This paper presents a novel method of scaling a baseline propeller map ηprop=f(J,CP,M) in order to obtain the performance of a propeller with different design characteristics. The developed method employs a Goldstein/Theodorsen model to calculate the ideal efficiency and a simple approach to estimate the propeller activity factor. The proposed scaling technique enables the use of a single propeller map for propellers with different design flight conditions, diameters, number of blades, activity factors, tip speeds, or power, provided that the blade sweep and airfoil distributions remain constant.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Novel Propeller Map Scaling Method



    Erschienen in:

    Erscheinungsdatum :

    2016




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch



    Klassifikation :

    BKL:    55.50 Luftfahrzeugtechnik / 55.50
    Lokalklassifikation TIB:    770/7040



    Novel Propeller Map Scaling Method

    Giannakakis, Panagiotis / Goulos, Ioannis / Laskaridis, Panagiotis et al. | AIAA | 2016


    Novel pedal propeller

    HUANG FASHUN | Europäisches Patentamt | 2023

    Freier Zugriff

    Novel marine propeller

    YANG YUNZHE | Europäisches Patentamt | 2021

    Freier Zugriff

    Scaling effects on a propeller in uniform inflow condition

    Khraisat, Qais / Lopes, Rui / Persson, Martin et al. | TIBKAT | 2023