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Blended wing body prototype in the Langley Full-Scale Tunnel


TECHNICAL EXCELLENCE
"It is possible to fly without motors, but not without knowledge and skill."
Wilbur Wright, American inventor/aviator (1867–1912)

At the dawn of the second century of aeronautics, NASA remains an essential contributor and collaborator, recognized for our unique knowledge and skill in the realm of aeronautics research.

NASA's Aeronautics Research Mission Directorate is committed to technical excellence, to technical accomplishments that benefit the public, and to our role as steward of the scientific and technical workforce and facilities responsible for civil aeronautics research—a key United States asset.

We conduct cutting-edge research across the breadth of aeronautics disciplines to support revolutionary capabilities, not just in our vehicles but also in the airspace in which they fly.

These Timelines of Technical Excellence highlight technical accomplishments made by scientists and researchers working at the NASA Centers, as well as historical checkpoints that provide context for ongoing efforts to understand and explore the frontiers of flight.


  Pratt & Whitney Rocketdyne (PWR) of their hypersonic Ground Demonstrator Engine No. 2
2006
Technical Excellence
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  Computational fluid dynamics-generated simulation of a GE-90 aircraft engine.
2005
Technical Excellence
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  Computation Fluid Dynamics Study of Cone.
2004
Technical Excellence
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  Numerical optimization methods are used to vary the wing geometry slightly to achieve the highest lift-to-drag ratio (L/D).
2002-2003
Technical Excellence
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Editor: Karen Rugg
NASA Official: Tony Springer
Last Updated: November 27, 2007
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