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Filtering by: Creator Johnson, Colin P. Remove constraint Creator: Johnson, Colin P. Degree Field Civil Engineering Remove constraint Degree Field: Civil Engineering Subject Cylinders -- Hydrodynamics Remove constraint Subject: Cylinders -- Hydrodynamics

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  • Random wave forces on cylinders

    Creator:
    Hsu, Ming-kuang
    Abstract:
    The in-line force power spectrum is predicted by the frequency domain maximum force coefficient [C[subscript μn](z,f[subscript n])] vs. Keulegan-Carpenter number [K[subscript n] (z,f[subscript n])] relationship. The frequency domain Keulegan- Carpenter number is defined as the velocity from the amplitude spectrum at f divided by the respective frequency and diameter of...
    Resource Type:
    Dissertation
    Full Text:
    (z,fn) C H n (z) p C T n (z) p C V n (z) p Total force coefficient, see Eq. (2.1-1

  • Hydrodynamic forces on a horizontal cylinder under waves and current

    Creator:
    Teng, Chung-chu
    Abstract:
    By assuming the linear superposition principle to be valid, the hydrodynamic forces on a horizontal cylinder under waves and current are examined. In this study, towing a cylinder in waves is used to simulate a cylinder under waves and current. The experimental technique is proved valid through theoretical considerations and...
    Resource Type:
    Masters Thesis
    Full Text:
    P = water mass density C d = drag coefficient Cm = inertia coefficient u = horizontal component

  • Smooth and roughened horizontal cylinders in periodic waves and current

    Creator:
    Teng, Chung-chu
    Resource Type:
    Dissertation
    Full Text:
    in waves 114 5.3-3 Ctr vs. K for various c for HSMC8 in waves 115 5.3-4 C P vs. K for various Q