For the design of hull forms with better resistance and propulsive performance, it is essential to understand flow characteristics, such as wave and wake development, around a ship. Experimental data detailing the local flow characteristics are invaluable for the validation of the physical and numerical modeling of computational fluid dynamics (CFD) codes, which are recently gaining attention as efficient tools for hull form evaluation. This paper describes velocity and wave profiles measured in the towing tank for the KRISO 138,000 m3 LNG carrier model with propeller and rudder. The effects of propeller and rudder on the wake and wave profiles in the stern region are clearly identified. The results contained in this paper can provide an opportunity to explore integrated flow phenomena around a model ship in the self-propelled condition, and can be added to the International Towing Tank Conference benchmark data for CFD validation as the previous KCS and KVLCC cases.


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    Title :

    Flow measurement around a model ship with propeller and rudder


    Additional title:

    Messung der Strömungsgeschwindigkeit an einem Schiffsmodell mit Propeller und Ruder


    Contributors:
    Van, S.H. (author) / Kim, W.J. (author) / Yoon, H.S. (author) / Lee, Y.Y. (author) / Park, I.R. (author)

    Published in:

    Experiments in Fluids ; 40 , 4 ; 533-545


    Publication date :

    2006


    Size :

    13 Seiten, 16 Bilder, 4 Tabellen, 26 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Ship-Propeller-Rudder Interaction

    Kracht, A. M. / Chinese Society of Naval Architecture and Marine Engineering| SNAME| ASME | British Library Conference Proceedings | 1992



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