Showing 1 - 20 results of 134 for search 'National Aeronautics and Space Administration,', query time: 0.33s Refine Results
  1. 1
    Matrix density effects on the mechanical properties of SiC/RBSN composites /
    by Bhatt, Ramakrishna T.
    Published 1990
    “...National Aeronautics and Space Administration;...”
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    Government Document Microform Book
  2. 2
    Pressure distribution data from tests of 2.29 M (7.5 ft.) span EET high-lift transport aircraft model in the Ames 12-foot pressure tunnel /
    by Kjelgaard, Scott O.
    Published 1983
    “...National Aeronautics and Space Administration, Langley Research Center,...”
    Government Document Book
  3. 3
    Effect of initial delamination on mode I and mode II interlaminar fracture toughness and fatigue fracture threshold /
    by Murri, Gretchen Bostaph
    Published 1991
    “...National Aeronautics and Space Administration, Langley Research Center,...”
    Government Document Book
  4. 4
    Reduction of blade-vortex interaction noise using higher harmonic pitch control /
    Published 1989
    “...National Aeronautics and Space Administration, Langley Research Center ;...”
    Government Document Microform Book
  5. 5
    Stability of a rigid rotor supported on oil-film journal bearings under dynamic load /
    by Majumdar, Bankim C.
    Published 1987
    “...National Aeronautics and Space Administration, Lewis Research Center,...”
    Get full text
    Government Document Microform Book
  6. 6
    Stability of a rigid rotor supported on oil-film journal bearings under dynamic load /
    by Majumdar, Bankim C.
    Published 1987
    “...National Aeronautics and Space Administration, Lewis Research Center,...”
    Get full text
    Government Document Book
  7. 7
    Reduction of blade-vortex interaction noise using higher harmonic pitch control /
    Published 1989
    “...National Aeronautics and Space Administration, Langley Research Center ;...”
    Get full text
    Government Document Book
  8. 8
    Acoustic measurements from a rotor blade-vortex interaction noise experiment in the German-Dutch wind tunnel (DNW) /
    “...National Aeronautics and Space Administration, Scientific and Technical Information Division,...”
    Government Document Microform Book
  9. 9
    Acoustic measurements from a rotor blade-vortex interaction noise experiment in the German-Dutch wind tunnel (DNW) /
    “...National Aeronautics and Space Administration, Scientific and Technical Information Division,...”
    Get full text
    Government Document eBook
  10. 10
    Performance of two 10-lb/sec centrifugal compressors with different blade and shroud thicknesses operating over a range of Reynolds numbers /
    by Skoch, Gary J.
    Published 1987
    “...National Aeronautics and Space Administration ; U.S. Army Aviation R&T Activity ;...”
    Government Document Book
  11. 11
    Contact stresses in meshing spur gear teeth : use of an incremental finite element procedure /
    by Hsieh, Chih-Ming
    Published 1992
    “...National Aeronautics and Space Administration ; US Army Aviation Systems Command,...”
    Government Document Book
  12. 12
    Performance data from a wind-tunnel test of two main-rotor blade designs for a utility-class helicopter /
    by Singleton, Jeffrey D.
    Published 1990
    “...National Aeronautics and Space Administration, Office of Management, Scientific and Technical...”
    Get full text
    Government Document Microform Book
  13. 13
    The effects of structural flap-lag and pitch-lag coupling on soft inplane hingeless rotor stability in hover /
    by Bousman, William G.
    Published 1990
    “...National Aeronautics and Space Administration, Office of Management, Scientific and Technical...”
    Get full text
    Government Document Microform Book
  14. 14
    A microprocessor-based real-time simulator of a turbofan engine /
    by Litt, Jonathan S.
    Published 1988
    “...National Aeronautics and Space Administration ; US Army Systems Command, Aviation R&T Activity ;...”
    Government Document Book
  15. 15
    Computerized life and reliability modelling for turboprop transmissions /
    Published 1988
    “...National Aeronautics and Space Administration ; US Army Aviation Systems Command, Aviation R...”
    Government Document Book
  16. 16
    Applications of an exponential finite difference technique /
    by Handschuh, Robert F.
    Published 1988
    “...National Aeronautics and Space Administration ; US Army Aviation Systems Command, Aviation R...”
    Government Document Book
  17. 17
    Documentation of the Benson Diesel Engine Simulation Program /
    by Van Gerpen, Jon
    Published 1988
    “...National Aeronautics and Space Administration ; US Army Aviation Systems Command, Aviation R...”
    Government Document Book
  18. 18
    Effect of advanced component technology on helicopter transmissions /
    by Lewicki, David G.
    Published 1989
    “...National Aeronautics and Space Administration ; US Army Aviation Systems Command, Aviation R...”
    Government Document Book
  19. 19
    Gear noise, vibration, and diagnostic studies at NASA Lewis Research Center /
    Published 1990
    “...National Aeronautics and Space Administration ; US Army Aviation Systems Command, Aviation R...”
    Government Document Book
  20. 20
    Two stage gear tooth dynamics program /
    by Boyd, Linda S.
    Published 1989
    “...National Aeronautics and Space Administration ; US Army Aviation Systems Command, Aviation R...”
    Government Document Book
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