Experimental and theoretical values are compared for the added masses of marine propellers and disks in axial translation. The experimental apparatus and procedure are described in detail, but the theoretical model is only out lined. Values predicted by the theoretical model were 15 to 30 percent smaller than the experimental results, except for the case of a circular disk in broadside motion where the results agreed within 2 percent. The generation of vorticity on the surfaces of the propellers and disks is proposed as a possible explanation for the discrepancies.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Added mass of marine propellers in axial translation


    Additional title:

    Zusaetzliche Masse fuer Schiffspropeller bei axialer Kraftuebertragung


    Contributors:

    Published in:

    Publication date :

    1976


    Size :

    16 Seiten


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English




    Marine propellers

    CHAPPLE MARK / MORLEY CARL | European Patent Office | 2015

    Free access

    Added mass and damping of vibrating propellers

    Parsons, Michael G. / Vorus, William S. / Richard, Edward M. | TIBKAT | 1980


    Marine Propellers

    Challis, H. | Tema Archive | 1973


    MARINE PROPELLERS

    CHAPPLE MARK / MORLEY CARL | European Patent Office | 2015

    Free access

    Marine propellers

    CHAPPLE MARK / MORLEY CARL | European Patent Office | 2015

    Free access