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  • Long-time numerical integration of the three-dimensional wave equation in the vicinity of a moving source [microform] / V.S. Ryaben'kii and V.I. Turchaninov, S.V. Tsynkov.

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

  • Description and evaluation of an interference assessment method for a slotted-wall wind tunnel [microform] / William B. Kemp, Jr.

    • Text
    • Washington, D.C. : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, Va. : National Technical Information Service, distributor], 1991.
    • 1991

  • Analysis of cylindrical wrap-around and doubly conformal patch antennas via the finite element-artificial absorber method [microform] / J.L. Volakis ... [et al.].

    • Text
    • Ann Arbor, Mich. : University of Michigan, Radiation Laboratory, Dept. of Electrical Engineering and Computer Science ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Boundary conditions for unsteady compressible flows [microform] / S.I. Hariharan and D.K. Johnson.

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

  • A wall interference assessment/correction system [microform] : final report, June 1991 - June 1994 / C.F. Lo, principal investigator.

    • Text
    • Tullahoma, TN : Center for Space Transportation and Applied Research ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Development of a near-wall Reynolds-stress closure based on the SSG model for the pressure strain [microform] / R.M.C. So ... [et al.].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • A stable penalty method for the compressible Navier-Stokes equations. I., Open boundary conditions [microform] / J.S. Hesthaven, D. Gottlieb.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Full-size solar dynamic heat receiver thermal-vacuum tests [microform] / L.M. Sedgwick ... [et al.].

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

  • Fluid dynamics and low gravity effects of chemical vapor deposition [microform] final report / principal investigators Thomas A. Nyce, Franz Rosenberger.

    • Text
    • Huntsville, Ala. : Center for Microgravity and Materials Research, University of Alabama in Huntsville ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1990]
    • 1990

  • A comparison of time domain boundary conditions for acoustic waves in wave guides [microform] / H.T. Banks, G. Propst, R.J. Silcox.

    • Text
    • Hampton, Va. : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Effects of artificial viscosity on the accuracy of high-Reynolds-number [kappa-epsilon] turbulence model [microform] / Tawit Chitsomboon.

    • Text
    • Cleveland, Ohio : NASA, Lewis Research Center, Institute for Computational Mechanics in Propulsion ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • On the removal of boundary errors caused by Runge-Kutta integration of non-linear partial differential equations [microform] / Saul Abarbanel, David Gottlieb, Mark H. Carpenter.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • On supersonic-inlet boundary-layer bleed flow [microform] / Gary J. Harloff and Gregory E. Smith.

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

  • A spectrally accurate boundary-layer code for infinite swept wings [microform] / C. David Pruett.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1994

  • Measurement of residual flexibility for substructures having prominent flexible interfaces [microform] / Michael L. Tinker and Paul S. Bookout.

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

  • Observations of the magnetopause current layer [microform] : cases with no boundary layer and tests of recent models / Dr. Timothy E. Eastman.

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

  • Sensitivity of combustion-acoustic instabilities to boundary conditions for premixed gas turbinecombustors [microform] / Douglas darling, Krishnan Radhakrishnan, Ayo Oyediran.

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

  • Evaluation of boundary conditions for computational aeroacoustics [microform] / R. Hixon and S.H. Shih, R.R. Mankbadi.

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

  • Spurious frequencies as a result of numerical boundary treatments [microform] / Saul Abarbanel, David Gottlieb.

    • Text
    • Hampton, Va. : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1990]
    • 1990

  • Fourth order difference methods for hyperbolic IBVP's [microform] / Bertil Gustafsson and Pelle Olsson.

    • Text
    • [Moffett Field, Calif.] : Research Institute for Advanced Computer Science, NASA Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Some observations on boundary conditions for numerical conservation laws [microform] / David Kamowitz.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1988]
    • 1988

  • Low-dissipation and -disperson Runge-Kutta schemes for computational acoustics [microform] / F.Q. Hu, M.Y. Hussaini, J. Manthey.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • An outflow boundary condition for aeroacoustic computations [microform] / M. Ehtesham Hayder, Thomas Hagstrom.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, Ohio Aerospace Institute, Institute for Computational Mechanics in Propulsion ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Absorbing boundary conditions for exterior problems [microform] / by S.I. Hariharan.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Estimation of discontinuous coefficients and boundary parameters for hyperbolic systems [microform] / Patricia K. Lamm, Katherine A. Murphy.

