1–20 von 275 Ergebnissen
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    Wind Turbine Blade Structural Efficiency

    Buckney, Neil / Green, Steven / Pirrera, Alberto et al. | AIAA | 2012
    Verlag: The American Institute of Aeronautics and Astronautics

    Wind Tunnel Tests to Modify a Drag-Type Vertical Axis Wind Turbine

    Vallone, William / Guven, Ibrahim / Madenci, Erdogan | AIAA | 2010
    Verlag: The American Institute of Aeronautics and Astronautics

    Wind Tunnel Testing of a Twisted Wing for Longitudinal Control in a Joined-Wing Aircraft

    Bond, Vanessa / Canfield, Robert / Madruga Santos Matos, Maria da Luz et al. | AIAA | 2007
    Verlag: The American Institute of Aeronautics and Astronautics

    Whirl Flutter Stability of Two-Bladed Proprotor/Pylon Systems in High Speed Flight

    Singh, Beerinder / Chopra, Inderjit | AIAA | 2002
    Verlag: The American Institute of Aeronautics and Astronautics

    Variable Thermal Conductivity, Contact-Aided Cellular Structures for Spacecraft Thermal Control

    Stavely, Rebecca / Lesieutre, George A. | AIAA | 2013
    Verlag: The American Institute of Aeronautics and Astronautics

    Variable Stiffness Adaptive Structures utilizing Hydraulically Pressurized Flexible Matrix Composites with Valve Control

    Philen, Michael / Shan, Ying / Bakis, Charles et al. | AIAA | 2006
    Verlag: The American Institute of Aeronautics and Astronautics

    Validation of the Lockheed Martin Morphing Concept with Wind Tunnel Testing

    Ivanco, Thomas G. / Scott, Robert C. / Love, Michael H. et al. | NTRS | 2007
    The Morphing Aircraft Structures (MAS) program is a Defense Advanced Research Projects Agency (DARPA) led effort to develop morphing flight ...
    Verlag: NASA National Aeronautics and Space Administration

    Validation of an Enhanced Aeroelastic Analysis Code for Wind Turbines

    Kecskemety, Krista / McNamara, Jack | AIAA | 2012
    Verlag: The American Institute of Aeronautics and Astronautics

    Utilization of CAD/CAE for concurrent design of structural aircraft components

    Kahn, William C. | NTRS | 1993
    selected for the platform was a Boeing 747, chosen on the basis of its ability to meet the flight profiles required for the given mission and ...
    Verlag: American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Design, Testing And Performance

    Using a genetic algorithm for structural topology design of helicopter rotor blades

    Fanjoy, D.W. / Crossley, W.A. | Tema Archiv | 2001
    Topology design methods are useful tools for conceptual design of structural components because they can be used to represent nearly any ...

    Unsteady transonic potential flow over a flexible fuselage

    Gibbons, Michael D. | NTRS | 1993
    A flexible fuselage capability has been developed and implemented within version 1.2 of the CAP-TSD code. The capability required adding ...
    Verlag: American Institute of Aeronautics and Astronautics

    Uncertainty in Thermal Analysis of Gas Turbine Blades

    Mohan, P. / Nair, Prasanth / Keane, Andy | AIAA | 2009
    Verlag: The American Institute of Aeronautics and Astronautics

      Uncertainty in Thermal Analysis of Gas Turbine Blades

      Mohan, P. / Nair, P. / Keane, A. | British Library Conference Proceedings | 2009
      Schlagwörter: Materials , Structural dynamics

    Uncertainties in Prediction of Wind Turbine Blade Flutter

    Resor, Brian / Paquette, Joshua | AIAA | 2011
    Verlag: The American Institute of Aeronautics and Astronautics

    Ultra Lightweight Ballutes for Return to Earth from the Moon

    Masciarelli, James P. / Lin, John K. H. / Ware, Joanne S. et al. | NTRS | 2006
    progress in developing this technology through systems analysis and design, evaluation of materials and construction methods, and development of ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Spacecraft Design, Testing And Performance

    U-groove aluminum weld strength improvement

    Verderaime, V. / Vaughan, R. | Tema Archiv | 1996
    generally the least understood. This study investigated experimental strain distributions across a thick aluminum U-grooved weld and identified two ...
    Verlag: American Institute of Aeronautics and Astronautics (AIAA) , Reston

    Two-dimensionally deployable hexapod truss

    Onoda, J. / Fu, Dan-Ying / Minesugi, K. | Tema Archiv | 1995
    Verlag: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Transonic-Small-Disturbance and Linear Analyses for the Active Aeroelastic Wing Program

    Wiesman, Carol D. / Silva, Walter A. / Spain, Charles V. et al. | NTRS | 2005
    vehicle and wind tunnel model, has formulated models for control law design, has provided comparison data for validation of experimental methods ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Aircraft Design, Testing And Performance

    Transonic shock-induced dynamics of a flexible wing with a thick circular-arc airfoil

    Bennett, Robert M. / Dansberry, Brian E. / Farmer, Moses G. et al. | NTRS | 1991
    A simple flexible wing model with an 18-percent circular arc airfoil was constructed and tested in the Langley Transonic Dynamics Tunnel to ...
    Verlag: NASA National Aeronautics and Space Administration

    Trailing edge flap control methodology for vibration reduction of helicopter with dissimilar blades

    Roget, B. / Chopra, I. / Gessow, A. | Tema Archiv | 2001
    the proposed methodology lies in its ability to control each rotor blade separately and optimally taking into account blade-to-blade ...

    Time domain damping identification in helicopter rotor systems

    Zhao, Y. / Wereley, N.M. | Tema Archiv | 2001
    Accurate and reliable damping identification techniques are needed to assess stability margin with the development of advanced rotor ...