Synonyme wurden verwendet für: Meeting
Suche ohne Synonyme: title: 42nd AIAA Aerospace Sciences Meeting and Exhibit

41–60 von 70 Ergebnissen
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    Navier-Stokes Computations of Longitudinal Forces and Moments for a Blended Wing Body

    Pao, S. Paul / Biedron, Robert T. / Park, Michael A. et al. | NTRS | 2004
    The object of this paper is to investigate the feasibility of applying CFD methods to aerodynamic analyses for aircraft stability and ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Fluid Mechanics And Thermodynamics

    CFD Support for STS-107 Ascent Investigation

    Rogers, Stuart E. / Gomez, Reynaldo J. / Vicker, Darby et al. | NTRS | 2004
    The research described in this viewgraph presentation investigates the ascent of STS-107 and foam-debris impact, and contributes to ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Fluid Mechanics And Thermodynamics

    Lessons Learned in the High-Speed Aerodynamic Research Programs of the NACA/NASA

    Spearman, M. Leroy | NTRS | 2004
    compressed and there are changes in the density, pressure and temperature of the air. These compressibility effects change the aerodynamic ...
    Verlag: NASA National Aeronautics and Space Administration

    Free-to-Roll Investigation of Uncommanded Lateral Motions for an Aircraft With Vented Strakes

    Bryan, Elaine M. / Owens, D. Bruce / Barlow, Jewel B. | NTRS | 2004
    shows that free-to-roll data or static force and moment data alone are not enough to accurately capture the potential for an aircraft to ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Aircraft Stability And Control

    Pressure-Sensitive Paint Investigation of Double-Delta Wing Vortex Flow Manipulation

    Erickson, Gary E. / Gonzalez, Hugo A. | NTRS | 2004
    /40o double delta wing, or strake-wing, model at subsonic and transonic speeds. Global calibrations of the PSP were obtained at M = 0.50, 0.70 ...
    Verlag: NASA National Aeronautics and Space Administration

    Effect of Transducer Flushness on Measured Surface Pressure Fluctuations in Flight

    Efimtsov, B. M. / Golubev, A. Yu. / Kuznetsov, V. B. et al. | NTRS | 2004
    spectra of the turbulent boundary layer by recessed and protruding transducers. The results of flight experiments are compared with data of wind ...
    Verlag: NASA National Aeronautics and Space Administration

    Status on Updated NASA Standard: "Terrestrial Environment (Climatic) Criteria Handbook for Use in Aerospace Vehicle Development"

    Johnson, Dale L. / Vaughan, William W. / Keller, Vernon W. | NTRS | 2003
    . This handbook covers the primary terrestrial environment factors with which the design and operation of an aerospace vehicle is concerned. It ...
    Verlag: NASA National Aeronautics and Space Administration

    Numerical Modeling of Pulse Detonation Rocket Engine Gasdynamics and Performance

    NTRS | 2003
    This paper presents viewgraphs on the numerical modeling of pulse detonation rocket engines (PDRE), with an emphasis on the Gasdynamics and ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Fluid Mechanics And Thermodynamics

    The 2003 Goddard Rocket Replica Project: A Reconstruction of the World's First Functional Liquid Rocket System

    R. A. Farr / S. K. Elam / G.D. Hicks et al. | NTRS | 2003
    workings of the 1926 rocket for exhibit and educational use, creating a vital resource for researchers studying the evolution of liquid rocketry ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Spacecraft Design, Testing And Performance

    The Contributions of Vincent Justus Burnelli

    Wood, Richard M. | NTRS | 2003
    A review of the contributions and the professional life of Vincent Justus Burnelli are presented. Burnelli was an inventor, aircraft ...
    Verlag: NASA National Aeronautics and Space Administration

    Wind Tunnel Measurements and Calculations of Aerodynamic Interactions Between Tiltrotor Aircraft

    Johnson, Wayne / Yamauchi, Gloria K. / Derby, Michael R. et al. | NTRS | 2002
    Wind tunnel measurements and calculations of the aerodynamic interactions between two tiltrotor aircraft in helicopter mode are presented ...
    Verlag: NASA National Aeronautics and Space Administration

    A Quantitative Comparison of Leading-edge Vortices in Incompressible and Supersonic Flows

    Wang, F. Y. / Milanovic, I. M. / Zaman, K. B. M. Q. | NTRS | 2002
    such vortices in incompressible and supersonic flows. The incompressible flow data are obtained in experiments conducted in a low-speed wind ...
    Verlag: NASA National Aeronautics and Space Administration

    Statistical Analysis of CFD Solutions from the Drag Prediction Workshop

    Hemsch, Michael J. | NTRS | 2002
    CFD codes. The solutions were obtained by a variety of code developers and users for the June 2001 Drag Prediction Workshop sponsored by the ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Fluid Mechanics And Thermodynamics

    Preliminary Thermal-Mechanical Sizing of Metallic TPS: Process Development and Sensitivity Studies

    Poteet, Carl C. / Abu-Khajeel, Hasan / Hsu, Su-Yuen | NTRS | 2002
    The purpose of this research was to perform sensitivity studies and develop a process to perform thermal and structural analysis and sizing ...
    Verlag: NASA National Aeronautics and Space Administration

    Assessment of the Unstructured Grid Software TetrUSS for Drag Prediction of the DLR-F4 Configuration

    Pirzadeh, Shahyar Z. / Frink, Neal T. | NTRS | 2002
    configuration. The paper briefly describes the underlying methodology and summarizes the results obtained on the DLR-F4 transport configuration recently ...
    Verlag: NASA National Aeronautics and Space Administration

    Technical Challenges of Drilling on Mars

    Briggs, Geoffrey / Gross, Anthony / Condon, Estelle | NTRS | 2002
    deep drilling be undertaken as a priority investigation to meet astrobiology and geology goals. This proposed new dimension in Mars exploration ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Lunar And Planetary Science And Exploration

    Photovoltaic Power for Future NASA Missions

    Landis, Geoffrey / Bailey, Sheila G. / Lyons, Valerie J. | NTRS | 2002
    Recent advances in crystalline solar cell technology are reviewed. Dual-junction and triple-junction solar cells are presently available ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Spacecraft Propulsion And Power

    Floating Potential Probe Langmuir Probe Data Reduction Results

    Morton, Thomas L. / Minow, Joseph I. | NTRS | 2002
    densities and temperatures in the ISS orbit. In this paper, the algorithms for data reduction are presented, and comparisons are made of FPP data ...
    Verlag: NASA National Aeronautics and Space Administration

    Results from a Sting Whip Correction Verification Test at the Langley 16-Foot Transonic Tunnel

    Crawford, B. L. / Finley, T. D. | NTRS | 2002
    tunnel models. This error source is commonly referred to as 'sting whip' and is caused by aerodynamically induced forces imparting dynamics on ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Research And Support Facilities (Air)

    Some Aviation Growth Events

    Spearman, M. Leroy | NTRS | 2002
    influence of the war itself; the events during the post-war years including the establishment of aeronautical research laboratories; and the ...
    Verlag: NASA National Aeronautics and Space Administration