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Active Closed-Loop Stator Vane Flow Control Demonstrated in a Low-Speed Multistage CompressorClosed-loop flow control was successfully demonstrated on the surface of stator vanes in NASA Glenn Research Center's Low-Speed Axial Compressor (LSAC) facility. This facility provides a flow field that accurately duplicates the aerodynamics of modern highly loaded compressors. Closed-loop active flow control uses sensors and actuators embedded within engine components to dynamically alter the internal flow path during off-nominal operation in order to optimize engine performance and maintain stable operation.
Document ID
20050195873
Acquisition Source
Glenn Research Center
Document Type
Other
Authors
Bright, Michelle M. (NASA Glenn Research Center Cleveland, OH, United States)
Culley, Dennis E. (NASA Glenn Research Center Cleveland, OH, United States)
Strazisar, Anthony J. (NASA Glenn Research Center Cleveland, OH, United States)
Date Acquired
September 7, 2013
Publication Date
May 1, 2004
Publication Information
Publication: Research and Technology 2003
Subject Category
Aircraft Propulsion And Power
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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