An aerodynamic blunt aft body (10) of a helicopter fuselage with two strakes (7, 8) along an aft surface (9) and/or respective left hand and right hand side fuselage surfaces (5, 6). Each strake (7, 8) is defined by first and second intersection lines (3, 4) resulting from intersections of horizontal planes (z) with the surface of the aft surface (9) or the respective left hand and right hand side fuselage surfaces (7, 8). The strakes are defined by a two or three dimensional spline (12) from the surface (2) towards the aft surface (9) inside said first and second intersection lines (3, 4) and inside the bounding box (15).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Aerodynamic, blunt aft body


    Beteiligte:

    Erscheinungsdatum :

    2016-01-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    AERODYNAMIC, BLUNT AFT BODY

    D ALASCIO ALESSANDRO / MORES SEBASTIAN / LE CHUITON FREDERIC et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Transonic Blunt Body Aerodynamic Coefficients Computation

    Sancho, J. / Vargas, M. / Gonzalez, E. et al. | British Library Conference Proceedings | 2011


    Aerodynamic Assessment of Several Blunt Body Configurations

    Rosema, Christopher / Riddle, David | AIAA | 2009


    Aerodynamic Assessment of Several Blunt Body Configurations

    Rosema, C. / Riddle, D. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2009


    Aerodynamic Characteristics of a Flared Body with Blunt Nose

    H. Higuchi / I. Kawamoto / J. Noda et al. | NTIS | 1970