메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
(충남대학교) (충남대학교) (충남대학교)
저널정보
대한조선학회 대한조선학회 논문집 대한조선학회논문집 제62권 제5호(통권 제263호)
오류 신고하기

피인용 1

검색

    초록·키워드

    The hydrodynamics of a control fin for an autonomous underwater vehicle (AUV) is modeled based on computational fluid dynamics analysis (CFD). The fin is designed with a low aspect ratio and working in front of the propulsor. CFD tests consist of control fin in uniform flow and fully appended vehicle. The test of control fin in uniform inflow examines the lift characteristics of the low aspect ratio fin. The results confirms that the conventional rudder models underestimate the lift force generation. The influence of tip vortex generation is dominant to reduce the lift-to-drag ratio and delay stall at high angle of attack conditions. The fully-appended vehicle tests consist of fin deflection, drift, and circular motion tests. The effects of the propulsor on fin hydrodynamics is found to be negligible. The inflow modeling by hydrodynamic force measurement is physically interpreted using flow field analysis.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-151-26-02-094378304