Flight and ground investigations have been made to compare an exhaust-ejector installation with a standard exhaust-collector-ring installation on air-cooled aircraft engines in a twin-engine airplane. The ground investigation allowed that, whereas the standard engine would have overheated above 600 horsepower, the engine with exhaust ejectors cooled at take-off operating conditions at zero ram. The exhaust ejectors provided as much cooling with cowl flaps closed as the conventional cowl flaps induced when full open at low airspeeds. The propulsive thrust of the exhaust-ejector installation was calculated to be slightly less than the thrust of the collector-ring-installation.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Flight Comparison of Performance and Cooling Characteristics of Exhaust-Ejector Installation with Exhaust-Collector-Ring Installation


    Beteiligte:

    Erscheinungsdatum :

    1947-02-14


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Exhaust ejector

    XU JIAXIN / GU SHUQING / XU LIANG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    FLANGE INSTALLATION - TWO-BOLT EXHAUST

    SAE Technical Papers | 2006


    FLANGE INSTALLATION - TWO-BOLT EXHAUST

    SAE Technical Papers | 1948


    ALIGNMENT SYSTEM FOR EXHAUST INSTALLATION

    BONNER BRETT COLIN / NAGER ERIC ANDREW | Europäisches Patentamt | 2016

    Freier Zugriff