동력기계공학회지 (Journal of Power System Engineering)

  • 제21권1호
  • /
  • Pages.18-23
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  • 2017
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  • 2713-8429(pISSN)
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  • 2713-8437(eISSN)
한국동력기계공학회 (The Korean Society for Power System Engineering)
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Stokes 파 중의 바지형 부유체의 운동 응답 해석

A Motion Response Analysis of a Floating Body of Barge-type in Stokes Waves

  • 이승철 (부경대학교 조선해양시스템공학과) ;
  • 구자삼 (부경대학교 조선해양시스템공학과)
  • Lee, Seung-Chul (Department of Naval Architecture and Marine Systems Engineering, Pukyoung National University) ;
  • Goo, Ja-Sam (Department of Naval Architecture and Marine Systems Engineering, Pukyoung National University)
  • 투고 : 2016.07.27
  • 심사 : 2017.02.13
  • 발행 : 2017.02.28
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초록

The Stokes waves representing the deep sea waves are expressed as a superposition of several linear waves. To evaluate the motions of floating bodies in the deep seas, it is necessary to evaluate the motions of the bodies in the Stokes waves. The 5th-order Stokes waves are expressed as a superposition of 5 linear waves. Therefore, the motion responses of the bodies in the Stokes waves would be expressed as a superposition of the motion responses of the bodies in the each linear waves. In this research, The experimental results were compared with the numerical results in linear waves and Stokes waves.

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참고문헌

  1. J. D. Fenton, 1985, "A Fifth-order stokes theory for steady waves", Journal of Waterway, Port, Coastal and Ocean Engineering, Vol. 111, No. 2, pp. 216-234. https://doi.org/10.1061/(ASCE)0733-950X(1985)111:2(216)
  2. J. D. Fenton, 1990, "Nonlinear Wave Theories", The Sea, Vol. 9 : Ocean Engineering Science, Eds. B. Le Mehaute and D.M. Hanes, Wiley, New York.
  3. S. C. Lee and J. S. Goo, 2014, "Motion analysis of a VLCO for wave power generation" Journal of the Korean Society for Power System Engineering, Vol. 18, No. 3, pp. 36-41.
  4. S. C. Lee and S. Y. Bae, 2014, "A study on motion characteristics of VLCO by draft(Simple floating body)", Journal of the Korean Society for Power System Engineering, Vol. 18, No. 5, pp. 16-21. https://doi.org/10.9726/kspse.2014.18.5.016
  5. S. C. Lee, D. H. Doh and J. S. Goo, 2010, "Analysis of wave loads of ships with advancing speed in regular waves", Journal of the Korean Society of Power System Engineering, Vol 14, No. 1, pp. 53-58.
  6. L. Skjelbreia and J. Hendrickson, 1960, "Fifth order gravity wave theory", proceedings 7th Conference of Coastal Engineering, pp. 184-196.
  7. S. C. Lee and J. S. Goo, 2013, "An experimental study on motions of a VLCO for wave power generation(1. Simple floating body)", Journal of the Korean Society of Power System Engineering, Vol 17, No. 2, pp. 103-107.

피인용 문헌

  1. A Hydroelastic Response Analysis of a Floating Body of Barge-type Based on Variation of Bending Stiffness in Stokes Waves vol.22, pp.5, 2018, https://doi.org/10.9726/kspse.2018.22.5.005
  2. A Motion Response Analysis of a Tension Leg Platform in Stokes Waves vol.24, pp.6, 2017, https://doi.org/10.9726/kspse.2020.24.6.012