Technology required to develop a pneumatic thrust deflector was investigated. Pneumatic thrust deflection is achieved by blowing a thin sheet of air tangentially across a curved surface adjacent to the slipstream produced by a turbojet engine. Controlling the angle of thrust deflection requires no moving surfaces because the angle of deflection varies with the momentum of the jet sheet. Increasing the momentum of the jet sheet results in an increase in the thrust deflection angle. A wide range of thrust deflection, through 60 deg, was achieved in a series of investigations using a small turbojet simulator and the J402-CA-400 turbojet engine. This mechanically simple pneumatic system can provide high performance aircraft with a thrust deflecting capability for increased maneuverability, heavy lift capability, or short takeoff and landing (STOL) capability.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Development of Pneumatic Thrust Deflector


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    Aerospace Congress and Exposition ; 1984



    Erscheinungsdatum :

    01.10.1984




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Deflector for a thrust flow powered vehicle and thrust flow powered vehicle with said deflector

    POULTON ROSS WILLIAM / LEE DAEMON / HUSSAIN MOHAMMAD AZAD et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    AIRCRAFT THRUST DEFLECTOR AND AIRCRAFT THRUST DEFLECTION METHOD

    YAMANE AKIHIRO / MURATA IWAO / SATO KAZUNARI | Europäisches Patentamt | 2016

    Freier Zugriff

    Pneumatic thrust device

    GAO SHENGSHENG / WANG YUDONG / LIU HAO | Europäisches Patentamt | 2025

    Freier Zugriff

    Evaluation of a combination thrust reverser-jet deflector concept

    GALEY, D. / LOGIE, R. / WHITE, A. | AIAA | 1964