Advanced propfans were selected to be used throughout the family of commuters. These propulsion systems offer a 25 to 28 percent fuel savings over comparably sized turbofans operating in the 1990s. A brief study of the propulsion systems available for the family of commuters is provided and the selection of the advanced turboprops justified. The propeller and engine designs and performance are discussed. The integration of these designs are examined. Also addressed is the noise considerations and constraints due to propfan installation.


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    Title :

    Advanced propfan analysis for the family of commuter airplanes


    Contributors:

    Publication date :

    1987-05-01


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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