Research Catalog

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

Selected filters.Clear Filters

  • Computer program for Bessel and Hankel functions [microform] / Kevin L. Kreider ... [et al.].

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1991]
    • 1991

  • Modal element method for scattering of sound by absorbing bodies [microform] / Kenneth J. Baumeister and Kevin L. Kreider.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1992]
    • 1992

  • Modal ring method for the scattering of electromagnetic waves [microform] / Kenneth J. Baumeister and Kevin L. Kreider.

    • Text
    • [Washington, D.C.] : NASA ; [Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993

  • Scattering cross section of sound waves by the modal element method [microform] / Kenneth J. Maumeister and Kevin L. Kreider.

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

  • Time-dependent parabolic finite difference formulation for harmonic sound propagation in a two-dimensional duct with flow [microform] / Kenneth J. Baumeister and Kevin L. Kreider.

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

  • Finite difference time marching in the frequency domain [microform] : a parabolic formulation for aircraft acoustic nacelle design / Kenneth J. Baumeister and Kevin L. Kreider.

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

  • Preconditioning the helmholtz equation for rigid ducts [microform] / Kenneth J. Baumeister, Kevin L. Kreider.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; Springfield, VA : National Technical Information Service, distributor, [1998]
    • 1998

  • Modal ring method for the scattering of sound [microform] / Kenneth J. Baumeister and Kevin L. Kreider.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1993]
    • 1993
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS60633

  • Finite difference time marching in the frequency domain : a parabolic formulation for aircraft acoustic nacelle design / Kenneth J. Baumeister and Kevin L. Kreider.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, September 1996.
    • 1996-9
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo68473

  • Time-dependent parabolic finite difference formulation for harmonic sound propagation in a two-dimensional duct with flow / Kenneth J. Baumeister and Kevin L. Kreider.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, November 1996.
    • 1996-11
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo70683

  • Preconditioning the Helmholtz equation for rigid ducts / Kenneth J. Baumeister, Kevin L. Kreider.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, March 1998.
    • 1998-3
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo82940

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