A cryogenic cooling system (2200) for an aircraft (800) includes a first air cycle machine (2201), a second air cycle machine (2220), and a means for collecting liquid air. The first air cycle machine (2201) is operable to output a cooling air stream (2210) based on a first air source (2204). The second air cycle machine (2220) is operable to output a chilled air stream (2223) at a cryogenic temperature based on a second air source (2221) cooled by the cooling air stream (2210) of the first air cycle machine (2201). An output of the second air cycle machine (2220) is provided to the means for collecting liquid air.


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    Title :

    PROPULSION SYSTEM COOLING CONTROL


    Additional title:

    ANTRIEBSSYSTEMKÜHLUNGSSTEUERUNG
    COMMANDE DE REFROIDISSEMENT D'UN SYSTÈME DE PROPULSION


    Contributors:

    Publication date :

    2024-04-24


    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 / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT , Verflüssigen, Verfestigen oder Trennen von Gasen oder Gasgemischen durch Druck- und Kältebehandlung / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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