This paper presents a new procedure for predicting the lateral drifting force and moment on an ocean platform floating in oblique waves. The disturbance of an incident wave caused by the presence of the floating body is represented by the sum of the diffracted and forced wave potentials, which are determined by satisfying the kinematical boundary conditions on the body surface. The scattered waves are determined from the asymptotic expression of the two potentials. Frank’s closed-fit method, Grim’s strip method and Maruo’s formula for two-dimensional drifting force are used. Numerical results were compared with experimental results and found to be in good agreement.


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    Titel :

    Prediction of drifting force and moment on an ocean platform floating in oblique waves1


    Beteiligte:
    Kim, C.R. (Autor:in) / Chou, F. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1973-10-01


    Format / Umfang :

    14 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Schlagwörter :


    Drifting force and moment on ships in oblique waves

    Hu, P.N. / Eng, K. | Engineering Index Backfile | 1966



    The low-frequency drifting force on a floating body in waves

    Verhagen, J. H. G. / Slujs, M. F. | TIBKAT | 1970


    The low-frequency drifting force on a floating body in waves1

    Verhagen, J.H.G. / van Sluijs, M.F. | IOS Press | 1970


    Lateral force and moment on ships in oblique waves

    Hu, P.N. | Engineering Index Backfile | 1962