This study investigates the analysis algorithm for developing an optimum hull form with minimum wave resistance by using the practical application of one minus prismatic. In this algorithm the potential- based panel method was adopted to get the wave resistance coefficient as the objective function and SQP method was applied as an optimizer to get the optimum hull form. As an target ship, the series 60(CB=0.6) was taken into account and LBP(length between perpendiculars) of the ship was changed in the direction including a central parallel portion. To verity the validity of this study, the results of the numerical analyses were compared with experimental data.
목차
ABSTRACT 기호설명 1. 서론 2. 선체의 변형 2.1 선체의 길이 변화 2.2 1-Cp 응용 3. 수치해석기법 4. 수치해석 및 토론 4.1 유동해석기법 검증 4.2 최적 선형의 수치해석 5. 결론 References
키워드
Hull Form Optimization(선형최적화)Wave Resistance Performance(조파저항성능)Series60(계열 60 선박)Sequential Quadratic Programming(SQP법)One Minus Prismatic(1-Cp법)
저자
김태훈 [ Tae-Hoon Kim | Graduate School of Department of Naval Architecture and Ocean Engineering, Chonnam National University ]
최희종 [ Hee-Jong Choi | Member, Department of Naval Architecture and Ocean Engineering, Chonnam National University ]
Corresponding author