The NASA high-speed turboprop program

The NASA high-speed turboprop program

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 per...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Dugan, J. F., Miller, B. A., Graber, E. J., Sagerser, D. A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Aircraft Propulsion And Power
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Beschreibung
Zusammenfassung: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.