Jet wake degradation and thrust characteristics of 11 exhaust nozzle models designed for dynamic pressure and temperature reduction in jet were evaluated statically, using hot gases and unheated air, and similar tests were conducted with reference circular nozzle; additional tests were conducted to determine effects of fuselage and/or proximity of ground plane upon thrust and jet wake characteristics; results show significant jet wake degradation for nozzles tested, in and out of ground effect and with various fuselage configurations.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Exhaust jet wake and thrust characteristics of several nozzles designed for VTOL downwash suppression -- Test in and out of ground effect with 70°F and 1200°F nozzle discharge temperatures


    Weitere Titelangaben:

    NASA CR


    Beteiligte:
    Higgins, C.C. (Autor:in) / Kelly, D.P. (Autor:in) / Wainwright, T.W. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1966


    Format / Umfang :

    97 pages


    Medientyp :

    Report


    Format :

    Print


    Sprache :

    Englisch