패널절단법 선체표면 패널생성을 위한 새로운 시도
Panel Cutting Method a New Approach in Hull Surface Panel Generation
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Abstract
In this paper a new hull-panel generation algorithm named 'Panel Cutting Method' was developed to solve the flow phenomena around a ship advancing on the free surface with a constant speed. In this algorithm the non-linearity of the free surface boundary conditions was taken into account using the iterative method and the raised panel was used at each iteration step. Numerical calculations were performed to investigate the validity of the developed algorithm using the series 60(CB=0.60) hull. The wave resistance coefficients, the wave patterns and the wave heights were compared between the computed and the experimental results at Fn=0.25 and 0.316. The comparison showed good agreement between computation and experiment.
참고문헌 (9)
- "패널법을 이용한 일반 상선의 비선형 조파문제 해석", 37(4), pp.1~10 (2000)
- "기본 오프셋을 이용한 상선의 선체표면 격자계 생성방법", 36(1), pp.61~69 (1999)
- "Development of an Optimal Hull Form with Minimum Resistance in Still Water", 9(3), pp.1~13 (2005)
- "A Practical Computer Method for Solving Ship Wave Problems", pp. 30-38
- "Calculation of Non-Lifting Potential Flow about Arbitrary Three-Dimensional Bodies" (1962), Douglas Aircraft Company
- "Trim and Sinkage Effects on Wave Resistance with Series 60", pp.~01 (1981)
- "Higher Order Panel Methods for Potential Flows with Linear or Non-Linear Free Surface Boundary Conditions" (1987), Chalmers University
- "A Solution Method for the Non-Linear Ship Wave Resistance Problem" (1996), Delft University of Technology
- "Numerical Calculation of Ship Flows with Special Emphasis on the Free Surface Potential Flow Chalmers University of Technology" (1986)