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  • Follow-on low noise fan aerodynamic study [microform] : task 15-final report / Nathan J. Heidegger, Edward J. Hall, and Robert A. Delaney.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • Investigation of advanced counterrotation blade configuration concepts for high speed turboprop systems. Task IV, Advanced fan section aerodynamic analysis final report [microform] / Andrew J. Crook and Robert A. Delaney.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : For sale by the National Technical Information Service, 1992]
    • 1992

  • Investigation of advanced counterrotation blade configuration concepts for high speed turboprop systems. Task III, Advanced fan section grid generator, final report and computer program user's manual [microform] / Andrew J. Crook and Robert A. Delaney.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1992]
    • 1992

  • Investigation of advanced counterrotation blade configuration concepts for high speed turboprop systems. Task IV, Advanced fan section aerodynamic analysis computer program user's manual [microform] / Andrew J. Crook and Robert A. Delaney.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1992]
    • 1992

  • Investigation of advanced counterrotation blade configuration concepts for high speed turboprop systems. Task 5, Undsteady counterrotation ducted propfan analysis [microform] : final report / Edward J. Hall and Robert A. Delaney.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : For sale by the National Technical Information Service, 1993]
    • 1993

  • Investigation of advanced counterrotation blade configuration concepts for high speed turboprop systems. Task 5, Unsteady counterrotation ducted propfan analysis computer program user's manual / Andrew J. Crook and Robert A. Delaney.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : For sale by the National Technical Information Service, 1993]
    • 1993

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

    • Text
    • [Washington, D.C.? : National Aeronautics and Space Administration], Lewis Research Center, [1991]
    • 1991

  • Investigation of advanced counterrotation blade configuration concepts for high speed turboprop systems [microform] : task II, unsteady ducted propfan analysis / Edward J. Hall, Robert A. Delaney, and James L. Bettner.

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

  • Small engine technology. Task 4, Advanced small turboshaft compressor (ASTC) performance and range investigation [microform] / Jeff L. Hansen and Robert A. Delaney.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • ADPAC v1.0 [microform] : user's manual / Edward J. Hall, Nathan J. Heidegger, and Robert A. Delaney.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • 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

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