1–7 of 7 hits
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    Aeroheating Design Issues for Reusable Launch Vehicles: A Perspective

    Zoby, E. Vincent / Thompson, Richard A. / Wurster, Kathryn E. | NTRS | 2004
    -based testing, and computational fluid dynamic (CFD) and engineering codes, is presented. Challenges inherent to the prediction of aeroheating ...
    Publisher: NASA National Aeronautics and Space Administration

    Downstream Effects on Orbiter Leeside Flow Separation for Hypersonic Flows

    Buck, Gregory M. / Pulsonetti, Maria V. / Weilmuenster, K. James | NTRS | 2005
    Discrepancies between experiment and computation for shuttle leeside flow separation, which came to light in the Columbia accident ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Fluid Mechanics And Thermodynamics

    Heat Shield Cavity Parametric Experimental Aeroheating for a Proposed Mars Smart Lander Aeroshell

    Liechty, Derek S. / Hollis, Brian R. | NTRS | 2002
    investigation was performed at the NASA Langley Research Center in the 20-Inch Mach 6 Air Tunnel. The effects of Reynolds number, angle-of-attack, and ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Spacecraft Design, Testing And Performance

    On the Use of Surface Porosity to Reduce Unsteady Lift

    Tinetti, Ana F. / Kelly, Jeffrey J. / Bauer, Steven X. S. et al. | NTRS | 2001
    An innovative application of existing technology is proposed for attenuating the effects of transient phenomena, such as rotor-stator and ...
    Publisher: NASA National Aeronautics and Space Administration

    Neptune Aerocapture Systems Analysis

    Lockwood, Mary Kae | NTRS | 2004
    ; interplanetary navigation analyses; atmosphere modeling; computational fluid dynamics for aerodynamic performance and database definition; initial ...
    Publisher: NASA National Aeronautics and Space Administration

    Experimental Performance Evaluation of a Supersonic Turbine for Rocket Engine Applications

    Snellgrove, Lauren M. / Griffin, Lisa W. / Sieja, James P. et al. | NTRS | 2003
    In order to mitigate the risk of rocket propulsion development, efficient, accurate, detailed fluid dynamics analysis and testing of the ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Spacecraft Propulsion And Power

    The Importance of Detailed Component Simulations in the Feedsystem Development for a Two-Stage-to Orbit Reusable Launch Vehicle

    Mazurkivich, Pete / Chandler, Frank / Grayson, Gary | NTRS | 2005
    , computational fluid-dynamics (CFD) model was employed. The results from the CFD model were used to specify the valve's flow characteristics in the ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Spacecraft Propulsion And Power