Research Catalog

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  • Contact stresses in meshing spur gear teeth [microform] : use of an incremental finite element procedure / Chih-Ming Hsieh and Ronald L. Huston and Fred B. Oswald.

    • Text
    • [Washington, D.C.?] : National Aeronautics and Space Administration ; [St. Louis, Mo.] : US Army Aviation Systems Command, [1992]
    • 1992

  • Dynamic measurements of gear tooth friction and load [microform] / Brian Rebbechi, Fred B. Oswald, and Dennis P. Townsend.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [St. Louis, Mo.] : US Army Aviation Systems Command ; [Springfield, Va. : National Technical information Service [distributor], [1991]
    • 1991

  • Validation of finite element and boundary element methods for predicting structural vibration and radiated noise [microform] / A.F. Seybert and X.F. Wu and Fred B. Oswald.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [St. Louis, Mo.] : US Army Aviation Systems Command ; [Springfield, Va.? : National Technical Information Service, distributor, 1992]
    • 1992

  • Comparison of analysis and experiment for gearbox noise [microform] / Fred B. Oswald ... [et al.].

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [St. Louis, Mo.] : US Army Aviation Systems Command ; [Springfield, Va. : For sale by the National Technical Information Service, 1992]
    • 1992

  • Experimental validation of boundary element methods for noise prediction [microform] / A.F. Seybert and Fred B. Oswald.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; St. Louis, Mo.] : US Army Aviation Systems Command ; [Springfield, Va. : For sale by the National Technical information Service, 1992]
    • 1992

  • Dynamic analysis of spur gears using computer program DANST [microform] / Fred B. Oswald ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Adelphi, MD?] : U.S. Army Research Laboratory ; [Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993

  • Comparison of analysis and experiment for dynamics of low-contact-ratio spur gears [microform] / Fred B. Oswald ... [et al.].

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [St. Louis, Mo.] : US Army Aviation Systems Command, Aviation R&T Activity ; [Springfield, Va. : For sale by the National Technical Information Service, 1991]
    • 1991

  • Influence of gear design parameters on gearbox radiated noise [microform] / Fred B. Oswald ... [et al.].

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

  • Contact stresses in gear teeth--a new method of analysis [microform] / Paisan Somprakit and Ronald L. Huston and Fred B. Oswald.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [St. Louis, Mo.] : US Army Aviation Systems Command, Aviation R&T Activity ; [Springfield, Va. : For sale by the National Technical Information Service, distributor, 1991]
    • 1991

  • Dynamic forces in spur gears--measurement, prediction, and code validation [microform] / Fred B. Oswald ... [et al.].

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Acoustic radiation efficiency models of a simple gearbox [microform] / Mark F. Jacobson and Rajendra Singh, Fred B. Oswald.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Measurement of gear tooth dynamic friction [microform] / Brian Rebbechi ; Fred B. Oswald and Dennis P. Townsend.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration : U.S. Army Research Laboratory ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Testing of YUH-61A helicopter transmission in NASA Lewis 2240-kW (3000-hp) facility [microform] / Andrew M. Mitchell, Fred B. Oswald, and Fredrick T. Schuller.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch ; Springfield, Va. : For sale by the National Technical Information Service, 1986.
    • 1986

  • Comparison of models for ball bearing dynamic capacity and life / Pradeep K. Gupta, Fred B. Oswald and Erwin V. Zaretsky.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, June 2015.
    • 2015-6
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo66949

  • Measurement of gear tooth dynamic friction / Brian Rebbechi, Fred B. Oswald and Dennis P. Townsend.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; Adelphi, Maryland : U.S. Army Research Laboratory, September 1996.
    • 1996-9
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo69823

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