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 Techniques for Sailing Yacht Model Tests with Sailing Condition

항주자세를 고러한 세일링 요트의 선형기법 시험연구

  • Sim, Sang-Mog (Research Institute of Medium & Small Shipbuilding) ;
  • Kim, Dong-Joon (Dept. of Naval Architecture and Marine Systems Engineering, Pukyong National University) ;
  • Kang, Byung-Yoon (Dept. of Naval Architecture and Marine Systems Engineering, Pukyong National University)
  • 심상목 (중소조선연구원) ;
  • 김동준 (부경대학교 조선해양시스템공학과) ;
  • 강병윤 (부경대학교 조선해양시스템공학과)
  • Published : 2006.02.01
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Abstract

This study aims at establishing a technique for sailing yachts model tests with sailing condition. It is very important to estimate a ship's potential speed performance before building a real ship. Several methods are used to estimate a ship's potential speed performance such as using parent ship data, standard vessel chart and model test. Model test is the most precise among these options. In korea. model testing is widely used with general vessels but not with sailing yachts. Because sailing yachts are propelled with heeling and leeway. using the wind. another method is needed to estimate their speed. The new model test. which is different from tests for upright general vessels, is in a great demand. In this paper. we describe a test method for the sailing yacht model test. based on Masuyama's equation of motion. And we describe choosing scale ratio. production process and materials of the model. Also. various ways of measuring instruments. attaching jigs and adjusting calibration are described so that they can be utilized as useful data for model testing.

Keywords

References

  1. 박종헌, 박근옹, 김동준, 2004, '세일링요트 개발을 위한 20세기초 전통 어선의 선형연구,' 한국해양공학회지, 제 18권, 제 4호, pp. 71-76
  2. 유재훈, 반석호, 안해성, 김진, 김상현, 2005, '30피트급 요트의 선형개발 및 성능추정,' 대한조선학회 논문집, 제 42권, 제 1호, pp. 34-42 https://doi.org/10.3744/SNAK.2005.42.1.034
  3. Davidson, K.S.M., 1936, 'Some Experimental Studies of the Sailing Yacht.' Trans. SNAME Vol. 44
  4. Gerritsma, J., Onnink, R. and Versluis, A., 1981, 'Geometry Resistance and Stability of the Delft Systematic Yacht Hull series,' International Shipbuilding Progress Vol. 28 no 328
  5. Masuyama, Y., Nakamura, I., Tatano, H., Takagi, K. and Miyakawa J., 1992, 'Sailing Performance of Ocean Cruising Yacht by Full-Scale Sea Test (Part 1 : Steady Sailing Performance and Dynamic Performance in Waves),' Journal of the Society of Naval Architects of Japan, Vol. 172, pp. 349-364
  6. Masuvarna, Y., Nakamura, I., Tatano, H., Sakaguchi, K. and Kanekiyo, T., 1993, 'Sailing Performance of Ocean Cruising Yacht by Full-Scale Sea Test (Part 2 : Maneuverability and Tacking Performance),' Journal of the Society of Naval Architects of Japan, Vol. 174. pp. 377-388
  7. Murdey, D.C., Molyneux, W.O. and Killing, S., 1987, 'Techniques for Testing Sailing Yacht,' Advances in Yacht Testing Technique, ITTC87, pp. 1-10
  8. Van Oortmerssen, G., 1971, 'A Power Prediction Method and Its Application to Small Ships,' International Shipbuilding Progress
  9. Van Oossanen, P., 1981, 'Method for the Calculation of the Resistance and Side Force of Sailing Yachts,' Conference on Calculator and Computer Aided Design for Small Craft- The Way Ahead, RINA
  10. Van Oossanen, P., 1985, 'The Development of the 12 Meter Class Yacht 'Australia II,' 7th Chesapeake Sailing Yacht Symposium, SNAME.Murdey, D.C., Molyneux, W.D. and Killing, S