The advent of novel electric-powered propeller aircraft designs brings back increased focus on assessment of aircraft whirl flutter. During operation of propeller-driven aircraft, generation of aerodynamic forces on the propeller blades and their interaction with the inertial and elastic forces of the blades cause this phenomenon. In this study, an analytical model is presented for the solution of whirl flutter of propellerengine system. The engine-propeller configuration is assumed to be rigid, while it is flexibly mounted to undergo angular displacement in the vertical (pitch) plane of the propeller axis and in the horizontal (yaw) plane. The stability characteristics of the presented model is analytically investigated and plotted for varying advance ratio values.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An Analytical Investigation of Propeller Whirl Flutter


    Beteiligte:
    Yildiz, Abdulkadir (Autor:in) / Kucukali, Musa (Autor:in) / Eken, Seher (Autor:in)


    Erscheinungsdatum :

    2023-06-07


    Format / Umfang :

    406296 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Propeller-nacelle whirl flutter

    Houbolt, J.C. / Reed III, W.H. | Engineering Index Backfile | 1962


    Notes on propeller whirl flutter

    Baker, K.E. / Smith, R. / Toulson, K.W. | Engineering Index Backfile | 1965


    Review of propeller-rotor whirl flutter

    Reed, W. H., III | NTRS | 1967


    X-57 Whirl Flutter & Propeller Stability Assessments

    Josiah Waite / Andrew Kreshock / Jinwei Shen et al. | NTRS


    PROPELLER WHIRL FLUTTER CONSIDERATIONS FOR V/STOL AIRCRAFT

    Bennett, R. M. / Reed, W. H., III | NTRS | 1963