ANALYSIS OF FLOW AROUND SHIP USING UNSTRUCTURED GRID

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  • 전제형 (씨디어댑코 코리아 CAE II 사업부) ;
  • 이상의 (성동조선해양주식회사 선형연구부) ;
  • 권재웅 (씨디어댑코 코리아 CAE II 사업부) ;
  • 손재우 (성동조선해양주식회사 선형연구부)
  • Published : 2011.05.26

Abstract

In this report, We compared the actual test with the result of pow calculation and Resistance/Self-propulsion of the ship using STAR-CCM+ which is the commercial Reynolds Averaged Navier-Strokes(RANs) Solver. The calculation model was the KRISO Container Ship and 205K Bulk Carrier of Sungdong shipbuilding company. For this calculation, We used Realizable K-Epsilon model for flaw analysis, VOF method for the free surface creation, Moving Reference Frame method for reducing the POW calculation time, and Sliding Mesh method for Self-Propulsion analysis. Calculation of Resistance and Self-Propulsion includes the free-surface. And all calculations in this report were based on unstructured grids.

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