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  • Performance optimization for rotors in hover and axial flight [microform] / T.R. Quackenbush ... [et al.].

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1989]
    • 1989

  • Formal optimization of hovering performance using free wake lifting surface theory [microform] / by Song-Young Chung.

    • Text
    • [Moffett Field, Calif.] : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Helicopter tail rotor noise analyses [microform] : final technical report ; period, June 1, 1985 - January 31, 1986 / Albert R. George and S.-T. Chou.

    • Text
    • Ithaca, New York : Sibley School of Mechanical and Aerospace Engineering, Cornell University ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Flow field around a hovering rotor [microform] / C. Tung and S. Low.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Preliminary study of a model rotor in descent [microform] / K.W. McAlister ... [et al.].

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; Hanover, MD : Available from NASA Center for AeroSpace Information, [2000]
    • 2000

  • A new methodology for free wake analysis using curved vortex elements [microform] / Donald B. Bliss, Milton E. Teske, and Todd R. Quackenbush.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1987.
    • 1987
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS67054

  • Free wake analysis of hover performance using a new influence coefficent method [microform] / Todd R. Quackenbush ... [et al.].

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; Springfield, Va. : For sale by the National Technical Information Service, 1990.
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS67089

  • Application of the wide-field shadowgraph technique to rotor wake visualization [microform] / Thomas R. Norman and Jeffrey S. Light.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1989]
    • 1989
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS71963

  • Navier-Stokes calculations for the vortex wake of a rotor in hover [microform] / C.H. Liu, J.L. Thomas, and C. Tung.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; St. Louis, Mo. : United States Army Aviation Systems Command, [1984]
    • 1984

  • Study for prediction of rotor/wake/fuselage interference / D. R. Clark, B. Maskew.

    • Text
    • Redmond, WA : Analytical Methods, Inc. ; Moffett Field, Calif : National Aeronautics and Space Administration, Ames Research Center, [1985]
    • 1985-1985
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo27584

  • Study for prediction of rotor/wake/fuselage interference [microform] / D. R. Clark, B. Maskew.

    • Text
    • Redmond, WA : Analytical Methods, Inc. ; Moffett Field, Calif : National Aeronautics and Space Administration, Ames Research Center, [1985]
    • 1983-1985

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