A pre-cooler system (13) employs a powered pre-cooler fan assembly (15) having a fan (34) adapted to receive bypass engine fan air through an inlet plenum (25) with an outlet guide vane array (OGVA) (38) adapted to control airflow from the inlet plenum (25) and the fan (34), with a rotational power source (30, 60) operationally connected to the fan (34). A shroud (35) directs airflow from the inlet plenum (25), the fan (34) and OGVA into a pre-cooler (16) disposed downstream of the fan (34) and OGVA.


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    Title :

    POWERED PRE-COOLER FAN ASSEMBLY


    Additional title:

    ANGETRIEBENE VORKÜHLERGEBLÄSEANORDNUNG
    ENSEMBLE DE VENTILATEUR ÉLECTRIQUE PRÉ-REFROIDISSEUR


    Contributors:

    Publication date :

    2023-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F02K JET-PROPULSION PLANTS , Strahltriebwerke



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