Account of full-scale tests on two 19,000-ton ore carriers, which formed part of research at University of Adelaide on ship vibrations; tail-shaft torque and thrust were measured using strain-gage techniques over range of operating conditions; torque and thrust waveforms were harmonically analyzed up to 24th component; applied hydrodynamic torque and thrust on propeller were computed, and harmonically analyzed; virtual inertia of propeller was calculated from free-vibration records and results compared with values estimated from available formulas.


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    Titel :

    Full-scale measurement of force fluctuations and virtual inertia of propellers


    Weitere Titelangaben:

    Inst Mar Engrs -- Trans


    Beteiligte:
    Norrie, D.H. (Autor:in) / Fowler, J.H. (Autor:in)


    Erscheinungsdatum :

    1965


    Format / Umfang :

    11 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Virtual inertia of propellers

    Lewis, F.M. / Auslaender, J.A. | Engineering Index Backfile | 1960


    Virtual inertia of propellers under load

    Norrie, D.H. | Engineering Index Backfile | 1965



    Full-scale results of first TVF propellers

    Fornells, R.R. / Gomez, G.P. | Tema Archiv | 1984


    Full-feathering propellers

    McCoy, H.M. | Engineering Index Backfile | 1938