비정렬격자를 이용한 선체 주위의 유동해석 (Analysis of Flow Around Ship Using Unstructured Grid)
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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 flow 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.

Author Name: 
Jae Hyoung Jun
Sang Eui Lee
Jae Woong Kwon
Jae Woo Son
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