The paper considers single-row ducted fans with four-blade and eight-blade propellers, as well as a two-row ducted fan with four-bladed counter-rotating propellers. The effect of ring length on thrust and propulsion efficiency is investigated.


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    Title :

    Research of Ducted Propellers. Comparison of Coaxial, Four Bladed, and Eight-Bladed Counter-Rotating Propeller


    Additional title:

    Russ. Aeronaut.


    Contributors:

    Published in:

    Russian Aeronautics ; 66 , 2 ; 259-266


    Publication date :

    2023-04-01


    Size :

    8 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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