Relationship between trial measured and effective power; propulsive efficiency is divided into seven component factors, and appendages factor is shown to contain implicitly significant components including influence of welded shells; data from 8 ships indicate magnitude of components. (see also - discussion p 124-40 and pt 4 p 141-9; Shipblder and Mar Engine-Bldr v 62 n 563 (Annual Int No.) Apr 1955 p 270-2)


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    Title :

    Components of propulsive efficiency of screw ships


    Additional title:

    Instn Engrs Shipbldrs Scotland -- Trans


    Contributors:
    Johnson, G. (author)


    Publication date :

    1954


    Size :

    19 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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