A study on the hull form development of the G/T 340ton class high speed fishery patrol ship

J. Ocean Eng. Technol. 1997;11(4):221-226.

G/T 340톤급 고속 어업지도선의 선형개발에 관한 연구

이귀주,이광일

조선대학교 공과대학 선박해양공학과,조선대학교 공과대학 선박해양공학과

Keywords: Fishery Patrol Ship, Hull Form Development, Resistance Test, Trim and Sinkage, Circulating Water Channel, Hull Form Improvement

핵심용어: 어업지도선, 선형개발, 저항시험, 트림 및 침하량, 회류수조, 선형개선

Abstract

This study was carried out for the hull form development of G/T 340ton class high speed fishery patrol ship by Chosun University at the Circulating Water Channel cooperatively with Korea Maritime Service. Same size of 15knots class fishery patrol ship was selected as a parent form (Model number : CU-015), and modified fore and after body to be suitable for the operation at 20 knots. To minimize the breaking wave in the vicinity of fore body at high speed zone, high bulb nose and slender fore body hull form was chosen as an initial condition. Meanwhile, to ensure the engine room space keeping high resistance-propulsion performance, U-type stern hull form was developed.