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  • En route noise levels from propfan test assessment airplane [microform] / Donald P. Garber and William L. Willshire, Jr.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Near-field noise of a single-rotation propfan at an angle of attack [microform] / M. Nallassamy ... [et al.].

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1990]
    • 1990

  • In flight measurement of steady and unsteady blade surface pressure of a single rotation large scale advanced prop-fan installed on the PTA aircraft [microform] / D. Parzych ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Astrop3 user's guide [microform] / Richard August.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Aeroacoustic effects of reduced aft tip speed at constant thrust for a model counterrotation turboprop at takeoff conditions [microform] / Richard P. Woodward and Christopher E. Hughes.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]
    • 1990

  • Propulsion/airframe interference for ducted propfan engines with ground effect [microform] / Abdollah Arabshahi and Ramesh Pankajakshan.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • FPCAS2D user's guide, version 1.0 [microform] / Milind A. Bakhle.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Dynamic response and stability of a composite prop-fan model [microform] / by Arthur F. Smith and Bennett M. Brooks.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1986]
    • 1986

  • A review of propeller noise prediction methodology 1919-1994 [microform] / F. Bruce Metzger.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Aeroacoustics of advanced propellers [microform] / John F. Groeneweg ; prepared for the 17th Congress of the International Council of Aeronautical Sciences, sponsored by the American Institute of Aeronautics and Astronautics, Stockholm, Sweden, September 9-14, 1990.

    • Text
    • [Washington, D.C.] : NASA ; [Springfield, Va. : For sale by the National Technical Information Service, 1990?]
    • 1990

  • Investigation of advanced counterrotation blade configuration concepts for high speed turboprop systems. Task 1, Ducted propfan analysis [microform] : final report / Edward J. Hall, Robert A. Delaney, and James L. Bettner.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, [1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS67939

  • Advanced turboprop vibratory characteristics [microform] : final report / A. V. Srinivasan, G. B. Fulton.

    • Text
    • East Hartford, CT : United Technologies Research Center ; Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, [1984]
    • 1984

  • Large-scale Advanced Propfan (LAP) performance, acoustic and weight estimation, January, 1984 [microform] / D. Parzych, [S. Cohen, A. Shenkman].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Method for the prediction of the installation aerodynamics of a propfan at subsonic speeds : user manual / B. Chandrasekaran.

    • Text
    • Hampton, Va. : Vigyan Research Associates, Inc. : National Aeronautics and Space Administration, Langley Research Center, [1986]
    • 1986
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo23588

  • Method for the prediction of the installation aerodynamics of a propfan at subsonic speeds [microform] : user manual / B. Chandrasekaran.

    • Text
    • Hampton, Va. : Vigyan Research Associates, Inc. : National Aeronautics and Space Administration, Langley Research Center, [1986]
    • 1986

  • Analysis and test evaluation of the dynamic response and stability of three advanced turboprop models at low forward speed [microform] / by Arthur F. Smith.

    • Text
    • Windsor Locks, Conn. : United Technologies Corporation, Hamilton Standard Division ; Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : For sale by the National Technical Information Service], 1985.
    • 1985

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