This report documents the design and structural analysis as a final deliverable for the Phase 1 contract activity. Also included is a community noise test plan, which is a key deliverable for Phase 2. Finally, a high-level estimate (Phase 3 deliverable) is provided for the work statement of Phases 2-4, which covers the build of two inlet test articles, planning and execution of a flight test with the test inlets, as well as data analysis and final documentation. The two test inlets will be compared to the production baseline inlet configuration. There is also a plan to test one of the inlets "hardwalled" using speed tape or some other similar tape to block the acoustic perforations.


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    Title :

    Feasibility Study for Low Drag Acoustic Liners Final Report


    Contributors:
    B. Riedel (author) / J. Wu (author)

    Publication date :

    2017


    Size :

    25 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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