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  • 국내학술지

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    국내학술지 제목 게시판 내용
    제목(국문) 동적위치제어용 스러스터 사이의 유체역학적 상호작용에 대한 수치해석 연구
    제목(영문) A Numerical Study on Hydrodynamic Interactions between Dynamic Positioning Thrusters
    저자 진두화 (D.-H. Jin ,울산대학교 기계공학부 ) ▷공저자네트워크등록하기
    이상욱 (S.-W. Lee ,울산대학교 기계공학부 ) ▷공저자네트워크등록하기
    초록
    초록(영문)

    In this study, we conducted computational fluid dynamics (CFD) simulations for the unsteady
    hydrodynamic interaction of multiple thrusters by solving Reynolds averaged Navier-Stokes equations. A
    commercial CFD software, STAR-CCM+ was used for all simulations by employing a ducted thruster model with
    combination of a propeller and No. 19a duct. A sliding mesh technique was used to treat dynamic motion of
    propeller rotation and non-conformal hexahedral grid system was considered. Four different combinations in tilting
    and azimuth angles of the thrusters were considered to investigate the effects on the propUlsion performance. We
    could find that thruster-hull and thruster-thruster interactions has significant effect on propUlsion performance and
    further study will be required for the optimal configurations with the best tilting and relative azimuth angle
    between thrusters.

    keyword Computational Fluid Dynamics
    Dynamic Positioning System
    Thruster-Thruster Interaction
    저널명 대한기계학회논문집 B ▷관련저널보기
    VOL 41
    PAGE 0373
    발표년도 2017
    국문File 국문다운로드
    영문File
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