Research Catalog

New! Try our Article Search to discover online journals, books, and more from home with your library card.

Selected filters.Clear Filters

  • Active minimization of energy density in three-dimensional enclosures [microform] : performance report Dec. 1993-Dec. 1994 / Scott D. Sommerfeldt, principal investigator.

    • Text
    • State College, PA. : Pennsylvania State University, Applied Research Laboratory ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Semi-annual report for NASA grant NAG-1-431 [microform] : period, November 1, 1986 - April 30, 1987 / principal investigator, B.T. Smith.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1987]
    • 1987

  • Acousto-ultrasonic decay in metal matrix composite panels [microform] / Harold E. Kautz.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Utilization of coupling effects in compensator design for structural acoustic systems [microform] / H.T. Banks, M.A. Demetriou, R.C. Smith.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • A user's guide to the Zwikker-Kosten Transmission Line Code (ZKTL) [microform] / J.J. Kelly and H. Abu-Khajeel.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Springfield, VA : National Technical Information Service, distributor, [1997]
    • 1997

  • Advanced turbofan duct liner concepts [microform] / Gerald W. Bielak and John W. Premo, Alan S. Hersh.

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

  • Structural acoustic prediction and interior noise control technology [microform] / G. P. Mathur ... [et al.].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover, MD : Available from NASA Center for AeroSpace Information, [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS39074

  • Acoustic performance of drive rig mufflers for model scale engine testing / David B. Stephens.

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

    Available Online

    https://purl.fdlp.gov/GPO/gpo51671

  • Acoustic test characterization of melamine foam for usage in NASA's payload fairing acoustic attenuation systems / William O. Hughes, Anne M. McNelis, and Mark E. McNelis.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, June 2014.
    • 2014-6
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo56128

  • Integrated structural/acoustic modeling of heterogeneous panels / Brett A. Bednarcyk [and three others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, 2012.
    • 2012
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo37231

No results found from Digital Research Books Beta

Digital books for research from multiple sources world wide- all free to read, download, and keep. No Library Card is Required. Read more about the project.

digital-research-book
Explore Digital Research Books Beta