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

The Society of Naval Architects of Korea (대한조선학회)
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Estimation of Resistance of Smart Harbor Crane Ship

Smart Harbor Crane Ship의 저항 추정

  • Shin, Hyun-Kyoung (School of Naval Architecture and Ocean Engineering, University of Ulsan) ;
  • Kim, Min-Su (School of Naval Architecture and Ocean Engineering, University of Ulsan) ;
  • Jeong, Won-Jin (School of Naval Architecture and Ocean Engineering, University of Ulsan) ;
  • Ha, Yong-Hwak (School of Naval Architecture and Ocean Engineering, University of Ulsan)
  • 신현경 (울산대학교 조선해양공학부) ;
  • 김민수 (울산대학교 조선해양공학부) ;
  • 정원진 (울산대학교 조선해양공학부) ;
  • 하용확 (울산대학교 조선해양공학부)
  • Received : 2009.11.23
  • Accepted : 2012.02.14
  • Published : 2012.02.20
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Abstract

Recently, with increasing container ships' volume continuously, the conceptual design "Smart Harbor" of newly logistics processing system has been suggested. It is necessary to estimate resistance and horsepower for the selection of an appropriate propulsor at the initial design stage of Smart Harbor. In this study, CFD and the circulating water channel of the University of Ulsan are employed for estimating the resistance of the Smart Harbor Crane Ship with 1/100 scaled model. Two turbulent models are used. One is realizable k-${\varepsilon}$and the other is Reynolds stress turbulence model. In addition, the effects of the change in y+ and the number of meshes are considered during analysing.

Keywords

References

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