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

The Society of Naval Architects of Korea (대한조선학회)
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Potential Flow Analysis for a Ship with a Flow Control Plate near the Stern

선미부에 유동제어판을 부착한 선박에 대한 포텐셜 유동해석

  • Choi, Hee-Jong (Department of Naval Architecture & Ocean Eng., Chonnam National University) ;
  • Chun, Ho-Hwan (Engineering Research Center, Pusan National University) ;
  • Yoon, Hyun-Sik (Engineering Research Center, Pusan National University) ;
  • Lee, In-Won (Engineering Research Center, Pusan National University) ;
  • Park, Dong-Woo (Maritime Research Institute, Hyundai Heavy Industries Co.) ;
  • Kim, Don-Jean (Department of Computer Aided Engineering, Halla University)
  • 최희종 (전남대학교 조선해양공학과) ;
  • 전호환 (부산대학교 첨단조선공학연구센터) ;
  • 윤현식 (부산대학교 첨단조선공학연구센터) ;
  • 이인원 (부산대학교 첨단조선공학연구센터) ;
  • 박동우 (현대중공업 선박해양연구소) ;
  • 김동진 (한라대학교 컴퓨터응용설계과)
  • Published : 2009.12.20
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Abstract

In the paper the effect of a stern-plate attached to a ship was taken into account. The relationship between the trim angle of a ship and the wave-resistance coefficient induced by the a stern-plate was studied using the potential flow analysis method. Numerical algorithm was described using the panel method and the vortex lattice method(VLM) to simulate the flow phenomena around a ship. The non-linearity of the free surface boundary conditions were considered using the iterative method and the IGE-GMRES(Incomplete Gaussian Elimination-The Generalized Minimal RESidual) algorithm was adopted to solve the linear equation at each iterative step. Numerical calculations were carried out to investigate the validity of the adopted algorithm using KCS(KRISO 3600 TEU Container) hull. Possible cases for attachment of the plate were checked. The results showed that the numerical algorithm could be physically appropriate.

Keywords

References

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Cited by

  1. The Design Optimization of a Flow Control Fin Using CFD vol.49, pp.2, 2012, https://doi.org/10.3744/SNAK.2012.49.2.174