Technology readiness for Mach 0.7 to 0.8 turboprop powered aircraft with the potential for fuel savings and DOC reductions of up to 30 and 15 percent respectively relative to current in-service aircraft is addressed. The areas of propeller aeroacoustics, propeller structures, turboprop installed performance, aircraft cabin environment, and turboprop engine and aircraft studies are emphasized. Large scale propeller characteristics and high speed propeller flight research tests using a modified testbed aircraft are also considered.


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    Title :

    The NASA High-Speed Turboprop Program


    Contributors:
    J. F. Dugan (author) / B. A. Miller (author) / E. J. Graber (author) / D. A. Sagerser (author)

    Publication date :

    1980


    Size :

    48 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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    The NASA high-speed turboprop program

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    NASA/industry advanced turboprop technology program

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