Research Catalog

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  • Techniques for improving the accuracy of cryogenic temperature measurement in ground test programs [microform] / Paula J. Dempsey and Richard H. Fabik.

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

  • Using silicon diodes for detecting the liquid-vapor interface in hydrogen [microform] / Paula J. Dempsey and Richard H. Fabik.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, [1992]
    • 1992

  • Minimizing load effects on NA4 gear vibration diagnostic parameter [microform] / Paula J. Dempsey and James J. Zakrajsek.

    • 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/LPS26801

  • Gear damage detection using oil debris analysis [microform] / Paula J. Dempsey.

    • 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/LPS26895

  • Integrating oil debris and vibration gear damage detection technologies using fuzzy logic [microform] / Paula Dempsey, Abdollah A. Afjeh ; [prepared for the International 58th Annual Forum and Technology Display ; sponsored by the American Helicopter Society, Montreal, Quebec, Canada, June 11-13, 2002].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center ; Hanover MD : Available from NASA Center for AeroSpace Information, [2002]
    • 2002
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS36326

  • Threshold assessment of gear diagnostic tools on flight and test rig data [microform] / Paula J. Dempsey, Marianne Mosher and Edward M. Huff.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2003]
    • 2003

  • Threshold assessment of gear diagnostic tools on flight and test rig data / Paula J. Dempsey, Marianne Mosher and Edward M. Huff.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2003]
    • 2003
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS51482

  • 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

  • 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

  • Minimizing load effects on NA4 gear vibration diagnostic parameter / Paula J. Dempsey and James J. Zakrajsek.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, February 2001.
    • 2001-2
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS26801

  • Current status of hybrid bearing damage detection / Paula J. Dempsey, Joseph M. Certo, Wilfredo Morales.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, June 2004.
    • 2004-6
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo177464

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