1–5 von 5 Ergebnissen
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    Performance optimization of marine propellers

    Lee, Chang-Sup / Choi, Young-Dal / Ahn, Byoung-Kwon et al. | Online Contents | 2010
    /sec). In this paper, a design method for increasing performance of the marine propellers including the WCT propeller is suggested. It is ...

    A numerical and experimental study on the drag of a cavitating underwater vehicle in cavitation tunnel

    Choi, Jung-Kyu / Ahn, Byoung-Kwon / Kim, Hyoung-Tae | Online Contents | 2015
    Abstract For Super-Cavitating Underwater Vehicles (SCUV), the numerical analyses and experiments in a large cavitation tunnel are carried ...

    Experimental and numerical studies on super-cavitating flow of axisymmetric cavitators

    Ahn, Byoung-Kwon / Lee, Chang-Sup / Kim, Hyoung-Tae | Online Contents | 2010
    advantage of the dramatic drag reduction. In this study we are focusing our attention on super-cavitating flows around axisymmetric cavitators. A ...

    Experimental investigation of supercavitating flows

    Ahn, Byoung-Kwon / Lee, Tae-Kwon / Kim, Hyoung-Tae et al. | Online Contents | 2012
    ABSTRACT When the object is traveling in the water at tremendously high speeds, the cavity forms and grows up at a fore part of the object ...

    Modelling cavitating flow around underwater missiles

    Petitpas, Fabien / Saurel, Richard / Ahn, Byoung-Kwon et al. | Online Contents | 2011
    missiles. Such systems use gas injection and natural cavitation to reduce drag effects. Consequently material interfaces appear separating liquid ...