Many NASA and industry advanced airframe configurations involve highly integrated installations of the propulsion system either directly into the airframe or in close proximity. Current acoustic challenges resulting from highly integrated propulsion installations will be reviewed as well as the ongoing NASA efforts to quantify these impacts to improve noise estimates of future systems and guide noise reduction technology maturation activities.


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    Title :

    Acoustics Considerations for Propulsion Airframe Integration


    Contributors:

    Conference:

    ISABE 2019 (International Society for Air Breathing Engines) ; 2019 ; Canberra, Australia


    Publication date :

    2019-09-22


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




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