by National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program, National Technical Information Service, distributor] in [Washington, D.C.], [Springfield, Va .
Written in English
|Statement||Kenneth A. Kousen and Joseph M. Verdon.|
|Series||NASA contractor report -- 4556., NASA contractor report -- NASA CR-4556.|
|Contributions||Verdon, Joseph M., United States. National Aeronautics and Space Administration. Scientific and Technical Information Program.|
|The Physical Object|
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Full text of "Technical accomplishments of the NASA Lewis Research Center, " See other formats. Toggle navigation. Quicklinks. Search this site; Contact; Sites and opening hours; Room Reservation. Active Control of Wake/Blade-Row Interaction Noise Through the Use of Blade Surface Actuators Control Surface Analysis Anti-sound Generator Implementation .. Control turbofan engine noise problem have only recently begun to appear [8, 9]. Online Read. Rotorcraft Blade-Vortex Interaction Controller. NASA Technical Reports Server (NTRS) Schmitz, Fredric H. (Inventor) .