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

The Society of Naval Architects of Korea (대한조선학회)
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A Study on the Ship Resistance and Moment Prediction for Running Attitude of 30 Feet Catamaran Sailing Yacht

30ft급 쌍동형 세일링 요트의 항주자세에 따른 실선저항 및 모멘트 추정에 대한 연구

  • Park, Chung-Hwan (Marine Leisure Equipment Center, Research Institute of Medium & Small Shipbuilding) ;
  • Jang, Ho-Yun (Marine Leisure Equipment Center, Research Institute of Medium & Small Shipbuilding) ;
  • Jeong, Jin-Wook (Marine Leisure Equipment Center, Research Institute of Medium & Small Shipbuilding) ;
  • Lee, Byung-Sung (Marine Leisure Equipment Center, Research Institute of Medium & Small Shipbuilding) ;
  • Chun, Ho-Hwan (Advanced Ship Engineering Research Center, Pusan National University)
  • 박충환 (중소조선연구원 해양레저장비개발센터) ;
  • 장호윤 (중소조선연구원 해양레저장비개발센터) ;
  • 정진욱 (중소조선연구원 해양레저장비개발센터) ;
  • 이병성 (중소조선연구원 해양레저장비개발센터) ;
  • 전호환 (부산대학교 첨단조선공학연구센터)
  • Received : 2010.03.03
  • Accepted : 2010.03.25
  • Published : 2010.06.20
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Abstract

During sailing by wind-driven thrust on the sail, a catamaran sailing yacht generates leeway and heeling. For estimating resistance and moment prediction of a real ship by changing of running attitude, a model test of the ship has to be carried out. This study aims at establishing experimental techniques for a catamaran sailing yacht by changed attitude during running direction. Through the model test, drag and side force of the real ship are predicted. Also through experiment, rolling and yawing moments were considered.

Keywords

References

  1. Jung, J. S., 2003, Sailing Yacht, Joong Ang Seo Rim.
  2. Norman, S. and Maynard, B., 2001, Elementsof Yacht Design, Sheridan House Inc.
  3. Park, C. H., 2008, “A Study on the Hull-formDevelopment of the Small High-speed PlanningCraft using At-sea Model Test Techniques,”Korea Maritime University, Doctorate thesis.
  4. Sim, S. M., Kim, D. J. and Kang, B. Y., 2006,“A Study on the Techniques for Sailing YachtModel Tests with Sailing Condition,” Journal ofthe Society of Naval Architects of Korea, Vol.43, No.1, pp. 32-42. https://doi.org/10.3744/SNAK.2006.43.1.032
  5. Yoo, J. H. and Ahn, H. S., 2005b, “ExperimentalStudy on the Hydrodynamic Forces of30 Feet Sailing Yacht,” Journal of the Societyof Naval Architects of Korea, Vol. 42, No.3,pp. 233-240. https://doi.org/10.3744/SNAK.2005.42.3.233

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