Condition for best thrust distribution with least losses is fulfilled by arrangement in which induced efficiency of annular parts varies within internal and external limit; thrust and performance of this propeller are compared with ideal machine. Bibliography. English translation of paper indexed in Engineering Index 1941 p 59, from Luftfahrtforschung Apr 22 1941.


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    Title :

    Contribution to ideal efficiency of screw propellers


    Additional title:

    Nat Advisory Committee Aeronautics -- Tech Memo


    Contributors:
    Hoff, W. (author)


    Publication date :

    1942


    Size :

    25 pages


    Remarks:

    3 Supp plates


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English




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