Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
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Numerical Analysis of Ship Local Resistance

선체 국소 저항 수치 해석

  • Park, Dong-Woo (Maritime Research Institute, Hyundai Heavy Industries Co. Ltd.) ;
  • Seo, Jang-Hoon (Marine Research Institute, Samsung Heavy Industry Co. Ltd.) ;
  • Yoon, Hyun-Sik (Global Core Research Center for Ships and Offshore Plants, Pusan National University) ;
  • Chun, Ho-Hwan (Global Core Research Center for Ships and Offshore Plants, Pusan National University) ;
  • Jung, Jae-Hwan (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Kim, Mi-Jeong (Department of Naval Architecture and Ocean Engineering, Pusan National University)
  • 박동우 (현대중공업 선박해양연구소) ;
  • 서장훈 (삼성중공업 조선해양연구소) ;
  • 윤현식 (부산대학교 조선해양플랜트글로벌핵심연구센터) ;
  • 전호환 (부산대학교 조선해양플랜트글로벌핵심연구센터) ;
  • 정재환 (부산대학교 조선해양공학과) ;
  • 김미정 (부산대학교 조선해양공학과)
  • Received : 2012.07.19
  • Accepted : 2012.12.11
  • Published : 2012.12.31
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Abstract

The present study aims at suggesting the systematic approach to analyze the local drag components as the resistance performance characterized by the flow of the ship. In order to identify the local areas, the hull surface is decomposed into SVM (Station-Vertical Section Map) which consists of 20 stations along the longitudinal direction and 20 sections along the vertical direction (from the bottom to the waterline). Successively, on the SVM, the friction and pressure drag coefficients as the components of total drag coefficient have been analyzed for two different hull forms of Wigley and KVLCC by using CFD.

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References

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