Journal of Power System Engineering (동력기계공학회지)

The Korean Society for Power System Engineering (한국동력기계공학회)
권호 표지

Analysis of Wave Loads of Ships with Advancing Speed in Regular Waves

규칙파중을 항행하는 선박의 파랑하중해석

  • 이승철 (한국해양대학교 국가지정연구실) ;
  • 도덕희 (한국해양대학교 기계정보공학부) ;
  • 구자삼 (부경대학교 조선해양시스템공학과)
  • Published : 2010.02.27
Download PDF
⟨ Previous Next ⟩

Abstract

A three-dimensional source distribution method is presented for the prediction of motions and vertical bending moments of ships travelling with forward speed in regular waves. Comparisons between theoretical and experimental results are shown for the motion responses and vertical bending moment of the S175 container ship model by Watanabe et al. The model ship was made of synthetic resins so as to simulate bending rigidity of a full scale ship. Numerical results are compared with experimental and numerical ones obtained in the literature. The results of comparison confirmed the validity of the proposed approach.

Keywords

References

  1. Newman J. N., 1985, "Algorithms for the Free-Surface Green Function", Journal of Engineering Mathematics. Vol. 19, pp. 57-67. https://doi.org/10.1007/BF00055041
  2. Telste J. G. and Noblesse F., 1986, "Numerical Evaluation of the Green Function of Water-Wave Radiation and Diffraction", Journal of Ship Research, Vol. 30, No. 2, pp. 69-84.
  3. Chan H. S, 1993, "Prediction of Motion and Wave Loads of Twin-hull Ships", Marine Structures, Vol. 6, pp. 75-102. https://doi.org/10.1016/0951-8339(93)90010-Z
  4. Fonseca C. and Guedes Soares C., 2004, "Experimental Investigation of the Nonlinear Effects on the Vertical Motions and Loads of a Containership in Regular Waves", Journal of Ship Research, Vol. 48, No. 2, pp. 118-147.
  5. Fonseca, C. and Guedes Soares, C., 2004, "Experimental Investigation of the Nonlinear Effects on the Vertical Motions and Loads of a Containership in Irregular Waves", Journal of Ship Research, Vol. 48, No. 2, pp. 148-167.
  6. 이호영, 임춘규, 정형배, 2003, "파랑중 전진하는 선박의 유탄성 응답", 대한조선학회 논문집 제40권, 제4호, pp. 16-21.
  7. Watanabe I., Ueno M. and Sawada H., 1989, "Effects of Bow Flare Shape to the Wave Loads of a container shp", Journal of the Society of Naval Architects of Japan, Vol. 166, pp. 259-266.