Research Catalog

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  • Enhanced computer aided simulation of meshing and contact with application for spiral bevel gear drives [microform] / F.L. Litvin ... [et al.].

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

  • Testing of face-milled spiral bevel gears at high-speed and load [microform] / Robert F. Handschuh ; prepared for the International Conference on Mechanical Transmissions ; sponsored by the Chinese Mechanical Engineering Society, Chongqing, China, April 5-8, 2001.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS22784

  • Computerized design, generation, and simulation of meshing and contact of face-milled formate cut spiral bevel gears [microform] / Faydor L. Litvin, Qi Fan, and Alfonso Fuentes.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : NASA Center for Aerospace Information, [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS22666

  • Experimental comparison of face-milled and face-hobbed spiral bevel gears [microform] / Robert F. Handschuh ... [et al.].

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS27201

  • Evaluation of low-noise, improved-bearing-contact spiral bevel gears [microform] / David G. Lewicki, Ron L. Woods.

    • Text
    • [Cleveland, Ohio : NASA Glenn Research Center, 2003]
    • 2003

  • Validation of helicopter gear condition indicators using seeded fault tests / Paula Dempsey, E. Bruce Brandon.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, 2013.
    • 2013
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo45764

  • Integrating condition indicators and usage parameters for improved spiral bevel gear health monitoring / Paula J. Dempsey, Robert F. Handschuh, and Irebert R. Delgado.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, June 2013.
    • 2013-6
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo51714

  • Investigation of sideband index response to prototype gear tooth damage / Paula J. Dempsey.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, November 2013.
    • 2013-11
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo54970

  • Investigation of spiral bevel gear condition indicator validation via AC-29-2C using fielded rotorcraft HUMS data / Paula J. Dempsey [and three others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, November 2014.
    • 2014-11
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo57577

  • Investigation of spiral bevel gear condition indicator validation via AC-29-2C using damage progression tests / Paula J. Dempsey.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, September 2014.
    • 2014-9
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo57992

  • Evaluation of MEMS-based wireless accelerometer sensors in detecting gear tooth faults in helicopter transmissions / David G. Lewicki, Nicholas A. Lambert and Robert S. Wagoner.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, April 2015.
    • 2015-4
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo59970

  • Investigation of gearbox vibration transmission paths on gear condition indicator performance / Paula J. Dempsey [and three others]

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, December 2013.
    • 2013-12
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo64624

  • Investigation of spiral bevel gear condition indicator validation via AC-29-2C combining test rig damage progression data with fielded rotorcraft data / Paula J. Dempsey.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, February 2015.
    • 2015-2
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo65847

  • Contact and bending durability calculation for spiral-bevel gears / Sandeep Vijayakar.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, June 2016.
    • 2016-6
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo72487

  • Gear tooth wear detection algorithm / Irebert R. Delgado.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, July 2015.
    • 2015-7
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo82371

  • Testing of face-milled spiral bevel gears at high-speed and load / Robert F. Handschuh.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center : U.S. Army Research Laboratory, March 2001.
    • 2001-3
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS22784

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