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Hull form development of the high speed small fishing boat

고속 소형 어선의 기본선행 개발

  • Lee, Kwi-Joo (Department of Naval Architecture and Ocean Engineering, Chosun University) ;
  • Joa, Soon-Won (Department of Naval Architecture and Ocean Engineering, Chosun University)
  • 이귀주 (조선대학교 선박해양공학과) ;
  • 좌순원 (조선대학교 선박해양공학과)
  • Published : 2008.02.29

Abstract

This study is concerned with the development of the basic planing hull form of small fishing boat in 25 knots high speed. A series of model test to determine the optimum performance hull form of actual fishing boat with 10 gross tonnage was carried out for 5 models made available planing hull form in the circulation water channel. Model test was performed with the resistance test to study the hydrodynamic characteristics of model ships and the sinkage and trim measurement to investigate the stability of model ships and also the wave pattern observation to analyze the effectiveness of model ships. As the result, the planing hull form of P-4 with deep V type bow can be derived as the best hull form with good performance especially in ship's resistance efficiency showing less residual resistance and sinkage and trim and the spray effect, etc..

Keywords

Planning hull;Deep-V type hull form;Resistance performance;Wave pattern;CWC test

References

  1. Joa, S.W. and K.J. Lee, 2004. An experimental study on the improvement of resistance performance at pre planing condition for G/T 100 ton class planing hull form. Journal of the Korean Society of Fisheries Technology, 40(1), 17-22 https://doi.org/10.3796/KSFT.2004.40.1.017
  2. Lee, K.J., S.W. Joa and M. Park, 2000. An experimental study for 2500TEU container hull form development. Autumn symposium of Korea Committee for Ocean Resources and Engineering, 261-264
  3. Lee, K.J. and K.I. Lee, 1998. A correlation study between section form and L/B ratio for high speed planing hull form. Journal of the Korean Society of Fisheries Technology, 34(3), 221- 228
  4. Lee, K.J. and S.W. Joa, 1998. A study on the hull form development of the medium size high speed fishery patrol ship. Journal of the Society of Naval Architects of Korea, 35(2), 1-7
  5. Min, K.S, K.J. Lee and M. Park, 1992. An experimental result of planning hull with the variation of L/B and section configuration. Hyundai Maritime Research Institute Report, 15-150
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