Study on Hull Form Development and Resistance Performance of High Speed Aluminum Leisure Boat

doi:2012.26.6.14

J. Ocean Eng. Technol. > Volume 26(6); 2012 > Article

J. Ocean Eng. Technol. 2012;26(6):14-18.
DOI: https://doi.org/10.5574/KSOE.2012.26.6.014

Jeong Uh-Cheul,Kim Do-Jung,Choi Hong-Sik

Dept. Of Naval Architecture and Ocean Engineering Inha Technical College,Jeonnam Division Korea Marin Equipment Research Institute,Shinwoo Industrial Co. Ltd.

30피트급 고속 알루미늄 레저보트 선형개발과 저항성능에 관한 연구

정우철,김도정,최홍식

인하공업전문대학 조선해양과,한국조선해양기자재연구원 전남분원,신우산업(주)

Keywords: Aluminum leisure boat, Hull form development, Resistance performance, Model test, Circulating water channel

핵심용어: 알루미늄 레저보트, 선형개발, 저항성능, 모형시험, 회류수조

Abstract

A 30ft class aluminum leisure boat is newly developed and the resistance performances are investigated by a model test at a high-speed circulating water channel. The effect of a fin attached to the side of the hull is studied at two different displacements. Wave patterns are observed to make clear the relationship between the resistance performance and wave characteristics. It can be found that a chine position at the draft line can have a strong effect on the resistance performance around a certain velocity range.