안전연구소) ;
  • 반석호 (한국해양연구원 해양시스템안전연구소) ;
  • 박일룡 (한국해양연구원 해양시스템안전연구소) ;
  • 김광수 (한국해양연구원 해양시스템안전연구소) ;
  • 최희종 (한국해양연구원 해양시스템안전연구소)
  • Published : 2006.12.20

Abstract

In this paper a new hull-panel generation algorithm named 'Panel Cutting Method' was developed to solve the flow phenomena around a ship advancing on the free surface with a constant speed. In this algorithm the non-linearity of the free surface boundary conditions was taken into account using the iterative method and the raised panel was used at each iteration step. Numerical calculations were performed to investigate the validity of the developed algorithm using the series $60(C_B=0.60)$ hull The wave resistance coefficients, the wave patterns and the wave heights were compared between the computed and the experimental results at Fn=0.25 and 0.316. The comparison showed good agreement between computation and experiment.

Keywords

References

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