Journal of computational fluids engineering (한국전산유체공학회지)

Korean Society of Computational Fluids Engineering (한국전산유체공학회)
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CFD CODE DEVELOPMENT FOR THE PREDICTION OF THE SHIP RESISTANCE USING OPEN SOURCE LIBRARIES

소스공개 라이브러리를 활용한 선박 저항계산 CFD 코드 개발

  • Park, Sun-Ho (Dept. of Naval Architecture and Ocean Engineering, Seoul Nat'l University) ;
  • Park, Se-Wan (Dept. of Naval Architecture and Ocean Engineering, Seoul Nat'l University) ;
  • Rhee, Shin-Hyung (Dept. of Naval Architecture and Ocean Engineering, Research Institute of Marine Systems Engineering, Seoul Nat'l University) ;
  • Lee, Sang-Bong (Maritime Research Institute, Hyundai Heavy Industries Co., LTD.) ;
  • Choi, Jung-Eun (Maritime Research Institute, Hyundai Heavy Industries Co., LTD.) ;
  • Kang, Seon-Hyung (Maritime Research Institute, Hyundai Heavy Industries Co., LTD.)
  • 박선호 (서울대학교 조선해양공학과) ;
  • 박세완 (서울대학교 조선해양공학과) ;
  • 이신형 (서울대학교 조선해양공학과 해양시스템공학연구소) ;
  • 이상봉 (현대중공업 선박해양연구소) ;
  • 최정은 (현대중공업 선박해양연구소) ;
  • 강선형 (현대중공업 선박해양연구소)
  • Received : 2011.11.27
  • Accepted : 2012.06.14
  • Published : 2012.06.30
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Abstract

Reynolds-averaged Navier-Stokes equations solver based on a pressure-based cell-centered finite volume method was developed using OpenFOAM libraries, which was an open source and providing computational continuum mechanics libraries. For the reasonable development of the turbulent boundary layer on the bow of the ship, specified library was developed. Grid sensitivities, such as skewness and aspect ratio of a cell, were tested for the solution convergence. Pressure, turbulent kinetic energy, turbulent dissipation rate contours on the ship surface computed by the developed CFD code were compared with those computed by the commercial CFD code, Fluent.

Keywords

References

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