한국기계연구소 소보

Korea Institute of Machinery & Materials (한국기계연구원)
권호 표지

A study on the Propulsive Characteristics of Stern-End-Bulb

STERN-END-BULB의 추진특성 연구

  • 김은찬 (한국기계연구원 대덕선박분소 성능평가실) ;
  • 강국진 (한국기계연구원 대덕선박분소 성능평가실)
  • Published : 1984.08.20
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Abstract

A new kind of bulb called Stern-End-Bulb(SEB) for the improvement of the after part of fine hull forms was developed. The reduction of wave resistance and the improvement of the powering performance for the ship with SEB were shown by the ship model tests, At the same time, the characteristics of wave in the vicinity of the stern and the mechanism of the resistance reduction by SEB were investigated. By the systematical variation of the SEB size, the optimum size of SEB was obtained.

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