A gas turbine engine includes a very high speed low pressure turbine such that a quantity defined by the exit area of the low pressure turbine multiplied by the square of the low pressure turbine rotational speed compared to the same parameters for the high pressure turbine is at a ratio between about 0.5 and about 1.5.


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    Title :

    GAS TURBINE ENGINE WITH HIGH SPEED LOW PRESSURE TURBINE SECTION


    Additional title:

    GASTURBINENMOTOR MIT EINEM HOCHGESCHWINDIGKEITS-NIEDERDRUCK-TURBINENABSCHNITT
    TURBINE À GAZ DOTÉE D'UNE SECTION TURBINE À BASSE PRESSION À VITESSE ÉLEVÉE



    Publication date :

    2015-09-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F02K JET-PROPULSION PLANTS , Strahltriebwerke / B64C AEROPLANES , Flugzeuge



    High Pressure Intercooled Turbine Engine Concept

    Rodgers, Colin | SAE Technical Papers | 1988




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