Wind tunnel smoke tests with small helicopter rotor; apparatus includes specially developed hot wire smoke generator; flow pattern in neighborhood of rotor in vortex ring state described by introducing spread of slipstream, causing airbody around rotor; by considering proportions of this airbody, unpleasant behavior of helicopters in partial power-off descent at low forward speed can be more clearly understood.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Airflow patterns in neighbourhood of helicopter rotors


    Weitere Titelangaben:

    Aircraft Eng


    Beteiligte:
    Drees, J.M. (Autor:in) / Hendal, W.P. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1951


    Format / Umfang :

    5 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Airflow Patterns in the Neighbourhood of Helicopter Rotors

    Meijer Drees, Ir. J. / Hendal, Ir. W.P. | Emerald Group Publishing | 1951


    Jet-propelled helicopter rotors

    Klemin, A. | Engineering Index Backfile | 1949


    Aero-acoustics of helicopter rotors

    Prieur, J. / Von Karman Institute for Fluid Dynamics | British Library Conference Proceedings | 1996


    Unsteady Aerodynamics of Helicopter Rotors

    W. P. Jones / W. J. McCroskey / J. J. Costes | NTIS | 1972


    NEW GENERATION OF HELICOPTER ROTORS

    Szumanski, K. / Szumanski, A. / Polskie Stowarzyszenie Wiroplatowe | British Library Conference Proceedings | 2000