Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
권호 표지

Development of Numerical Simulation of Particle Method for Solving Incompressible Flow

비압축성 유동 해석을 위한 입자법 수치 시뮬레이션 기술 개발

  • Lee, Byung-Hyuk (Dept. of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Ryu, Min-Cheol (Ship and Ocean R&D Institute, Daewoo Shipbuilding and Marine Engineering Co. Ltd.) ;
  • Kim, Yong-Soo (Ship and Ocean R&D Institute, Daewoo Shipbuilding and Marine Engineering Co. Ltd.) ;
  • Kim, Young-Hun (RIC for Southwestern Midsized Shipbuilding Industry, Mokpo Univ.) ;
  • Park, Jong-Chun (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
  • 이병혁 (부산대학교 조선해양공학과) ;
  • 류민철 (대우조선해양㈜ 선박해양 기술연구소) ;
  • 김용수 (대우조선해양㈜ 선박해양 기술연구소) ;
  • 김영훈 (목포대학교 중형조선지역혁신센터) ;
  • 박종천 (부산대학교 조선해양공학과)
  • Published : 2007.08.31
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Abstract

A particle method recognized as one of gridless methods has been developed to investigate incompressible viscous flaw. The method is more feasible and effective than conventional grid methods for solving the flaw field with complicated boundary shapes or multiple bodies. The method is consists of particle interaction models representing pressure gradient, diffusion, incompressibility and the boundary conditions. In the present study, the models in case of various simulation condition were checked with the analytic solution, and applied to the two-dimensional Poiseuille flow in order to validate the developed method.

Keywords

References

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