NASA is currently studying a commercial supersonic transport (CST) aircraft that could carry 35+ passengers at Mach 1.6+ with a 4000+nm range. The aircraft should also meet environmental goals for sonic boom, airport noise and emissions at cruise. With respect to airport noise, considerable effort has been put into predicting the noise due to the jet exhaust. This report describes an internal NASA effort to consider the contribution of fan noise to the overall engine noise of this class of aircraft.


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    Title :

    Fan Noise for a Concept Commercial Supersonic Transport


    Contributors:

    Conference:

    AIAA Propulsion and Energy Forum 2017 ; 2017 ; Atlanta, GA, United States


    Publication date :

    2017-07-10


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English







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