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J. Ocean Eng. Technol. 2008;22(3):58-63.    

Hull Form Development of 32-ft Class Leisure Boat by Statistical Analysis of Actual Ships
Jeong Uh-Cheul,Park Je-Woong,Kim Kyu-Sun
Dept. of Ship & Ocean System Inha Technical College,Dept. of Naval Architecture and Ocean Engineering Chosun University,Samwon Shipbuilding Co. Ltd.
실적선 통계분석을 이용한 32피트급 레저보트 선형개발
인하공업전문대학 선박해양시스템과,조선대학교 선박해양공학과,주식회사 삼원기업
Copyright © 2008 The Korean Society of Ocean Engineers     Open access / Under a Creative Commons License
Key Words: Leisure boat, Hull form development, Statistical analysis, Model test, CWC (Circulating water channel), CFD (Computational fluid dynamics)
핵심용어: 레저보트, 선형개발, 통계분석, 모형시험, 회류수조, 전산유체역학
A 32-ft class leisure boat was newly developed using statistical analysis of actual ships. Resistance performances were investigated by testing models in a high-speed circulating water channel, and with the CFD method. The effects of a trim tab and of a fin attached at the hull side were studied together. Wave patterns were observed to clarify the relationship between resistance performance and wave characteristics. It was found that a trim tab and a side fin play a role in increasing resistance performance within a certain velocity range.
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