The commercial supersonic transport industry needs accurate prediction of landing and take-off propulsion fan noise. To enable improving these predictions, under contract to NASA, GE Aviation designed an inlet, two-stage fan with inlet guide vane, and flow path with separate flow nozzles for a turbofan engine relevant to a commercial supersonic transport application. This non-proprietary, but export controlled, geometry enables cross comparison of predictions, and is a step towards reducing prediction uncertainty. This presentation has the current status of this effort.


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    Titel :

    NASA “SuperFan”: Inlet+Fan Design for Landing and Take-Off (LTO) Noise Assessments


    Beteiligte:

    Kongress:

    Acoustics TWG at NASA LaRC ; 2021 ; Online, US


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




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