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 hydrodynamic characteristics of flow around a surface piercing cylinder is still important in the field of naval architecture and ocean engineering. Various experimental and numerical studies have been conducted on simple structures to develop engineering solutions for issues such as frictional and wave-making resistance, vortex-induced vibration (VIV), and noise generation. In particular, splash phenomena and noise generated around masts, which are critical components requiring specialized performance for military applications such as submarines, are directly related to the survivability of naval vessels. Therefore, a thorough hydrodynamic understanding of these phenomena and the development of methods to reduce underwater noise emissions are of paramount importance. This study provides an in-depth investigation of the flow characteristics occurring in the submerged region beneath a cylinder, with a particular focus on elucidating the effects of the mast-shaped structure on bubble generation and flow field variations. An OpenCV-based image processing technique was developed to quantitatively evaluate the amount of bubble generation, distinguish between bubbles of different sizes, and track their trajectories. Furthermore, the bubble generation patterns were analyzed under various flow velocity conditions.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-151-26-02-094377683