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

  • Stability analysis of intermediate boundary conditions in approximate factorization schemes [microform] / Jerry C. South, Jr., Mohamed M. Hafez, David Gottlieb.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1986]
    • 1986

  • Boundary conditions for the paleoenvironment [microform] : chemical and physical processes in the pre-solar nebula : semi-annual status report no. 7, February 16, 1986 - August 15, 1986 / principal investigator, William M. Irvine, co-principal investigator, F. Peter Schoerb.

    • Text
    • [Amherst, Mass.] : Dept. of Physics and Astronomy, University of Massachusetts ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Analysis of boundary conditions for SSME subsonic internal viscous flow analysis [microform] / by A.J. Baker.

    • Text
    • Knoxville, TN : Computational Mechanics Corporation ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • A system-approach to the elastohydrodynamic lubrication point-contact problem [microform] / Sang Gyu Lim and David E. Brewe.

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

  • User's and test case manual for FEMATS [microform] / Arindam Chatterjee ... [et al.].

    • Text
    • Ann Arbor, Mich. : University of Michigan, Radiation Laboratory, Dept. of Electrical Engineering and Computer Science ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Boundary conditions for jet flow computations [microform] / M.E. Hayder, E. Turkel.

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

  • Grid resolution and turbulent inflow boundary condition recommendations for NPARC calculations [microform] / Nicholas J. Georgiadis and Julianne C. Dudek and Thomas P. Tierney.

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

  • Electromagnetic scattering from two-dimensional thick material junctions [microform] / M.A. Ricoy and J.L. Volakis.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1990]
    • 1990

  • Thermal stability of static coronal loops [microform] / S. K. Antichos ... [et al.].

    • Text
    • Stanford, Calif. : Center for Space Science and Astrophysics , Stanford University ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Solution of the three-dimensional Helmholtz equation with nonlocal boundary conditions [microform] / Steve Hodge, William E. Zorumski, and Willie R. Watson.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Investigation of dispersion-relation-preserving scheme and spectral analysis methods for acoustic waves [microform] / Florence O. Vanel and Oktay Baysal.

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

  • Investigation of computational and spectral analysis methods for aeroacoustic wave propagation [microform] : abstract / Florence O. Vanel.

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

  • Optimal control of thermally coupled Navier Stokes equations [microform] / Kazufumi Ito, Jeffrey S. Scroggs, and Hien T. Tran.

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

  • An approach to the development of numerical algorithms for first order linear hyperbolic systems in multiple space dimensions [microform] : the constant coefficient case / John W. Goodrich.

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

  • Review of combustion-acoustic instabilities [microform] / Ayo Oyediran, Douglas Darling, Krishnan Radhakrishnan.

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

  • A far-field non-reflecting boundary condition for two-dimensional wake flows [microform] / Jeffrey S. Danowitz, Saul A. [i.e. S.] Abarbanel, Eli Turkel.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • On high-order radiation boundary conditions [microform] / Thomas Hagstrom.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Institute for Computational Mechanics in Propulsion, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Progressive wave expansions and open boundary problems [microform] / T. Hagstrom, S.I. Hariharan.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center, Institute for Computational Mechanics in Propulsion ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • On absorbing boundary conditions for linearized Euler equations by a perfectly matched layer [microform] / Fang Q. Hu.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Mathematical analysis of the Navier-Stokes equations with non standard boundary conditions [microform] / M.D. Tidriri.

    • Text
    • Hampton, VA : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • On the effective construction of compactly supported wavelets satisfying homogenous boundary conditions on the interval [microform] / G. Chiavassa, J. Liandrat.

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

  • Computational aeroacoustics and numerical simulation of supersonic jets [microform] : final report on NASA grant NAG 1-1479 / Philip J. Morris and Lyle N. Long.

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

  • The Schwinger variational method [microform] / Winifred M. Huo.

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

  • External boundary conditions for three-dimensional problems of computational aerodynamics [microform] / Semyon V. Tsynkov.

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

  • Role of boundary conditions in Monte Carlo simulation of MEMS devices [microform] / Robert P. Nance, David B. Hash, H.A. Hassan.

    • Text
    • Washington, D.C. : American Institute of Aeronautics and Astronautics : [National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

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