The coefficients of the pitch- and heave equations have been experimentally determined for the model of the Davidson A-destroyer with a bulbous bow. Moreover the wave-forces and -moments on the restrained model have been measured in different head waves. These measurements are compared with the results of computations based on two modes of strip theory and on a ‘rational’ strip theory for slender bodies.

    The motions have been calculated with both the computed- and experimentally determined coefficients, forces and moments and are compared with each other. A comparison for one speed has also been made with the measured motions of the Naval Ship Research and Development Center (NSRDC) and the measurements of Breslin and Eng.


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    Titel :

    Pitch- and heave characteristics of a destroyer1


    Beteiligte:
    Beukelman, W. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1970-08-01


    Format / Umfang :

    18 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Schlagwörter :


    Aircraft pitch and heave rate control

    Whalley, R / Ebrahimi, M | SAGE Publications | 2000


    On damping of pitch and heave

    Newman, J.N. | Engineering Index Backfile | 1957


    Aircraft pitch and heave rate control

    Whalley, R. | Online Contents | 2000


    Heave and pitch motions of SWATH ships

    Hong, Y.S. | Tema Archiv | 1986


    The pitch-heave dynamics of transportation vehicles

    Sweet, L. M. / Richardson, H. H. | NTRS | 1975