Experimental results are presentec on the spindle torque and open-water performance of two skewed controllable-pitch propellers. Both propellers have radial distributions of skew specified so that the section midchord is forward of the spindle axis at the inner radii and aft of the spindle axis at the outer radii. One propeller has no rake and the other has substantial forward rake. The experiments were conducted at steady conditions in uniform flow in a towing basin over a range of positive and negative pitch ratios and a range of positive and negative advance coefficients so that the complete maneuvering envelope of the ship was simulated in a quasi-steady manner. The experimental open-water performance was correlated with calculated values based on a least-squares fit to previous systematic experimental data.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Experimental spindle torque and open-water performance of two skewed controllable-pitch propellers


    Weitere Titelangaben:

    Experimenteller Spindeldrehmoment und die Leistung verstellbarer Schiffspropeller in offenen Gewaessern


    Beteiligte:
    Boswell, R.J. (Autor:in) / Nelka, J.J. (Autor:in) / Kader, R.O. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1975


    Format / Umfang :

    174 Seiten


    Medientyp :

    Report


    Format :

    Print


    Sprache :

    Englisch




    Highly skewed controllable pitch propellers

    Bjorkheden, O. | Tema Archiv | 1981



    Controllable-pitch propellers

    Rupp, L.A. | Engineering Index Backfile | 1948


    Controllable pitch propellers

    Engineering Index Backfile | 1950


    Controllable pitch propellers

    Webb, J.A. / Waters, W. | Tema Archiv | 1979