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

1–20 von 70 Ergebnissen
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    LiveView3D: Real Time Data Visualization for the Aerospace Testing Environment

    Schwartz, Richard J. / Fleming, Gary A. | NTRS | 2006
    This paper addresses LiveView3D, a software package and associated data visualization system for use in the aerospace testing environment ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Fluid Mechanics And Thermodynamics

    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

    Compressibility and Leading-Edge Bluntness Effects for a 65 Deg Delta Wing

    Luckring, J. M. | NTRS | 2004
    120 million at subsonic and transonic speeds. The configuration incorporated a systematic variation of the leading edge bluntness. The ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Aircraft Design, Testing And Performance

    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

    CARS Temperature and Species Concentration Measurements in a Supersonic Combustor with Normal Injection

    Tedder, S. A. / OByrne, S. / Danehy, P. M. et al. | NTRS | 2005
    between this 90 degree angle fuel injection case and a 30 degree fuel injection case previously presented at the 2004 Reno AIAA Meeting. ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Inorganic, Organic And Physical Chemistry

    Evaluation of the Space Shuttle Transatlantic Abort Landing Atmospheric Sounding System

    Leahy, Frank B. | NTRS | 2004
    This paper describes a study that was conducted to determine the quality of thermodynamic and wind data measured by the Space Shuttle ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Space Transportation And Safety

    Implementation of Premixed Equilibrium Chemistry Capability in OVERFLOW

    Olsen, Mike E. / Liu, Yen / Vinokur, M. et al. | NTRS | 2004
    widely used to predict transonic flowfields. The implementation builds on the computational efficiency and geometric generality of the solver. ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Fluid Mechanics And Thermodynamics

    Measuring Wall Interference Correction Accuracy: An Overview of the NTF Program (Invited)

    Walker, Eric L. | NTRS | 2004
    Transonic Facility (NTF). The correction capability includes both solid and horizontally slotted test section configurations. A study is underway to ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Research And Support Facilities (Air)

    Paschen Considerations for High Altitude Airships

    Ferguson, D. C. / Hillard, G. B. | NTRS | 2004
    , and high efficiency power management and distribution systems must be employed. The needs for high power and high efficiency imply high ...
    Verlag: NASA National Aeronautics and Space Administration

    RANS and DES Computations for a Wing with Ice Accretion

    Mogili, P. / Thompson, D. S. / Choo, Y. et al. | NTRS | 2005
    effects. The AVUS code, a public domain flow solver, was employed to compute solutions for an iced wing configuration using DES and steady ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Fluid Mechanics And Thermodynamics

    Lifted Partially Premixed Flames in Microgravity

    Lock, Andrew J. / Ganguly, Ranjan / Puri, Ishwar K. et al. | NTRS | 2004
    Lifted Double and Triple flames are established in the UIC-NASA Partially Premixed microgravity rig. The flames examined in this paper are ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Inorganic, Organic And Physical Chemistry

    Development and Testing of a Drogue Parachute System for X-37 ALTV/B-52H Separation

    Whitmore, Stephen A. / Cobleigh, Brent R. / Jacobson, Steven R. et al. | NTRS | 2004
    Multiple scenarios were identified in which the X-37 approach and landing test vehicle (ALTV) catastrophically recontacts the B-52H carrier ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Launch Vehicles And Launch Operations

    Local and Total Density Measurements in Ice Shapes

    Vargas, Mario / Broughton, Howard / Sims, James J. et al. | NTRS | 2005
    Preliminary measurements of local and total densities inside ice shapes were obtained from ice shapes grown in the NASA Glenn Research ...
    Verlag: NASA National Aeronautics and Space Administration

    Comparison of Numerical Schemes for a Realistic Computational Aeroacoustics Benchmark Problem

    Hixon, R. / Wu, J. / Nallasamy, M. et al. | NTRS | 2004
    both the mean flow and the unsteady waves are simultaneously computed on a fully curvilinear grid from a commercial grid generator. The ...
    Verlag: NASA National Aeronautics and Space Administration

    Modeling Scramjet Flows with Variable Turbulent Prandtl and Schmidt Numbers

    Xiao, X. / Hassan, H. A. / Baurle, R. A. | NTRS | 2006
    A complete turbulence model, where the turbulent Prandtl and Schmidt numbers are calculated as part of the solution and where averages ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Aircraft Propulsion And Power

    Propagation Effects of Wind and Temperature on Acoustic Ground Contour Levels

    Heath, Stephanie L. / McAninch, Gerry L. | NTRS | 2006
    Propagation characteristics for varying wind and temperature atmospheric conditions are identified using physically-limiting propagation ...
    Verlag: NASA National Aeronautics and Space Administration

    Recent NASA Research on Aerodynamic Modeling of Post-Stall and Spin Dynamics of Large Transport Airplanes

    Murch, Austin M. / Foster, John V. | NTRS | 2007
    transport airplanes. The research approach involved integrating dynamic wind tunnel data from rotary balance and forced oscillation testing with ...
    Verlag: NASA National Aeronautics and Space Administration

    A Generic Guidance and Control Structure for Six-Degree-of-Freedom Conceptual Aircraft Design

    Cotting, M. Christopher / Cox, Timothy H. | NTRS | 2005
    A control system framework is presented for both real-time and batch six-degree-of-freedom simulation. This framework allows stabilization ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Cybernetics, Artificial Intelligence And Robotics

    Unsteady Validation of a Mean Flow Boundary Condition for Computational Aeroacoustics

    Hixon, R. / Zhen, F. / Nallasamy, M. et al. | NTRS | 2004
    Verlag: NASA National Aeronautics and Space Administration