File:Chevron (aeronautics).jpg

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DescriptionChevron (aeronautics).jpg	English: Figure 1b: The above six images show various types of noise-suppression devices from the AST program. From top to bottom, left to right are (1) fan and core chevron nozzles, (2) the core tongue nozzle, (3) the tabbed fan nozzle, (4) the core lobe nozzle, (5) the scarfed fan nozzle, and (6) the vortex doublet core nozzle (NASA/CR 2000-210040).
Date	1 August 2011
Source	http://www.aeronautics.nasa.gov/ebooks/downloads/nasa_innovation_in_aeronautics.pdf
Author	Clayton J. Bargsten NASA Headquarters, Washington, DC Malcolm T. Gibson NASA Headquarters, Washington, DC

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