A Study on the Hull Form Design of Semi-Planing Round-Bilge Craft

*Hanjin Heavy Industries & Construction Co. LTD., Busan, Korea**Dept. of Naval Architecture & Ocean Engineering, Dong-Eui Uni versity, Busan, Korea***Dept. of Naval Architecture & Ocean Engineering, Busan Natio nal University, Busan, Korea****Advanced Ship Engineering Research Center, Busan National U niversity, Busan, KoreaKEY WORDS: Semi-planing hull form 반활주형 선형, Round bilge 곡면 선저, Stern wedge 선미쇄기, Spray strip 물보라 억제장치, Model test 모형시험ABSTRACT:This study presents the design procedure for optimizing the sem i-planing hull form, including appendages, using numerical and experimental methods. Four different referenced semi-planing hu ll forms were compared to determine their hydrodynamic performa nces, and one of the hull forms was modified for optimum operation at high-speed conditions (0.4

Keywords:

• Marine engineering
• Bilge
• Hull
• Structural engineering
• Craft
• Stern
• Engineering research
• Naval architecture
• Engineering
• experimental methods
• engineering research center
• model test

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