New constant is proposed for use with basic J, KT, KQ system in establishing method of plotting on single chart all of characteristics of propeller series; use of constants "flow ratio" and "resistance thrust ratio" suggested rather than wake and thrust deduction fractions; method of powering by use of charts is proposed which utilizes two design points corresponding to points of thrust and torque identity.


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    Title :

    Propeller coefficients and powering of ships


    Additional title:

    Soc Naval Architects Mar Engrs -- Advance Paper


    Contributors:
    Lewis, F.M. (author)

    Conference:

    Society of Naval Architects and Marine Engineers -- Meeting ; 1951



    Publication date :

    1951


    Size :

    9 pages


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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