수산해양기술연구 (Journal of the Korean Society of Fisheries and Ocean Technology)

  • 제41권3호
  • /
  • Pages.222-226
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  • 2005
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  • 2671-9940(pISSN)
  • /
  • 2671-9924(eISSN)
한국수산해양기술학회 (The Korean Society of Fisheries and Ocean Technology)
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50노트급 활주형선의 저항성능 개선을 위한 부가물 부착에 관한 실험적 연구

An experimental study on the improvement of resistance performance by appendage for 50 knots class planing hull form

  • 이귀주 (조선대학교 선박해양공학과) ;
  • 박나라 (조선대학교 선박해양공학과) ;
  • 이은정 (조선대학교 선박해양공학과)
  • Lee, Kwi-Joo (Dept. of Naval Architecture & Ocean Engineering, Chosun University) ;
  • Park, Na-Ra (Dept. of Naval Architecture & Ocean Engineering, Chosun University) ;
  • Lee, Eun-Jung (Dept. of Naval Architecture & Ocean Engineering, Chosun University)
  • 발행 : 2005.08.31
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초록

A series of model tests carried out at the CWC of WJFEL for the purpose of prediction of resistance for the performance and improvement of resistance by attaching appendage for the ship of 50 knots class planing hull. The resistance performance evaluation has been carried out for the bare hull and for the appendage hull with two different depth of vertical type wedges. In the bare model test, trim and sinkage is calculated for the planing hull and the resistance is calculated. For minimizing the resistance, wedge appendage is attached and tested. Analysis and tests shows that for a 12.5mm wedge, resistance is minimum and overall power tallied to 5636ps.

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참고문헌

  1. Lee, K.J and K.I. Lee, 2002. A feasibility study on the improvement of performance for high speed fishing vessel. Bulletin of the Korean Society of Fisheries Technology, 38(4), 289-292 https://doi.org/10.3796/KSFT.2002.38.4.289
  2. Lee, K.J, S.W. Joa, M.K. Park and Y.K. Shin, 2003. A study on the hull form development of the 25 knots class planing hull form fishing boat. Journal of Ocean Engineering and Technology, 88-94
  3. Lee, K.J. and Y.G. La, 2003. Correlative experimental study between the results of circulating water channel and towing tank tests. Journal of Ocean Engineering and Technology, 40(4), 37-45
  4. Lee, K.J. and S.W. Joa, 2004. An experimental study on the improvement of resistance performance at pre-planing condition for G/T 100 ton class planing hull form. Bulletin of the Korean Society of Fisheries Technology 40(1), 17-22 https://doi.org/10.3796/KSFT.2004.40.1.017
  5. Lee, K.J., K.H. Kim and N.R. Park, 2005. A study on the development of sea-keeping performance improving device for high speed fishing vessel. Bulletin of the Korean Society of Fisheries Technology, 41(1), 64-69 https://doi.org/10.3796/KSFT.2005.41.1.064

피인용 문헌

  1. Design of high-speed planing hulls for the improvement of resistance and seakeeping performance vol.5, pp.1, 2013, https://doi.org/10.3744/JNAOE.2013.5.1.161
  2. Design of high-speed planing hulls for the improvement of resistance and seakeeping performance vol.5, pp.1, 2013, https://doi.org/10.2478/IJNAOE-2013-0124