※ 기관로그인 시 무료 이용이 가능합니다.
※ 학술발표대회집, 워크숍 자료집 중 4페이지 이내 논문은 '요약'만 제공되는 경우가 있으니, 구매 전에 간행물명, 페이지 수 확인 부탁 드립니다.
4,000원
원문정보
초록
영어
In this study, the effect of underwater hydrofoils was analyzed through model tests on a motor boat with a total length of approximately 8.5 m and a maximum speed of 25 knots(approximately 12.9 m/s). The degree of hull sinkage and resistance performance according to the size and angle of attack of the foils with the same cross sectional shape were analyzed and the required horsepower was estimated. Through this study, it was confirmed that the area and angle of attack of the foils had a great effect on hull sinkage and that a rapid decrease in resistance and change in required horsepower occurred depending on the degree of hull sinkage.
목차
Abstract 1. 서론 2. 연구 대상 2.1 대상 선형 2.2 수중 날개 2.3 추진기 3. 초기 마 력추정 4. 모 형시험 4.1 시험조건 4.2 시험결과 5. 결론 후기 References
키워드
모터보트전기추진수중날개저항성능모형시험Motor boatElectric propulsionUnderwater hydrofoilResistance performanceModel test
저자
최준웅 [ Jun-Woong Choi | Principal Researcher, Marine Leisure & Safety Research Center, Research Institute of Medium & Small Shipbuilding ]
정우철 [ Uh-Cheul Jeong | Member, Professor, Dept. of Naval Architecture & Ocean Engineering, Inha Technical College ]
Corresponding Author